When it comes to constructing or renovating industrial, healthcare or agricultural facilities – and even residential or commercial buildings – one factor has a direct impact on the structural integrity, safety and long-term performance of your project: the quality of the materials you choose.
Quality isn’t just about how a panel looks on day one. It includes durability, composition, ease of handling, hygiene, certifications and aesthetics. Get these right, and your facility can perform reliably for decades while meeting or exceeding specifications and regulatory standards.
Over time, certain brands earn a special place in the market because builders, architects, engineers and facility owners repeatedly see great results when they use them. Stabilit America products fall into that category. For more than 72 years, Stabilit has consistently delivered materials that stand up to real-world conditions and demanding industries.
Below, you’ll find ten important reasons to use Stabilit America products in your next project, plus answers to frequently asked questions and accessibility-focused alt text suggestions for your images.
Stabilit America: Ten Reasons to Use Our Products
Before diving into the ten important reasons to use Stabilit America products, it’s worth understanding who we are and why our history matters to your project.
A Global Leader in Fiberglass and Polycarbonate Solutions
At Stabilit, we’ve developed our expertise for over 72 years. Today we are a global leader in the production and sale of fiberglass-reinforced plastic (FRP) panels and polycarbonate sheets. Across our product lines, we’ve created one of the widest ranges of corrosion-resistant, value-added acrylic, polyester and polycarbonate laminates in the industry.
Products That Solve Real-World Problems
Stabilit America products go far beyond being “just materials.” They are solutions designed to address real challenges in the field, such as:
- Corrosion and chemical attack
- Lack of natural lighting
- Hygiene and ease of disinfection
- Impact and foot-traffic resistance
- UV exposure and weathering
- Thermal and acoustic comfort
Each individual product line has its own set of features and benefits that provide value:
aesthetics, ease of cleaning, UV resistance, high strength-to-weight ratio, fire performance, impact resistance and more.
Certifications That Build Trust
At Stabilit America, we know that earning your trust requires more than claims – it requires independent validation. That’s why our fiberglass-reinforced plastic panels and polycarbonate products are backed by respected certifications, including:
- ANSI National Accreditation Board
- Factory Mutual System (FM)
- Agriculture and Agri-Food Canada
These certifications give architects, engineers, contractors and owners confidence that Stabilit America products meet stringent standards for quality, safety and performance.
Ten Important Reasons to Use Stabilit America Products
Now that you know more about us as a company, let’s explore ten important reasons to use Stabilit America products in your construction, remodeling or transportation projects. Each reason is tied to specific product families designed for demanding environments.
1. Dual-Sided UV Protection and Clarity: Macrolux Solid
Need a product that offers UV protection on both sides? Stabilit America products include Macrolux Solid, a monolithic polycarbonate sheet with dual UV protection and coextrusion technology that:
- Simplifies cutting and assembly
- Offers outstanding light transmission
- Provides excellent resistance to mechanical stress
- Delivers high machinability and formability
Macrolux Solid is an ideal choice for:
- Anti-noise barriers
- Canopies and covered walkways
- Curved roofing systems
- General signage and road signs
When you need a clear, tough, UV-protected polycarbonate sheet, Macrolux Solid from Stabilit America is a smart solution.
2. Up to 95% Natural Light and Energy Savings: Acrylit
With Stabilit America products, you can achieve natural light transmission of up to 95% in industrial spaces, greenhouses and architectural applications.
Acrylit is a translucent acrylic sheet made of 100% acrylic resin, reinforced with fiberglass. It is specifically engineered to:
- Maximize natural daylight
- Improve visual comfort and reduce lighting costs
- Maintain performance under outdoor exposure
Acrylit offers UV protection on both sides, plus an additional Gelcoat layer (also on both sides) that delivers:
- Enhanced resistance to outdoor environments
- Longer service life and color stability
- Improved aesthetics and surface protection
For projects that prioritize energy efficiency and daylighting, Acrylit is one of the standout Stabilit America products.
3. Protection Against the Elements and Fire: Macrolux Multiwall
Macrolux Multiwall helps you keep weather and environmental factors under control. This multiwall polycarbonate material is designed to:
- Provide a lightweight, insulating cover
- Resist corrosion from acid rain and pollutants
- Offer high fire resistance, depending on formulation
- Support environmentally friendly design, thanks to its performance and potential energy savings
Common applications for Macrolux Multiwall include:
- Skylights and roof glazing
- Greenhouse roofing
- Facades and curtain walls
- Covered walkways and canopies
When you need a high-performance roofing or cladding solution, Macrolux Multiwall shows why Stabilit America products are trusted in industrial, commercial and agricultural environments.
4. Corrosion-Resistant Panels for Aggressive Agricultural Environments: Opalit
Ammonia-rich environments in poultry, swine and livestock facilities demand materials that can withstand high levels of corrosive gases. Opalit for agricultural applications is one of the Stabilit America products tailored for this challenge.
Opalit panels offer:
- Excellent resistance to ammonia and other aggressive vapors
- Long-term durability in stables, barns, and agricultural buildings
- Lightweight, easy-to-handle sheets that reduce installation time
- Surfaces that can be cleaned and maintained with standard agricultural practices
For agribusiness projects where corrosion can quickly damage traditional materials, Opalit delivers the long-term performance you need.
5. Robust Solutions for Transport and Vehicle Bodies: Versalit & Glasliner
Transport applications require materials that are strong, light, easy to clean and resistant to impact and vibration. Two key Stabilit America products for this segment are Versalit and Glasliner.
Versalit
Versalit allows you to harness the benefits of polyester resins for transportation and mobile applications. These sheets can be used for:
- Entry doors
- Luggage-box panels for camping trailers and RVs
- Side walls and interior liners in transport vehicles
Versalit panels are designed to offer good impact resistance, long-term durability and a clean, consistent appearance.
Glasliner
Glasliner is a reinforced composite panel embossed door skin made with polyester resins. It is:
- UV resistant and thermally stable
- Resistant to dents and corrosion
- Suitable for high-use, hygiene-focused environments
Glasliner is recommended as a liner for:
- Refrigerated trailers
- Truck bodies
- Containers and railcars
- Any application where sanitary, durable, easy-to-clean finishes are required
Together, Versalit and Glasliner show how Stabilit America products support robust, long-lasting transportation solutions.
6. High-Strength Walkable Roof Panels: Tred-Safe
There are fiberglass-reinforced panels so strong that you can safely walk on them. Tred-Safe is a high-end industrial building panel line designed for:
- Maintenance worker and roof foot traffic
- Impact resistance
- Corrosion resistance
Tred-Safe panels are:
- UV stabilized to withstand continuous sun exposure
- Highly weather resilient, making them ideal for harsh outdoor environments
- Engineered with a tough surface that helps prevent damage during maintenance activities
For plants, warehouses and industrial facilities where roof access is necessary, Tred-Safe is one of the most reliable Stabilit America products available.
7. Extreme Corrosion Resistance: Acryloy CR and Resolite CR
Some environments are so demanding that they require specialized corrosion-resistant solutions. Acryloy CR is a prime example from the Stabilit portfolio:
- Fiberglass-reinforced plastic panels with UV stabilizers
- Extremely corrosion resistant, ideal for chemical processing, wastewater treatment and other harsh settings
- Not fire resistant, which allows it to focus on maximum corrosion performance
In addition, other corrosion-resistant product lines like Resolite CR complement Acryloy CR in applications where chemical exposure is severe. Together, these Stabilit America products help extend the service life of structures that would rapidly degrade if built with conventional materials.
8. Transforming Outdoor Residential and Light Commercial Spaces
Stabilit America products aren’t limited to heavy industrial applications. You can also transform outdoor residential spaces such as:
- Decks and patios
- Awnings and pergolas
- Carports and garden structures
Using panels like Macrolux Rooflite, Polylit and related translucent roofing solutions, you get:
- Lightweight panels that are easy to install
- Attractive, diffused natural light
- UV protection and weather resistance
- A clean, modern aesthetic that enhances the value of your property
Whether you’re a contractor, architect or homeowner, these Stabilit America products help create comfortable, visually appealing outdoor spaces that perform over time.
9. Hygienic and Antimicrobial Solutions for Food-Safe Environments: Macrolux AM & Glasliner
For facilities that must meet FDA standards for food packaging safety while also requiring excellent light transmission and hygiene, there is a Stabilit America product specifically designed for that need: Macrolux AM.
Macrolux AM panels:
- Incorporate antimicrobial technology directly into the material
- Help reduce microbial growth on panel surfaces
- Provide high light transmission where visibility and cleanliness are critical
Combine Macrolux AM with hygienic liners like Glasliner, and you have a comprehensive material system that supports:
- Food processing facilities
- Cold rooms and refrigerated spaces
- Packing and handling areas
These Stabilit America products bring together light, hygiene and safety in one integrated solution.
10. A Complete, Compatible System of Materials and Support
Perhaps one of the most important reasons to use Stabilit America products is the breadth and compatibility of the entire portfolio. Instead of mixing unrelated materials from different suppliers, you can:
- Choose from a wide range of fiberglass-reinforced polymer panels and polycarbonate sheets
- Match the right product to the right application (roofing, siding, skylights, walls, doors, canopies, cargo boxes, transport vehicles and more)
- Rely on a manufacturer with decades of experience, global presence and respected certifications
From interior and exterior walls, roofs, covers, skylights, canopies, luggage and cargo boxes, to truck walls and more, Stabilit has a material that fits your needs.

Stabilit America: Technology, Strength, Quality and Aesthetics for Every One of Your Projects
At Stabilit America, we design and manufacture materials that support your success from design through operation. Whether you are working on construction, remodeling or transportation projects, our focus on technology, innovation and real-world performance means:
- Strong, durable materials for demanding environments
- Products that deliver UV protection, thermal insulation, natural light, corrosion resistance or antimicrobial properties, depending on your needs
- A broad, compatible portfolio that makes it easier to specify the right solution
We manufacture fiberglass-reinforced polymer panels and polycarbonate sheets that can be integrated into virtually any modern construction project. Some of our key Stabilit America products include:
- Acrylit
- Glasliner
- Macrolux Multiwall
- Macrolux Rooflite
- Macrolux Solid
- Macrolux AM
- Opalit
- Resolite CR
- Polylit
- Acryloy CR
- Versalit
For interior and exterior walls, roofs, covers, skylights, canopies, luggage and cargo boxes, truck walls and more, Stabilit has a material that fits your needs.
Ready to discover which Stabilit America products are the best fit for your project?
Contact us to discuss your application, or explore our product pages to see how our materials can help you build stronger, cleaner and more efficient facilities.
FAQs About Stabilit America Products
To support better decision-making and enhance transparency, here are some frequently asked questions about Stabilit America products.
1. What industries are Stabilit America products best suited for?
Stabilit America products are widely used in:
- Industrial and manufacturing facilities
- Agricultural and livestock buildings
- Food and beverage processing plants
- Healthcare and institutional facilities
- Transportation and logistics (trailers, railcars, containers)
- Residential and commercial construction
Because we offer a range of FRP panels and polycarbonate sheets, you can select the Stabilit America product that matches the performance requirements of your specific industry.
2. Why should I choose Stabilit America products over traditional materials like metal or wood?
Traditional materials often struggle with:
- Corrosion and rust
- Rot, swelling or warping
- High maintenance and repainting costs
By contrast, many Stabilit America products offer:
- High corrosion resistance
- Excellent UV and weather resistance
- Long service life with low maintenance
- Tailored properties, like antimicrobial protection, high impact resistance, or walkable strength
Over the life of a project, this often results in a better cost-benefit ratio compared to traditional materials.
3. Are Stabilit America products certified or tested for safety and performance?
Yes. Many Stabilit America products are tested and certified by recognized organizations such as:
- ANSI National Accreditation Board
- Factory Mutual System (FM)
- Agriculture and Agri-Food Canada
These certifications provide external confirmation that our materials meet strict performance, safety and quality standards.
4. Can Stabilit America products be used in food-processing or hygienic environments?
Absolutely. Products like Glasliner and Macrolux AM are specifically developed for environments that require:
- Sanitary, easy-to-clean surfaces
- Resistance to moisture and cleaning chemicals
- In the case of Macrolux AM, built-in antimicrobial technology
These Stabilit America products help you meet hygiene standards while maintaining durability and light transmission.
5. How do I know which Stabilit America product is right for my project?
Start by identifying the key demands of your application:
- Corrosion and chemical exposure
- Required light transmission
- Fire performance and regulatory requirements
- Mechanical loads, impacts or foot traffic
- Hygiene and wash-down procedures
- Aesthetic and architectural goals
Then, review the product families below and select the Stabilit America products that align with your requirements. You can also contact our technical team for application-specific guidance.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.
Fiberglass shows up everywhere — in buildings, vehicles, boats, food plants and even theme parks. But is fiberglass a composite, a polymer or something else entirely? Understanding that answer is key if you’re evaluating materials for a project, especially in construction, industrial applications or infrastructure.
In this guide, we’ll explain why fiberglass is considered a composite material, how it’s made, what it’s used for and how it compares to other composites. We’ll also add practical, real-world insights so you can make confident decisions about using fiberglass in your facility or project.
What Is a Composite Material?
Composite materials are combinations of two or more distinct components that remain separate at the microscopic level but work together as a single, engineered material. The components have different chemical and physical properties, and when you combine them, you get a product with enhanced performance compared to each one on its own.
In most composites you’ll find:
- Matrix: The continuous phase (often a polymer or resin) that holds everything together.
- Reinforcement: The stronger phase (fibers, particles or fabrics) that provides most of the mechanical strength.
Each component contributes its best properties — strength, stiffness, chemical resistance, flexibility, etc. — creating a specialized material designed for a particular job.
Common Examples of Composite Materials
- Engineered wood:
Materials like plywood and particleboard combine real wood with adhesives. The result is more dimensionally stable and durable than a single piece of lumber and can be engineered with features like water resistance.
- Reinforced concrete:
Concrete (strong in compression) is combined with steel bars (strong in tension), creating a composite that’s ideal for buildings, bridges and heavy infrastructure.
- Plastic-coated paper:
Paper combined with a plastic film forms a tougher, moisture-resistant material. Playing cards are a classic example.
- Reinforced plastics (fiber-reinforced polymers):
A polymer matrix combined with fibers of glass, carbon or aramid. These fiber-reinforced composites are widely used in aerospace, automotive and construction.
From a material science perspective, when we ask “is fiberglass a composite?”, the answer fits exactly into this definition: it’s a fiber-reinforced polymer where glass fibers strengthen a polymer resin.
How Are Composites Formed?
Composites can be manufactured using different techniques depending on the desired thickness, shape, performance and production volume. Some of the most common methods include:
Compression Molding
- A measured amount of reinforcement and resin is placed into a preheated mold.
- The mold is closed and held under pressure until the resin cures.
- This process offers consistent thickness and is suitable for medium to high production volumes.
Injection Molding
- The resin, often pre-mixed with short fibers, is injected into a closed mold under high pressure.
- It’s ideal for complex shapes and smaller components that require tight tolerances.
Wet Lay-Up
- Dry reinforcement (such as fiberglass fabric or mat) is laid into an open mold.
- Resin is manually applied and rolled to remove air bubbles.
- Additional layers are built up until the desired thickness is reached and the laminate is allowed to cure.
- This is common in boat building and custom parts.
Other Methods (for Advanced Composites)
- Pultrusion: Continuous process for making constant cross-section profiles like beams and channels.
- Resin transfer molding (RTM): Dry fibers are placed in a mold, then resin is injected under pressure.
- Filament winding: Fibers are wound around a mandrel and impregnated with resin, ideal for pipes and tanks.
Regardless of the method, quality composite manufacturers follow strict curing, inspection and testing protocols to ensure consistent strength, thickness and performance.
Benefits of Composites
Composites are used in everything from electrical equipment and aerospace components to wall panels and walkways. People choose composites over traditional materials for several key reasons:

Cost-Efficiency
- Composites can deliver high strength at a lower weight, which is often more economical than metals on a performance-per-weight basis.
- Processes like molding minimize off-cuts and waste.
- Lighter materials can reduce transportation costs and improve energy efficiency (for example, lighter vehicles with better fuel economy).
Versatility
- Composites can be engineered for specific applications — high stiffness, chemical resistance, electrical insulation, impact resistance and more.
- They can be molded into complex shapes that would be difficult or expensive with metals or concrete.
- Surface finishes, colors and textures can often be integrated directly into the material.
Durability
- Many composites are highly resistant to fatigue, impact and harsh environmental conditions.
- They do not rust like steel or rot like wood.
- With proper design and installation, composites can deliver long service life with minimal maintenance.
Additional Enhanced Capabilities
Composites can also offer:
- Corrosion resistance to chemicals, moisture and salt environments.
- Electrical insulation, making them ideal for power systems and electrical housings.
- Fire resistance when combined with the right additives and resins.
- Waterproofing or low water absorption, depending on the formulation.
These characteristics are exactly why fiberglass composite panels are widely used in agricultural buildings, industrial plants, food-processing areas and commercial facilities.
History of Composites
The concept behind composites is surprisingly old. Humans have been combining materials to improve performance for thousands of years.
Ancient Times
- Around 3400 B.C., Mesopotamians created early versions of plywood by gluing wood layers at different angles, finding that this structure was more robust than solid wood.
- Egyptians and Mesopotamians also mixed straw with mud or pottery to increase strength and reduce cracking.
- Throughout ancient civilizations, builders and artisans used natural composites to improve durability and performance.
Early to Mid-1900s
- In 1907, Dr. Leo Baekeland created the first fully synthetic plastic (Bakelite), which was soon combined with fillers and reinforcements to form early composites.
- In 1920, Hermann Staudinger demonstrated the existence of polymers, laying the foundation for modern polymer science.
- A major milestone came in 1954 with the Chevrolet Corvette, whose body used fiberglass-reinforced plastic, making it lighter and more corrosion resistant than traditional designs.
Late 1900s to 2000s
- Composites gained widespread use in utility poles, insulators, construction, boats, sporting goods, wind turbine blades and more.
- The focus gradually shifted toward materials that are lighter, more durable and more environmentally friendly, with efforts to increase recyclability and reduce emissions in production.
The Birth of Fiberglass
Fiberglass itself was first developed as “glass wool” in the early 1900s by Games Slayter. Improvements in manufacturing allowed glass fibers to be produced more consistently and in greater volumes, eventually leading to the wide range of fiberglass composite products we see today.
What Is Fiberglass Made Of?
Fiberglass is produced by combining:
- Glass fibers (the reinforcement)
- Polyester resins or other polymer resins (the matrix)
The glass is melted and drawn into fine fibers, which are then:
- Flattened into sheets,
- Woven into fabrics,
- Or formed into mats or continuous rovings.
These fibers are then impregnated with resin. Once cured, the resin holds the fibers in place and transfers load between them.
You can also tailor the properties of a fiberglass composite by adjusting:
- The resin type (e.g., general-purpose polyester vs. vinyl ester for enhanced corrosion resistance)
- The fiber orientation (woven, chopped strand mat, continuous rovings)
- The thickness and layer sequence
In many ways, fiberglass behaves like traditional glass in that it:
- Does not absorb moisture
- Does not rust
- Maintains dimensional stability over time
But thanks to the resin matrix and fiber architecture, fiberglass becomes malleable, strong and easier to shape into useful forms like panels, tanks, boats, tubs and custom profiles. Manufacturers can also apply an additional gel coat to improve UV resistance, surface finish and cleanability.
Types of Fiberglass
Fiberglass comes in several chemical formulations and physical forms, each optimized for different operating conditions.
Major Fiberglass Types (by Composition)
- A-glass (alkali glass):
- Similar to window glass.
- Offers good chemical resistance at a relatively low cost.
- Used in processing equipment and in many food containers, jars and bottles.
- C-glass (chemical glass):
- Designed for maximum chemical resistance.
- Commonly used in the outer layers of pipes, tanks and equipment that face aggressive chemical environments.
- E-glass (electrical glass):
- Lightweight and excellent for electrical insulation.
- Handles elevated temperatures and maintains strength in demanding conditions.
- Widely used in aerospace, marine and industrial applications.
- S-glass (structural glass):
- Offers very high tensile strength and excellent acid resistance.
- Used primarily in defense, aerospace and high-performance sporting goods.
- More expensive and produced in lower volumes than E-glass.
Physical Forms of Fiberglass
- Fiberglass tape:
Made from glass fiber yarns, tape provides excellent thermal insulation and local reinforcement. It’s common for repairing seams, reinforcing corners and sealing joints (for example, in drywall, boats and tanks). - Fiberglass cloth:
Smooth and flexible, typically used in heat shielding, fire curtains and precision laminates where a clean surface and high strength are required. - Fiberglass rope:
Created by braiding glass yarns into a rope structure. It’s used for packing, gasketing and sealing applications that require thermal resistance and dimensional stability.
All of these variations support one central concept: fiberglass is a composite whose properties can be tuned by changing fiber type, orientation, resin, and layup.
Is Fiberglass a Composite or a Polymer?

This is the key question: Is fiberglass a composite or just a polymer?
Short Answer: Fiberglass Is a Composite
Fiberglass is not simply a polymer. It is a composite material made from:
- Glass fibers (reinforcement)
Polyester or other resin (polymer matrix)
The polymer alone would be too flexible or weak for many structural uses, and the glass alone would be brittle and difficult to shape. When combined:
- The glass fibers provide tensile strength and stiffness.
- The resin binds everything together, transfers loads and protects the fibers.
This combination creates a fiberglass composite with properties that neither material has alone:
- High strength-to-weight ratio
- Excellent electrical insulation
- Resistance to moisture, rust and many chemicals
So, when someone asks “is fiberglass a composite or polymer?”, the technically accurate answer is:
Fiberglass is a fiber-reinforced composite material consisting of glass fibers embedded in a polymer resin.
What Is Fiberglass Used For?
The versatility of fiberglass composites makes them a go-to material in many industries. Their durability, thermal insulation and design flexibility are ideal wherever strength and longevity matter.
Manufacturing & Industrial Facilities
- Machine guards, covers and housings that need electrical insulation and impact resistance.
- Grating, ladders, platforms and railings that provide slip resistance in wet or oily areas.
- Components that need to perform under chemically aggressive or humid conditions.
Automotive Industry
- Structural and semi-structural parts such as bumpers, hoods, body kits and interior panels.
- Components like timing belt covers and underbody panels where corrosion resistance and weight reduction are required.
- Fiberglass helps manufacturers reduce vehicle weight, improving fuel efficiency without sacrificing strength.
Pulp and Paper
- Walkways, grating and structural supports in pulping and bleaching areas where chemicals can quickly damage traditional metals.
- Components in stock preparation and paper machines that must resist constant moisture and chemical exposure.
Food and Beverage Industries
- Food storage containers such as jars and bottles (A-glass) that protect contents from chemical interaction.
- Fiberglass-reinforced plastic (FRP) panels in processing areas, cold rooms and wash-down spaces where hygiene, corrosion resistance and easy cleaning are critical.
- Non-slip grating and platforms in wet production zones.
Fountains, Aquariums and Water Features
- Structural supports and grating in tanks and filtration systems.
- Components that need to withstand continuous water contact, disinfectants and cleaning chemicals.
- Fixtures like light housings and sprayer supports that must avoid rust and degradation.
These real-world applications underline why fiberglass composite materials have become a standard choice where performance, durability and safety are paramount.
Benefits of Fiberglass
Fiberglass is one of the most widely used composite materials because it offers a powerful combination of advantages.
High Strength and Long-Term Performance
- Fiberglass does not rust, corrode or rot.
- It maintains its mechanical properties in harsh environments, including exposure to moisture, chemicals and temperature swings.
- Properly designed fiberglass composite systems can remain in service for decades with minimal degradation.
Customization and Design Flexibility
- Fiberglass can be molded into complex shapes, making it ideal for both standard panels and custom parts.
- Different resins, glass types and layups can be chosen for specific needs — impact resistance, flame retardance, food-grade, UV resistance and more.
- This flexibility reduces the need for secondary fabrication and finishing, saving time and labor.
Thermal and Acoustic Properties
- Fiberglass has good thermal insulation, helping stabilize temperatures in controlled environments.
- It can also provide sound absorption, reducing noise from machinery and equipment to help protect workers’ hearing.
Low Maintenance and Life-Cycle Cost
- Fiberglass composite systems typically require less maintenance than steel or wood.
- Their long service life and resistance to corrosion reduce the need for frequent repairs or replacements.
In many applications, the total life-cycle cost of fiberglass is lower than that of traditional materials, even if initial purchase costs are comparable.
Beef up Your Building With Fiberglass Panels From Stabilit America
Fiberglass is one of the most proven and versatile composite materials available today. Its strength, durability, corrosion resistance and design flexibility make it a smart choice for:
- Industrial and manufacturing facilities
- Food and beverage plants
- Agricultural buildings
- Commercial and residential projects
- Water treatment, aquariums and specialized environments
At Stabilit America, we focus on fiberglass-reinforced plastic (FRP) panels engineered to perform in demanding real-world conditions. Our fiberglass composite solutions include:
- Roofing panels that stand up to UV exposure, weather and corrosive atmospheres
- Siding and cladding panels for long-lasting building envelopes
- Liner panels that make interior spaces easier to clean and maintain
Our team can help you evaluate whether fiberglass composite panels are the right solution for your specific application, balancing performance, budget and regulatory requirements.
To get started with Stabilit America, browse our fiberglass-reinforced plastic panel products, explore how they’ve been used in facilities like yours, and contact us to discuss your next project. Fiberglass composites could be the key to making your building stronger, safer and more durable for years to come.
FAQs About Fiberglass Composites
To reinforce the key concepts and address common concerns, here are some frequently asked questions about fiberglass composite materials.
1. Is fiberglass a composite or a polymer?
Fiberglass is a composite material, not just a polymer. It consists of glass fibers (the reinforcement) embedded in a polymer resin (the matrix). This combination is what gives fiberglass its excellent strength, stiffness and durability. When people ask, “is fiberglass a composite or a polymer?”, the correct technical answer is that it is a fiber-reinforced composite based on a polymer matrix.
2. Is fiberglass stronger than steel?
Fiberglass is not stronger than steel in every scenario, but it has a very high strength-to-weight ratio. Per unit of weight, many fiberglass composites can rival or exceed the performance of steel while:
- Being much lighter
- Offering superior corrosion resistance
- Reducing the need for coatings and maintenance
This is why fiberglass composite panels are often preferred in corrosive or weight-sensitive applications, even if steel may have higher absolute strength.
3. Is fiberglass a composite material suitable for food-processing environments?
Yes — when designed correctly, fiberglass composite panels are an excellent choice for food and beverage facilities. Their benefits include:
- Smooth, cleanable surfaces
- Resistance to moisture, cleaning chemicals and disinfectants
- Non-corroding surfaces that help maintain hygiene
- Compatibility with wash-down procedures
Always confirm that the specific fiberglass product meets relevant industry standards and hygiene requirements for your application.
4. How long do fiberglass composite panels last?
Service life depends on the environment and application, but fiberglass composites are known for their longevity. With proper design, installation and maintenance, fiberglass panels can perform for 20–30 years or more, especially in building envelope and interior applications. Their resistance to rust, rot and many chemicals significantly extends their functional lifespan compared to many traditional materials.
5. Is fiberglass a composite that’s safe to work with?
Yes, fiberglass is generally safe to handle when proper precautions are taken:
- Use appropriate personal protective equipment (PPE) — gloves, long sleeves, eye protection and a dust mask or respirator when cutting or sanding.
- Follow the manufacturer’s safety data sheets (SDS) for instructions on handling, cutting and installing fiberglass composite materials.
Once installed and fully cured, fiberglass composite panels are stable, non-rusting and low maintenance, contributing to a safer and cleaner environment for workers and occupants.
6. Can fiberglass composites be used outdoors?
Absolutely. Many fiberglass composite systems are specifically engineered for outdoor use, such as:
- Agricultural and industrial roofing
- Exterior cladding and siding
- Walkways and platforms in chemical and coastal environments
When choosing outdoor fiberglass solutions, look for products with UV-stable resins and protective gel coats to maintain color, appearance and performance over time.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.
When you’re designing a metal building, integrating natural daylight is a key part of creating efficient, safe, and cost-effective spaces. Natural daylighting reduces energy consumption, improves visibility for daily tasks, and creates more comfortable space, no matter the functionality. With the right daylighting systems in place, you can significantly cut overhead costs for the end user through smarter building processes. At Stabilit America, we manufacture a range of translucent FRP panels and polycarbonate panels for natural daylighting in metal buildings. You have access to various options depending on your structural requirements, insulation needs, and preferred light diffusion levels.
The 6 most efficient ways to light your metal building naturally
To help you maximize your daylighting strategy, here are the most effective methods you can incorporate:
1. Translucent roofing panels
When you need consistent lighting across large spans of roof, translucent roofing panels help you deliver uniform brightness without adding a ton of lighting systems. These panels work extremely well for buildings where you want to reduce glare but still need to get that high light transmission. Our Acrylic panels can help provide natural, properly diffused light with a haze factor of up to 95% for soft, even light. They also include gel coat protection to prevent yellowing, giving you long-term performance even in harsh outdoor conditions.
2. Skylights
Skylights are great when you need to target natural light into specific work zones or central spaces within a metal building. You can install them in areas that have limited wall exposure or in spaces that need supplemental lighting from above. Macrolux Rooflite corrugated polycarbonate panels can withstand high impact and extreme weather, making them a perfect fit for overhead skylight applications in steel buildings. Their high clarity and UV protection give you lasting visibility without sacrificing structural performance.
3. Light-transmitting curtain wall panels
Curtain wall panels made from multiwall polycarbonate can act as both weather barriers and light transmitters. These panels provide light diffusion and thermal insulation, making them a good fit for large exterior facades that need to admit natural light without heat gain. Macrolux Multiwall panels are a dependable choice, combining energy savings with long-term resistance to high wind loads and temperature fluctuations.
4. Roof lights
While the term “roof light” is sometimes used interchangeably with skylights, they are actually larger or multi-paneled systems that can cover more square footage. These are helpful in metal buildings where you want to distribute light evenly from a central ridge or peak. FRP panels give you strength, durability, and the ability to maintain consistent lighting even during extreme weather.
5. Sidelight panels
Installing sidelight panels low along a metal structure’s sidewalls allows you to bring in early morning and late afternoon light. They are a smart supplement to roof lighting. You can use Polylit polyester panels for your sidelight applications as a way to get excellent light transmission combined with high-impact resistance. Polylit is great for buildings that require durable materials with long lifespans and minimal maintenance.
6. Eave light panels
Eave light panels are installed just below the roofline and act as a transition between the roof and wall. These help fill in any daylighting gaps and are especially useful in larger facilities where vertical wall space is limited. Stabilit America has eave-compatible FRP profiles, allowing for streamlined installation and long-term weather resistance.
Why you should be using daylight in steel buildings
Incorporating daylighting into your metal building designs goes beyond the electricity savings. When these strategies are specified in collaboration with leading FRP manufacturers, the decisions also enhance the long-term performance of the structure as a whole. Here’s what you gain when you integrate natural daylight into your steel buildings:
Improved energy efficiency
When you reduce the need for artificial lighting during daylight hours, you also reduce operational costs. Skylights, sidelights, and translucent roofing cut down on power consumption without compromising light quality. Incorporating Macrolux Multiwall or Rooflite panels provides your structure with balanced insulation and illumination in one material.
Better indoor comfort
Artificial lighting increases the heat buildup in enclosed metal structures. The right daylighting strategy allows you to reduce glare and unwanted thermal gain. For example, Acrylit panels diffuse light evenly across the space and help stabilize indoor temperatures.
Worker productivity and visibility
Daylight improves visibility in work areas, reducing eye fatigue and helping workers perform tasks more accurately. This can be a big selling point for the building occupant since their crew won’t be relying on overhead lighting systems during daylight hours, and they can avoid harsh contrasts and shadows. It’s a subtle change that has a measurable effect on morale and attention to detail.
Low-maintenance performance
Natural lighting systems using UV-protected panels need less upkeep than traditional lighting equipment. There are no bulbs to replace or fixtures that need regular maintenance. Instead, you just get a reliable daylight source that performs without any type of intervention. Panels like Acrylic are backed by long-term warranties for yellowing and fiber bloom, so discoloration won’t be an issue over time.
Support for sustainability goals
Whether you’re targeting LEED credits or looking to reduce overall energy usage, daylighting supports your environmental benchmarks. Stabilit America provides recyclable solutions that highlight the role of FRP in construction, offering FRP and polycarbonate products that contribute to sustainable design in both new builds and retrofit projects.
Design flexibility
You’re not boxed into a single approach when you work with translucent materials. You can place sidelight panels, skylights, rooflights, and eave light panels where they make the biggest impact without interfering with structural framing. This gives you the ability to tailor daylighting strategies in a way that works for each building’s orientation and use.

Start designing with smarter natural daylighting for metal building
Natural daylighting is a versatile performance feature that allows you to create a well-lit, energy-efficient structure that’s easier to operate and more comfortable to work in. Whether you’re integrating rooflights, sidelight panels, or full daylighting systems, you’re improving the functionality of your metal building from day one. Translucent FRP and polycarbonate solutions from Stabilit America are designed to fit standard metal construction, helping you streamline installation and get the performance you need without compromising on quality. Contact us to learn how our daylighting solutions can support your next project.
Frequently asked questions
Where does natural daylighting make the biggest impact in metal buildings?
Natural daylighting delivers the greatest impact in facilities that operate most of the day under artificial lighting—such as warehouses, manufacturing plants, distribution centers, and agricultural buildings. In these spaces, rooflights, skylights, and translucent wall panels can significantly reduce lighting loads while improving visibility and comfort for occupants.
Will daylighting increase heat gain in a steel building?
Not if it’s designed correctly. Using diffused translucent panels and the right panel placement helps bring in light without creating hotspots or glare. Systems like translucent FRP and polycarbonate panels are engineered to balance light transmission and thermal performance, supporting both visual comfort and energy efficiency.
How does natural daylighting affect energy costs over time?
By reducing reliance on artificial lighting during daytime hours, you can lower electrical consumption and demand charges. When daylighting is combined with lighting controls that dim or switch off fixtures, metal buildings often see long-term reductions in operating costs while maintaining consistent illumination levels.
Are daylighting systems compatible with standard metal building framing?
Yes. Most translucent roof and wall systems for metal buildings are designed to integrate with common panel profiles and framing details. Products such as rooflights, sidelights, and eave light panels can be installed in coordination with the metal roofing and siding system, helping streamline detailing and installation.
How does natural daylight improve working conditions inside metal buildings?
Daylight improves visual clarity, reduces eye strain, and creates a more comfortable environment for tasks that require focus and precision. For many end users, better lighting conditions can support productivity, safety, and overall satisfaction, especially in large enclosed spaces that would otherwise depend entirely on artificial lighting.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.
FRP has become one of the top materials for modern construction since it offers durability, hygiene, and cost-effective installation for all your projects. Out of all the various types available, smooth FRP panels provide a sleek, easy-to-clean surface that makes them great for structures where hygiene and impact resistance are priorities.
Whether used in hospitals, food processing plants, or commercial interiors, smooth FRP panels from Stabilit America deliver long-term performance without sacrificing affordability or ease of maintenance.
What are smooth FRP Panels?
Smooth FRP panels are wall and ceiling panels made from fiberglass-reinforced polyester. Unlike traditional building materials, they provide you with a non-porous, seamless surface that can resist moisture, mold, mildew, and corrosion.
Additionally, their resistance to impact makes them a practical choice for high-traffic areas where durability matters. Available in various colors and sizes, our smooth FRP panels provide an excellent solution for industries requiring a balance of strength, hygiene, and cost efficiency.
Advantages of smooth FRP panels
Smooth FRP panels come with a wide range of benefits. Their durability, ease of maintenance, and adaptability make them a preferred choice across industries.
Moisture and corrosion resistance
Unlike traditional drywall or wood paneling, smooth FRP panels don’t absorb moisture. This helps prevent swelling, warping, and rotting. As a result, you get longevity even in high-humidity environments such as commercial kitchens, food processing plants, and restrooms.
Impact resistance and longevity
Everyday wear and tear can take a toll on interior surfaces, but smooth FRP panels hold up against heavy use. The reinforced fiberglass composition provides resistance against dents, scratches, and abrasions, making them a reliable choice for hospitals, warehouses, and educational institutions.
Hygienic and easy to clean
The non-porous surface of smooth FRP panels prevents bacterial growth, making them a great choice for sterile environments. Unlike porous materials that can harbor dirt and contaminants, these panels are simple to sanitize with industrial cleaners. You can help your clients stay compliant with hygiene standards in medical facilities and food processing areas.
Cost-effective and easy to install
FRP panels are not only affordable but can also reduce your labor costs due to their lightweight construction and simple installation process. You can glue or rivet them onto existing surfaces, eliminating the need for extensive demolition or reconstruction.
Considering the limitations of FRP panels
While smooth FRP panels offer some outstanding benefits, it’s important to understand their limitations and how they compare to other materials.
Surface finish sensitivity
While smooth FRP panels provide a sleek, seamless look, they can show surface imperfections if they are not installed properly. You need to make sure you use an even substrate and high-quality adhesives or fasteners to prevent visible inconsistencies.
Heat resistance considerations
While FRP panels resist moisture and impact, they have temperature limitations. In areas exposed to extreme heat or open flames, alternative materials or fire-rated FRP panels may be required. However, in standard commercial and industrial environments, they perform exceptionally well.
Proper substrate required
FRP panels require stable and well-prepared backing for optimal installation. They adhere best to materials like plywood, gypsum, or cement board, ensuring a secure bond and long-lasting performance.
FRP vs. fiberglass: Key differences
Although FRP and fiberglass share similarities, they are not interchangeable. Fiberglass is a material made of glass fibers woven into a resin matrix, while FRP is a composite that combines fiberglass reinforcement with a polymer resin. This difference impacts their applications and performance characteristics.
Structural composition
Fiberglass is usually used for structural components like pipes, tanks, and vehicle parts, whereas FRP panels are more commonly found in surface applications such as walls and ceilings. The added polymer in FRP improves their flexibility, making it easier to install in commercial and industrial settings.
Flexibility and strength
FRP panels are more flexible than solid fiberglass, which allows them to be installed over various substrates without cracking. This flexibility also makes FRP easier to cut and shape, reducing installation time and labor costs.
Hygienic properties
Unlike raw fiberglass, which can shed fine particles and require protective coatings, smooth FRP panels are designed for direct contact environments where cleanliness is an important part of their functionality. Their sealed surface prevents dust accumulation and bacterial growth.

Where are smooth FRP panels used?
Smooth FRP panels provide reliable performance in various industries where hygiene, durability, and ease of maintenance are essential.
Food processing and commercial kitchens
At Stabilit America, our customers count on our smooth FRP panels for their food facility designs, given their compliance with USDA and FDA hygiene regulations. Their resistance to moisture, chemicals, and stains creates a sanitary environment for food handling and preparation.
Medical and healthcare facilities
Hospitals, laboratories, and clean rooms benefit from the non-porous nature of FRP panels. This smooth surface makes them perfect for sterile environments where infection control is a priority.
Educational and institutional buildings
Schools, universities, and public institutions require durable, low-maintenance materials. Smooth FRP panels offer a cost-effective solution for high-traffic areas that experience frequent cleaning and daily wear.
Agricultural and industrial settings
In barns, warehouses, and agricultural processing plants, smooth FRP panels withstand moisture, ammonia exposure, and temperature fluctuations. Their ability to resist corrosion makes them a preferred choice for protecting structures in demanding environments.
Retail and commercial interiors
From grocery stores to restrooms in high-traffic businesses, smooth FRP panels provide a polished look while standing up to constant use. Their easy-to-clean surface creates a well-maintained appearance in public spaces.
Why choose Stabilit America’s smooth FRP panels?
At Stabilit America, we manufacture smooth FRP panels that are designed to perform in real-world applications. Our panels offer long-term durability, industry-leading hygiene standards, and an efficient installation process that minimizes downtime. Whether you need impact-resistant wall liners for a commercial kitchen or moisture-resistant panels for an agricultural facility, our FRP solutions provide the reliability you need.
By integrating our smooth FRP panels into your project, you gain access to a material that combines strength, versatility, and cost efficiency. Contact us today to explore our full range of smooth FRP panel solutions and find out more information on how they can enhance your next construction or renovation project.
Frequently asked questions
Are smooth FRP panels suitable for retrofitting existing walls and ceilings?
Yes. Stabilit America designs smooth FRP panels that can be installed over existing substrates such as plywood, gypsum board, or cement board, as long as the surface is clean, dry, and structurally sound. In renovation projects, many facilities choose FRP wall panels to upgrade hygiene and durability without full demolition.
What kind of maintenance do smooth FRP panels require over time?
These panels require minimal maintenance compared to traditional materials. Routine cleaning with non-abrasive detergents and soft brushes or cloths is usually enough to keep smooth FRP panels in good condition, even in high-traffic or high-moisture environments.
Can smooth FRP panels be used in areas with strict hygiene and food safety regulations?
Yes. Smooth FRP panels are designed for spaces that must meet stringent hygiene standards, such as food processing plants, commercial kitchens, and cold storage areas. Their non-porous surface supports compliance with demanding industry regulations when installed and maintained correctly.
How do smooth FRP panels perform in high-humidity or wash-down environments?
They perform exceptionally well in high-humidity areas. Smooth FRP panels do not absorb moisture, which helps prevent swelling, rotting, and mold growth. This makes them ideal for wash-down zones, restrooms, and processing rooms where frequent cleaning is part of daily operations.
Are there fire-rated options available for smooth FRP panels?
For projects with specific fire performance requirements, Stabilit America offers panel solutions with fire-rated properties. These options are designed to meet applicable building codes and standards when used in the recommended applications and installed according to guidelines.
How are smooth FRP panels cut and handled on-site?
They can be cut using common tools such as fine-tooth saws or carbide-tipped blades. When working with smooth FRP panels, installers should use appropriate personal protective equipment and follow best practices for dust control to ensure a clean, efficient installation process.
In which types of projects do smooth FRP panels offer the greatest value?
Smooth FRP panels and FRP wall panels deliver the greatest value in facilities where durability, cleanliness, and fast installation are critical. This includes food and beverage plants, healthcare and laboratory environments, educational institutions, agricultural buildings, and commercial interiors that experience constant use and frequent cleaning.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.
When it comes to modern construction and industrial applications, the use of fiber-reinforced polymer (FRP) has become increasingly prominent thanks to its exceptional strength and versatility.
At Stabilit America, we harness the full potential of FRP to create products that exceed the rigorous demands of various sectors. Whether it’s for building durable exterior walls for RVs or providing solutions for commercial constructions, FRP stands out as a material of choice.
Understanding fiberglass and its role in FRP
Fiberglass, a key component of FRP, is created by spinning molten glass into fine fibers, which then get woven into a fabric or used as reinforcement material in composite products. This reinforcement provides significant mechanical strength to materials like polymers, metals, or ceramics, transforming them into superior composites known for their durability and structural integrity.
- Composition: Fiberglass is essentially composed of glass fibers, which lend their properties to various base materials, enhancing their performance.
- Application: Widely used in the automotive, recreational, and aerospace industries, fiberglass offers a balance of cost and performance that is hard to match.
Keep in mind that fiberglass and FRP aren’t actually the same thing, even though the terms get used interchangeably in construction too often. Fiberglass helps create FRP, but it is only one aspect of the panels we make.
Fiber-reinforced polymer: More than just fiberglass
FRP is a broader category that includes any composite made from a polymer matrix that’s reinforced with fibers, such as glass, carbon, or aramid. The polymer, which is usually going to be a type of resin such as polyester, vinyl ester, or epoxy, acts as a glue. It binds the fibers together and protects them from environmental factors.
The type of fiber and polymer selected can be tailored to specific needs. That is part of what makes FRP great for applications that need panels that are flexible, light, strong, and corrosion-resistant.
Why use FRP in construction and manufacturing?
FRP offers several advantages over traditional materials like steel or aluminum. This advanced material exemplifies how this technology can enhance both the look and functionality of modern construction projects.
Corrosion resistance
FRP’s resistance to corrosion is one of its best features. It can be used effectively in environments that typically degrade other materials. This makes FRP panels an excellent choice for coastal areas or facilities utilizing chemicals where corrosion can severely compromise structural integrity.
Stabilit America’s FRP solutions capitalize on this by creating products that withstand the elements without succumbing to the typical wear and tear that can shorten the lifespan of traditional materials.
Strength-to-weight ratio
The strength-to-weight ratio of FRP is unparalleled, providing substantial durability without the heaviness associated with metals like steel. This quality is extremely important for applications where the weight of your materials impacts performance, efficiency, and ease of installation.
For example, when you are designing an RV or trailer fleet, using Stabilit’s lightweight FRP panels allows you to improve your fuel efficiency and allows for easier handling without sacrificing the vehicle’s structural integrity or safety.
Versatility
FRP can be molded into complex shapes, which opens up a world of design possibilities that just aren’t feasible with more rigid materials. This flexibility allows you to undertake innovative projects with intricate designs and custom requirements.
Stabilit America harnesses this adaptability to produce FRP liner panels that integrate seamlessly into various design schemes.
Cutting and installing FRP grating and panels
Installing FRP, particularly for specialized applications like RV exteriors, requires precision and understanding of the material’s properties.
Cutting FRP grating
Properly cutting FRP grating helps you maintain the integrity and functionality of the material in its final application.
- Tool selection: Utilize power tools equipped with diamond-coated blades. These blades are made to handle the abrasive nature of FRP, providing clean and precise cuts without damaging the fibers or causing fraying.
- Measurement accuracy: Always double-check measurements before cutting. Precise cuts help make sure that the panels fit perfectly into the designated space, minimizing waste and potential mismatches.
- Safety measures: Wear appropriate safety gear, such as gloves and goggles. FRP can create sharp edges and dust particles that pose hazards during cutting.
Installation tips for FRP panels
Correct installation of FRP panels is essential to maximize their benefits, such as moisture resistance and durability.
- Surface preparation: Ensure that the installation surface is completely clean and dry. Any debris or moisture can hinder adhesive bonding and the overall stability of the installation.
- Adhesive application: Use a notched trowel to apply a uniform layer of adhesive suited for FRP. This ensures strong adhesion and helps prevent any future delamination.
- Securing the panels: After aligning the FRP panel correctly, apply pressure evenly across the surface. This can be done using a laminate roller to remove any air bubbles and ensure full contact with the adhesive.
Combustibility and safety considerations
While FRP is generally non-combustible, the specific fire resistance properties depend on the resin and additives used. In applications where fire safety is a big concern, specialized FRP formulations with fire-retardant properties are used to enhance safety.

Embrace the versatility of FRP with Stabilit America
At Stabilit America, we understand the intricate balance between functionality and design. Our FRP panels are integral elements of your projects that bring durability, safety, and style. Whether you are upgrading an RV or constructing a new commercial facility, our FRP solutions offer the reliability and performance you need.
Contact us today to find out more about how our FRP products can transform your next project. Let us help you make the most of what FRP has to offer, ensuring your investments are both sound and stylish.
Frequently asked questions
What is FRP, and how does it compare to other composite materials in terms of strength?
FRP stands out for its strength and lightweight properties, making it more durable and impact-resistant than other materials. It’s ideal for applications requiring high strength without adding extra weight to structures.
FRP panels, for instance, are commonly used in a wide range of industries for their durability and ease of installation.
What types of fibers are used in the manufacturing of FRP?
Various fibers, such as glass, carbon, and aramid, are used in the manufacturing of FRP. Each type of fiber offers unique benefits, such as increased rigidity, heat resistance, or wear resistance, allowing for customization based on specific project needs.
FRP manufacturers often choose the best fiber type based on the environmental and structural requirements of the project.
Is FRP recyclable?
Recycling FRP can be challenging due to its composite nature, but research is ongoing to improve its recycling and reuse processes. As new technologies develop, recycling FRP is expected to become more accessible.
Does FRP require regular maintenance?
FRP requires minimal maintenance compared to traditional materials like steel, thanks to its resistance to corrosion and long-lasting durability. This makes it an ideal choice for applications that don’t require frequent repairs over time. Whether used in construction or as.
How long can FRP last in extreme conditions?
When properly installed, FRP can last for decades, even in extreme environments like marine or industrial settings. Its resistance to corrosion makes it perfect for projects that demand long-lasting performance.
Is FRP suitable for high-temperature applications?
Yes, FRP is suitable for high-temperature applications, provided the right type of fiber and resin are selected.
For example, versions with carbon fiber are ideal for environments that require resistance to extreme temperatures. FRP manufacturers design these specialized panels to withstand high-heat conditions, ensuring the material’s stability and safety.
How does FRP contribute to sustainability in construction projects?
Using FRP in construction helps promote sustainability, as its long lifespan and low maintenance reduce the need for frequent replacements, thus minimizing the environmental impact of projects over time.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.
When designing and manufacturing modern transportation vehicles, the choice of materials plays a critical role in performance, efficiency, and safety. While the trailer’s roof may seem secondary, it directly impacts working conditions, energy consumption, and long-term maintenance costs. Translucent roof trailers are a smart solution that allow natural daylight into the cargo space, improving visibility and reducing dependence on artificial lighting.
At Stabilit America, our Steeliner FRP translucent roof panels are engineered to provide superior impact resistance, UV stability, and structural reinforcement. Whether you’re building dry freight bodies, refrigerated units, or delivery trucks, our translucent FRP solutions give manufacturers and fleet owners a long-term competitive edge.
What Is a Translucent Roof and Why Does It Matter?
A translucent roof is a light-diffusing FRP panel installed in the ceiling of a trailer or truck walls. Unlike traditional metal roofs that create dark interiors, translucent roof trailers allow natural daylight to enter, enhancing worker visibility and reducing risks during loading and unloading. This not only improves safety but also reduces the need for electrical lighting systems, cutting energy costs and extending component life.
Materials Used in Translucent Roof Panels
Stabilit America’s Steeliner FRP translucent panels are designed to outperform traditional materials such as aluminum or untreated fiberglass. They provide:
- Superior weather resistance: Agri Gel Coat minimizes yellowing and resists UV degradation.
- Exceptional impact strength: Withstands shocks, vibrations, and long-haul mechanical stress.
- Customizable light transmission: Options from 1% to 30% light penetration for different operational needs.
- Corrosion resistance: Unlike metal, FRP panels never rust, ensuring a longer service life.
Why Use Translucent Roof Trailers in Your Fleet?
1. Enhanced Safety During Loading and Unloading
Dark interiors increase accident risks. Translucent roof trailers improve visibility with natural light, reducing slips, trips, and errors during cargo handling.
2. Reduced Energy Costs and Maintenance
By lowering reliance on artificial lighting, fleets save fuel and reduce battery drain. UV-resistant FRP panels also extend service life, lowering replacement and repair costs.
3. Lightweight and Easy to Install
Every pound matters in transportation. Our FRP roof panels are lightweight yet strong, simplifying installation and reducing operational fuel costs.
4. Weather and Impact Resistance
From intense sunlight to hail and heavy rain, translucent FRP panels withstand extreme environments without cracking, warping, or rusting.
5. Curb Edge Reinforcement for Added Durability
Reinforced roadside and curbside edges prevent rivet pull-out, securing the panel and extending its operational life.

Choosing the Right Translucent Roof Panels for Your Trailers
When selecting translucent roof trailers, consider:
- Light transmission needs: Higher transparency for maximum daylight or lower penetration for temperature-sensitive cargo.
- Weather conditions: UV-stabilized, impact-resistant panels for extreme climates.
- Installation requirements: Pre-reinforced edges and custom sizing to speed up production.
Stabilit America’s translucent FRP panels deliver tailored performance to meet these requirements, ensuring durability and compliance for every fleet.
Upgrade Your Fleet With High-Performance Translucent Roof Trailers
Investing in translucent roof trailers is more than a design choice—it’s a strategic step toward safer, more efficient, and more sustainable fleet operations. Stabilit America’s Steeliner FRP panels combine impact resistance, weather durability, and customizable light diffusion, ensuring your trailers remain efficient and cost-effective over time. Contact ours FRP manufacturers today to discover how our advanced FRP solutions can optimize your transportation fleet.
Frequently Asked Questions (FAQs)
What is translucent roofing?
Translucent roofing refers to FRP or polycarbonate panels that diffuse natural daylight, allowing visibility inside trailers, warehouses, or buildings without full transparency.
What is the best roof for a trailer?
The best roof for a trailer depends on cargo needs, but translucent roof trailers with FRP panels are among the most durable, lightweight, and energy-efficient options.
What are translucent roofs also known as?
Translucent roofs are also called light-diffusing roofs or semi-transparent roofs, terms used to describe their ability to allow controlled amounts of daylight inside.
Are translucent roof trailers durable?
Yes. Stabilit America’s Steeliner FRP panels are designed to resist UV degradation, moisture, impacts, and edge failures, providing long-term performance in demanding fleet conditions.
Do translucent roof trailers reduce costs?
Absolutely. By lowering reliance on artificial lighting and extending service life, translucent FRP roofs reduce both energy and maintenance costs.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.
No matter your industry or project, you seek durable and cost-effective materials. From healthcare to transportation and agriculture, professionals in these and other industries need long-lasting and impact-resistant options. With so many choices available, selecting the best materials takes some consideration.
One excellent option is fiberglass-reinforced plastic (FRP). This material consists of fiberglass reinforcement in a plastic matrix. Suitable for a wide range of industries, FRP is a high-strength and versatile option that ensures durability and efficiency in any project.
Read on for an overview of fiberglass-reinforced plastic and how it could help your industry.
What Is FRP?
Fiberglass reinforced plastic (FRP) is a material composite made from fiberglass reinforcement and a plastic mixture. Engineers reinforce the fiberglass into the plastic matrix, allowing for a variety of strength levels and properties to be integrated. You can select a specific reinforcement configuration and type of plastic to create a tailored FRP solution. The versatility lets engineers shape materials for particular applications, saving time and money.
FRP is ideal for industries that need corrosion-resistant and rot-resistant materials. It provides a durable solution for many structures. One of its most frequently used applications is in fiberglass-reinforced plastic panels, which are installed directly onto walls to add protection. The material’s durability and performance make it an excellent choice for a variety of settings.
FRP Uses
Professionals use FRP in many industries and applications. Here are examples of how FRP is used:
- Healthcare: The healthcare industry often uses FRP panels for interior components. For example, engineers might use FRP panels in ceiling construction or internal walls of hospitals and other healthcare facilities, from clinics to pharmacies.
- Transportation: FRP is also found in many components of transportation vehicles, from large trucks to ambulances. Designers use FRP for liner panels, roofs, handrails and many other features.
- Industrial: Another example of FRP applications is industrial. FRP’s durability is optimal for extreme environments that are exposed to corrosion risks. For example, chemical plants and cooling towers use FRP materials for their long-lasting and resilient qualities.
- Residential: You can also install FRP panels and materials in your home. You could place them on wall panels or your roof. Line your foundation to protect your home from pests, or use FRP decorative panels to accent your space.
FRP vs. Fiberglass
As you consider different materials for your next project, it’s important to evaluate your available options.
If you’re interested in using fiberglass reinforced plastic, you might wonder about the difference between this material and fiberglass. While some use the two terms interchangeably, there are actually crucial differences between the two products.
The biggest difference is that fiberglass is a more general term and refers to a material. Fiberglass reinforced plastic uses fiberglass as part of its makeup. Fiberglass is created by spinning glass, which produces small glass fibers. Then, engineers use the small fibers in a composite. A composite is a combination of materials that create a new substance when placed together.
Fiber reinforced plastics use a polymer base with a reinforcement material. A polymer is essentially a chemical compound consisting of long molecule chains, while the reinforcement material varies. Types of FRP reinforcement could be carbon, glass, wood or a variety of other materials. Fiberglass reinforced plastics use fiberglass as the reinforcement substance. So, fiberglass is a component of FRP rather than the two options being the same product.
Benefits of Choosing FRP
Fiberglass reinforced plastic has many benefits, such as:
- Environmental friendliness: FRP is durable and has high strength levels, allowing it to last longer than other materials. You also don’t have to use as much FRP to get the same results as a weaker product. FRP could help you use fewer resources and have less of an environmental impact during your project. It also helps structures last longer, reducing the need for excess materials and construction projects, both of which can negatively impact the environment. FRP is also recyclable, adding another environmental benefit.
- Quick installation: Construction workers in all industries strive to finish projects as quickly as possible. The faster you finish the project, the less you have to spend on labor and the more projects you can take on. FRP materials, such as FRP panels, are easy to install, leading to quick turnaround times. You can also integrate helpful features into FRP materials that make them even simpler to install, such as attachment points or non-slip covers.
- Light weight: FRP is lightweight, making it safer for workers to use. It also lowers transportation costs and takes less equipment to remove or install. You can reduce labor needs when working with FRP because its lower weight makes it easier to handle.
- Corrosion resistance: Many infrastructures are exposed to weather elements constantly, making them susceptible to corrosion. FRP’s durability allows it to flourish in any climate, from extreme heat to frequent rainstorms. The material is resistant to water and corrosion, allowing structures to last for much longer than average materials. For example, railway platforms are constantly used by pedestrians and exposed to the elements. FRP materials, like panels, could resist these elements and help the platform remain for decades longer.
- Cost-efficiency: Fiberglass reinforced plastic is also a cost-effective option. Its durability helps structures last for long periods, which eliminates replacement costs. FRP also requires little maintenance, so you save expenses on regular upkeep. The quick installation also reduces building costs.
- Versatility: Another example of the benefits of FRP is its adaptability. You can adapt FRP into the form that suits your industry best. Working with an engineer, you could design a specific material that meets your desired strength, color, shape, design and more. Building an exact design for your project could help you work more efficiently and increase satisfaction with the finished product.
Contact Stabilit America Today for FRP Solutions
Fiberglass reinforced plastic is versatile, durable and cost-effective. At Stabilit America, we understand the necessity of high-quality construction materials. As the leading manufacturer of FRP panels in the United States, we offer a wide range of corrosion-resistant and durable materials.
Our FRP panels span many applications and have many uses, including:
- Interior panels
- Roof and wall building panels
- Transportation panels
- And more!
No matter your industry, we can help you find the best FRP-based solution. From healthcare to residential homes, these and other applications can use FRP as a long-term material solution. Stabilit America’s excellent customer service can assist you throughout the selection process. And our state-of-the-art manufacturing units create the superb product you need.
To get started with Stabilit America, contact us today.
FAQs
How to deal with mold in a storage unit?
To deal with mold in a storage unit, the first step is to remove the affected items and clean the surfaces. Use a cleaning solution with mild detergent and water to scrub off mold from walls and ceilings. If mold has penetrated materials, they may need to be discarded. Once the mold is removed, focus on controlling humidity and improving ventilation to prevent mold from returning. Installing mold-resistant materials, like FRP panels, is an effective long-term solution.
Is mold from moisture toxic?
Yes, mold that grows in areas with moisture can be toxic, especially in large amounts. Mold produces mycotoxins that can cause respiratory problems, allergic reactions, and other health issues when inhaled. It is important to address mold promptly to ensure the safety of individuals using the storage unit.
Do you have to throw away everything after mold?
Not everything has to be thrown away after mold exposure. Items that are non-porous, like metal, glass, or plastic, can typically be cleaned and reused after mold removal. However, porous materials like fabric, cardboard, and wood may need to be discarded if the mold has deeply penetrated them. The key is to assess each item individually to determine if cleaning is sufficient.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.
Mold in storage units happens more often than it should. High humidity levels, poor ventilation, and improper storage methods all create the ideal environment for mold to thrive. To minimize risks, it is important to understand the causes of mold, how to prevent it, and how modern materials like FRP panels can help. Stabilit America’s FRP panels can help you build storage units that last and resist the common issues associated with mold.
What Causes Mold in Storage Units?
Mold growth usually forms under very specific conditions that require moisture and an organic food source to meet each other. Here are the primary contributors:
- High Humidity Levels: Mold thrives in humidity levels above 50%. Poorly controlled indoor environments or outdoor storage units in humid regions can create these conditions.
- Improperly Stored Items: Organic materials like wood, paper, and fabric are food sources for mold. Storing these types of items in damp cardboard boxes or directly on the floors increases your storage units’ vulnerability.
- Water Intrusion: Leaks from roofs, cracks in walls, or improperly sealed floors can introduce moisture into storage units, accelerating mold growth.
The Importance of Mold-Resistant Panels
Materials like Glasliner wall and ceiling panels combat the environmental factors that foster mold growth. Their moisture-resistant properties make them great for storage units in challenging climates.
Moisture Resistance
FRP panels block water absorption entirely, making them highly effective in mold prevention. With a water absorption rate as low as 0.17%, they outperform traditional porous materials like wood or drywall, which easily soak up moisture. This resistance protects the structural integrity of your storage units while minimizing the risk of mold growth that thrives in damp environments. Choosing moisture-resistant panels creates a safer, drier space for all stored items.
Durability
Glasliner panels can withstand the most challenging conditions without compromising performance. They resist cracking, warping, and corrosion, even in high-humidity environments where other materials may fail. This long-term reliability means fewer replacements or repairs, reducing maintenance costs over time. Their tough construction means that they maintain their integrity even when they are impacted by heavy hail, and you won’t have to worry about scratches, giving you peace of mind.
Ease of Cleaning
Mold-resistant panels come with a non-porous, resin-rich surface that prevents grime and contaminants from embedding into the material. Cleaning is straightforward and efficient. Standard detergents and water are enough to make them look new again. Unlike materials that require intensive scrubbing or specialized cleaning solutions, Glasliner panels make maintenance simple and cost-effective. The ease of upkeep also reduces the time and labor needed to maintain a hygienic environment, keeping your storage spaces mold-free with minimal effort.
Preventing Mold in Storage Units
Preventative measures go a long way in maintaining a mold-free storage environment. Incorporating FRP panels is one solution, but other steps can help, too:
1. Control Humidity
Maintaining humidity levels between 30% and 50% in indoor storage units is important for mold prevention. If you operate in a climate that is prone to high humidity, using dehumidifiers can keep any excess moisture under control, reducing the risk of mold growth. For smaller, enclosed spaces, silica gel packets or charcoal bags are cost-effective and simple tools that actively absorb moisture. Monitoring the humidity regularly allows you to address potential moisture issues before they escalate.
2. Proper Ventilation
Good airflow is one of the simplest yet most effective ways to combat mold. Design storage spaces that allow for adequate air circulation. You can do this by spacing items a few inches away from walls and elevating them off the floor. This approach reduces moisture buildup and helps prevent stagnant air, which can encourage mold growth. Incorporating vents or air circulation systems into the unit design also helps with consistent airflow, especially in larger storage spaces.
3. Inspect for Moisture
Routine inspections play an important role in identifying and addressing water intrusion issues early. Check roofs, walls, and floors for any cracks, leaks, or signs of condensation, and resolve these problems immediately to avoid long-term damage. Proactive maintenance prevents moisture from seeping into storage units, where it can create the perfect conditions for mold. A regular inspection schedule gives you confidence that your units remain safe and well-protected against potential mold outbreaks.
4. Use Mold-Resistant Materials
Our FRP panels and polycarbonate panels resist moisture and mildew growth, making them the best choice for walls and ceilings in storage units. These panels have non-porous surfaces that repel water so that mold doesn’t get the opportunity to take hold. Their long-lasting durability means fewer replacements and lower maintenance costs, while their compliance with high industry standards keeps them performing well even in challenging environments.
Long-Term Benefits of Mold Prevention with FRPs
Investing in mold-resistant materials yields long-term benefits for how to prevent mold in storage units:
- Reduced Maintenance Costs: The superior properties of Glasliner panels minimize the need for repairs or replacements, saving time and money.
- Healthier Storage Conditions: Mold-resistant materials improve indoor air quality, safeguarding stored items and reducing health risks for individuals accessing the space.
- Increased Customer Satisfaction: For storage facility owners, providing units equipped with mold-resistant technology can set your business apart in a competitive market.
Take Action to Protect Your Storage Spaces
Keeping your storage units mold-free starts with the right materials and preventative measures. When you choose from our Glasliner FRP and polycarbonate panels full catalog from Stabilit America, you’re investing in proven mold-resistant technology that safeguards stored items and extends the lifespan of your facilities. Combine this with consistent maintenance, proper ventilation, and humidity control to create an environment that actively resists mold growth. If you’re ready to upgrade your storage spaces with reliable, moisture-resistant solutions, connect with us today. We’ll help you find the best materials for long-term protection.
FAQs
How to deal with mold in a storage unit?
To deal with mold in a storage unit, the first step is to remove the affected items and clean the surfaces. Use a cleaning solution with mild detergent and water to scrub off mold from walls and ceilings. If mold has penetrated materials, they may need to be discarded. Once the mold is removed, focus on controlling humidity and improving ventilation to prevent mold from returning. Installing mold-resistant materials, like FRP panels, is an effective long-term solution.
Is mold from moisture toxic?
Yes, mold that grows in areas with moisture can be toxic, especially in large amounts. Mold produces mycotoxins that can cause respiratory problems, allergic reactions, and other health issues when inhaled. It is important to address mold promptly to ensure the safety of individuals using the storage unit.
Do you have to throw away everything after mold?
Not everything has to be thrown away after mold exposure. Items that are non-porous, like metal, glass, or plastic, can typically be cleaned and reused after mold removal. However, porous materials like fabric, cardboard, and wood may need to be discarded if the mold has deeply penetrated them. The key is to assess each item individually to determine if cleaning is sufficient.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.
Modern architecture is continually evolving—driven by advances in material technology that offer new possibilities for building design and construction. Lightweight materials for construction are at the forefront of this evolution, providing architects with innovative solutions that reduce structural load, enhance energy efficiency, and open up new possibilities when it comes to the look of the buildings you design. Materials such as polycarbonate and advanced composites are transforming the very framework of architectural design.
At Stabilit America, our advanced product lines offer tailored solutions that integrate seamlessly into the cutting-edge of architectural projects. By focusing on the specific benefits and applications of these materials, it is clear how they contribute to the efficiency and sustainability of modern structures.
The Benefits of Lightweight Materials in Construction
Lightweight materials for construction provide solutions that offer not only structural benefits but also environmental and economic advantages. These innovative materials empower architects and builders to achieve more with less, pushing the boundaries of traditional construction toward a more sustainable and efficient future.
Increased Design Flexibility
The use of lightweight materials like polycarbonate and fiberglass is creating a shift in architectural capabilities. These materials allow you to create more daring designs featuring expansive curvatures and wide spans that heavy traditional materials normally don’t allow. Our polycarbonate solutions, such as the Macrolux Rooflite, provide this flexibility, making them a great choice for architectural projects that require both aesthetic appeal and functional integrity. This improved flexibility elevates your design possibilities and simplifies complex architectural challenges, allowing for unique structures that stand out in the modern skyline.
Sustainability and Environmental Impact
Lightweight materials for construction put sustainability at the forefront by reducing the overall environmental impact of construction projects because they use less material. They require less energy to produce and are easier to transport, which significantly cuts down carbon emissions.
Additionally, products like our FRP Deck Products and Opalit panels are lightweight and fully recyclable, supporting the construction industry’s shift toward more sustainable practices. Using these materials means participating in a cycle of continuous reuse and recycling, which reduces waste and promotes environmental stewardship.
Durability and Longevity
Contrary to what you might expect, using lightweight doesn’t mean you are getting less durable materials. Fiberglass and polycarbonate, such as Tred-Safe DECK, are known for their robustness, resisting impacts, weathering, and corrosion more effectively than many heavier alternatives. These characteristics actually allow for a longer lifecycle with reduced maintenance needs, translating into cost savings and less frequent material replacements for your customers. This durability is extremely important for structures exposed to harsh environmental conditions, providing reliability without the heft.
Speed of Construction
Additionally, lightweight materials for construction significantly speed up the construction process. They are easier to handle and can be installed much quicker than traditional materials, which often require heavy machinery and more labor. This efficiency accelerates your project timelines and also helps you reduce your labor costs. For projects like greenhouses, pool covers, and carports, where our lightweight panels are used, quick installation means faster project turnaround and earlier utilization of the constructed spaces.
Enhanced Energy Efficiency
Buildings constructed with lightweight materials are at the forefront of energy efficiency. These materials often include properties that improve thermal insulation, which significantly reduces the energy required for heating and cooling. For example, the Macrolux Rooflite panels efficiently transmit natural light, minimizing the need for artificial lighting while providing UV protection to maintain comfortable indoor temperatures. This dual benefit of natural light and insulation helps buildings meet stringent energy codes and achieve greater sustainability in their daily operations.
By integrating these lightweight materials into your architectural projects, you leverage all of the benefits that enhance both the performance and sustainability of your structures. Stabilit America’s commitment to innovation in lightweight materials helps ensure that your projects are built to last and align with modern design and environmental standards.
Spotlight on Stabilit America’s Products
At Stabilit America, we have a wide range of products that come with lightweight features, including:
Macrolux Rooflite
These high-performance panels are tailored for applications that demand natural light integration, such as sidings, skylights, and greenhouses. Their high light transmission capabilities enhance interior lighting quality while providing extreme impact resistance and UV protection. The versatility of Macrolux Rooflite panels makes them a great option for your architectural applications, bringing together functionality and elegance.
Resolite Tred-Safe DECK
Engineered for environments that require durable and lightweight decking solutions, Tred-Safe DECK stands out in industrial applications. Its resistance to corrosive elements makes it an ideal choice for challenging environments like chemical plants and salt operations. The product’s lightweight features, combined with its high strength, make it an excellent alternative to traditional materials like wood and concrete.
Opalit for Agricultural Applications
Specifically designed to withstand harsh environments in agricultural settings, Opalit panels offer a robust solution for buildings that house livestock. The panels’ resistance to ammonia and their UV protective Gelcoat finish ensure longevity and durability, making them an essential component for modern agricultural facilities.
Transforming Architecture With Lightweight Materials
The integration of lightweight materials in modern architecture represents a shift toward more efficient, sustainable, and aesthetically pleasing construction practices. At Stabilit America, we stand at the forefront of this revolution as one of the top FRP panel manufacturers, providing cutting-edge solutions that meet the demands of contemporary architecture and enhance the environmental sustainability of building projects. Whether you are redesigning a commercial space or planning a new residential area, consider the multifaceted benefits of lightweight materials and how Stabilit America’s products can elevate your next project.
FAQs
What are the lightest materials for construction?
When it comes to lightweight materials for construction, some of the most commonly used options are polycarbonate, fiberglass, and composite materials. These materials are known for their low density and high strength, making them ideal for reducing the overall weight of structures while maintaining durability. Polycarbonate panels, for example, are particularly popular in architectural projects due to their lightweight nature and impact resistance.
What material is lightweight but sturdy?
Fiberglass-reinforced plastic (FRP) is a prime example of a material that is both lightweight and sturdy. FRP panels are extensively used in construction due to their combination of low weight and high strength. These materials offer excellent durability against weathering, corrosion, and impact. Polycarbonate panels, such as those in Macrolux Rooflite, are another great option, providing both strength and lightweight characteristics that are perfect for roofing and other applications.
Stabilit America Inc. is a leading North American manufacturer of fiberglass reinforced panels (FRP) and polycarbonate sheets, with over 65 years of experience. The company offers the widest range of acrylic, polyester, and polycarbonate laminates, backed by international certifications (USDA, Greenguard, FM, ISO 9001, among others), serving industries such as industrial construction, transportation, and sustainable building.

