Fiberglass Roofing Sheets
Composite Box offers fiberglass roofing panels. With thicknesses ranging from 1.5 to 3mm, they feature high strength and UV resistance. Customizable translucent skylight panels are available, or they can be laminated with core materials like XPS, PU, or rock wool to create insulated roof panels.
Available in custom colors or standard opaque/translucent options. Customizable flame-retardant and fire-resistant properties. Suitable for factory buildings, carports, gymnasiums, greenhouses, and other roofing applications.
Features
Composite Box specializes in providing roof panels for various industrial, residential, and commercial buildings, offering diverse designs. Surfaces can be high-translucency, opaque, or semi-translucent. Light transmittance reaches up to 80%. Customizable options include milky white, translucent, gray, beige, and more. The gel coat layer thickness is ≥0.4mm. Guaranteed not to yellow, chalk, or fuzz for over 20 years. We deliver high-quality integrated insulation and daylighting roof panels.
Core Material Options:
- Insulated: XPS, PU, Rock Wool (Class A Fire Rating)
- Ultra-Lightweight: Aluminum Honeycomb, PP Honeycomb
- Structural Reinforced: Plywood + FRP Double-Sided Skins
Available in mainstream specifications including flat panels, 750, 820, 930, 950 corrugated tiles, and 360° concealed fasteners. Beyond translucency, surfaces can be customized with corrugated patterns, wood grain transfers, and other finishes.
Our materials undergo laboratory testing, achieving impact resistance ≥15J, wind uplift resistance ≥6.0kPa, fire rating B1/Class A, and thermal conductivity 0.024-0.35W/m·K. Unlike other suppliers, we support modular customization, significantly reducing installation time and costs.

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More customization options:
- Panel Types: Flat Panel, 750/820/930/950 Wave Profile, 360° Hidden Clip, Corrugated Pattern
- Thickness: Single Layer 1.5-3.0mm; Composite Panel 50-150mm
- Core Material: XPS, PU, Rock Wool (Class A), Aluminum Honeycomb, PP Honeycomb, Plywood
- Color/Appearance: Clear, Opaque White, Sky Blue, Diffused White, Wood Grain Tile, Red Corrugated, Metallic Gray
- Light Transmission: Adjustable 30%-88% (Clear/Semi-Transparent/Diffused)
- Width: Up to 2800mm (Industry’s widest)
- Length: Up to 20 meters, precision cutting per drawings available
- Functional Upgrades: Class A fire retardancy, hail-resistant coating, nano self-cleaning coating, anti-condensation drip coating
- Accessories: Clear/colored skylight domes, breathers, FRP skylights, specialized sealing gaskets
Advantages
- Long service life with excellent anti-aging properties, typically lasting over 20 years.
- Combines daylighting and thermal insulation, eliminating the need for insulation batting or sun panels.
- Maximum effective width of 2.8 meters, with single panels up to 11.8 meters long, reducing overlap joints by 40%.
- Lightweight, serving as an alternative to traditional machine-made tiles and color-coated steel sheets.
- Class A fire rating with flame-retardant gel coat coating
- Customizable light transmission levels, eliminating indoor glare spots
- Superior wind uplift resistance, withstanding severe weather including Category 12 typhoons
Common Application Scenarios

Industrial and logistics warehouses: Daylighting roofs

Residential buildings and villas: Roof panels

Greenhouses and steel structures: Roofing systems
why choose us?
Customer Satisfaction
Insisting on high quality products and servers, centered around customer experience
Quality Assurance
We strictly control every production process to bring reliable quality assurance to our customers.
Advanced Production Line
The world’s top production line ensures product precision and efficiency.
Customization
We provide 100% customization, making orders less difficult.






