Trapezoidal FRP Roof Sheet Manufacturer

Trapezoidal FRP Roof Sheet Manufacturer


Trapezoidal FRP roof sheet are specialized roofing materials designed to allow natural light into buildings while providing durability, strength, and resistance to environmental factors.

Trapezoidal FRP Roof Sheet are specialized roofing materials designed to allow natural light into buildings while providing durability, strength, and resistance to environmental factors. These sheets are commonly used in industrial, commercial, and residential construction to illuminate interior spaces with natural daylight, reducing the need for artificial lighting during the day.

Mechanical/Physical Properties
Raw MaterialQuality unsaturated polyester resin, reinforced fiberglass, antiaging hot sealing film
Thickness1.2mm, 1.5mm, 2.0mm, 2.5mm, tolerance±0.1mm
Unit Weight1800g/m2, 2300g/m2, 3050g/m2, 3700g/m2, tolerance ±10%
Light TransmittanceNo color, transmittance 75%-85%    Light green or light blue transmittance 65%-75%   Milk white, transmittance 60%-65%
Operating Temperature -40℃ to 120℃
Tensile Strength83MPa
Flexural Strength143MPa
Barcol Hardness56
ApplicationCommercial and industrial buildings, residential construction, greenhouses
SizeColors , profile and light transmitance porcentage can be customized.


**1. Composition:

  • Trapezoidal FRP Roof Sheet  are typically composed of a combination of reinforcing fibers (such as glass fibers) and a thermosetting resin matrix. This combination results in a lightweight yet strong material.

**2. Translucency:

  • The translucency of these sheets allows diffused natural light to pass through, providing a well-lit and comfortable indoor environment. The level of translucency can be adjusted based on the specific needs of the project.

**3. Durability:

  • FRP is known for its durability and resistance to corrosion, making it suitable for outdoor applications. It can withstand exposure to harsh weather conditions, including UV rays, rain, and extreme temperatures.

**4. Design Flexibility:

  • Trapezoidal FRP Roof Sheet offer design flexibility, allowing architects and builders to create aesthetically pleasing and innovative designs. They can be manufactured in various shapes, sizes, and colors to meet specific project requirements.

**5. Lightweight:

  • Compared to traditional roofing materials, FRP is lightweight. This characteristic simplifies the installation process and reduces the load on the building structure.

**6. Thermal Insulation:

  • Some Trapezoidal FRP Roof Sheet  come with thermal insulation properties, helping regulate indoor temperatures by reducing heat transfer. This can contribute to energy efficiency in buildings.

**7. UV Resistance:

  • FRP materials are often treated to resist UV degradation, ensuring the longevity and performance of the skylight sheets over time.

**8. Ease of Installation:

  • Trapezoidal FRP Roof Sheet  are generally easy to install, and they can be integrated into various roofing systems. Proper installation is crucial to ensure a watertight seal and optimal performance.

**9. Maintenance:

  • FRP requires minimal maintenance. Regular cleaning to remove dust and debris is usually sufficient to maintain the translucency and appearance of the sheets.

**10. Applications:- Trapezoidal FRP Roof Sheet  find applications in industrial buildings, warehouses, greenhouses, residential spaces, and other structures where natural daylighting is desired.

**11. Environmental Considerations:- FRP is considered environmentally friendly compared to some other roofing materials. It can be recycled, and its production often consumes fewer resources compared to traditional materials.

Before selecting and installing Fiberglass Translucent Roofing Sheet, it's essential to consider factors such as local building codes, climate conditions, and specific project requirements. Always follow manufacturer guidelines for installation and maintenance to ensure optimal performance and longevity.

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