Clear Polycarbonate Hollow Sheet Roofing is a lightweight, high-performance roofing material widely used in
both residential and commercial projects. It combines excellent
light transmission with strong impact resistance, making it ideal
for applications where natural light and durability are important.
Product Description
Clear polycarbonate hollow sheet roofing is made from polycarbonate resin through co-extrusion, featuring a multi-wall hollow structure
(such as twin-wall, triple-wall, or four-wall). This structure
enhances its thermal insulation, lightweight properties, and structural strength, while maintaining high clarity.
Key Features
| Feature | Description |
|---|
| Transparency | Up to 80–88% light transmission, similar to glass, but much lighter. |
| Impact Resistance | 250 times stronger than glass and 30 times stronger than acrylic. |
| UV Protection | Co-extruded UV layer blocks harmful UV rays and prolongs sheet
lifespan. |
| Thermal Insulation | Hollow structure helps reduce heat loss and provides insulation. |
| Weather Resistance | Withstands extreme temperatures (-40°C to +120°C), hail, rain, and
wind. |
| Lightweight | Easier to transport and install than glass or metal roofing
materials. |
| Fire Retardant | Meets standard flame resistance ratings (varies by
region/specification). |
Typical Specifications Table
| Thickness | Structure | Width (mm) | Length (mm) | Weight (kg/m²) | Light Transmission |
|---|
| 4mm | Twin-wall | 1220/2100 | Customizable | ~0.8 | ~86% |
| 6mm | Twin-wall | 1220/2100 | Customizable | ~1.3 | ~85% |
| 8mm | Twin-wall | 2100 | Customizable | ~1.5 | ~82% |
| 10mm | Twin-wall | 2100 | Customizable | ~1.7 | ~80% |
| 16mm | Four-wall | 2100 | Customizable | ~2.7 | ~76% |
Note: Other sizes and structures (e.g. triple-wall, X-structure)
are available upon request.
Common Applications
Greenhouses and nurseries
Skylights and atriums
Carports and patio covers
Walkways and pergolas
Industrial roofing
Sports venues and stadiums
Advantages Over Traditional Glass
10× lighter than glass but similar clarity
Much safer—won’t shatter into sharp pieces
Easy to cut and install with standard tools
Lower maintenance and longer service life
Company Introduction
Foshan Huaxia Nature Building Materials Co., LTD is a leading manufacturer specializing in Polycarbonate sheets and DIY awnings, based in Foshan, China. With years of industry experience and
advanced production capabilities, we are committed to providing high-quality, durable, and innovative roofing and shading solutions for customers around the world.
What We Do ?
We focus on the research, development, and production of a wide
range of polycarbonate products, including:
Polycarbonate Hollow Sheets (Twin-wall, Triple-wall, Multi-wall)
Polycarbonate Solid Sheets (Clear, Opaque, Colored)
Corrugated Polycarbonate Sheets
Light Diffusion Sheets
Skylight Panels
Polycarbonate Canopy Kits
Aluminum Frame DIY Awnings
Custom OEM/ODM Projects
Why Choose Us?
| Advantage | Description |
|---|
| In-House Manufacturing | Full control over quality, cost, and lead time. |
| OEM & ODM Support | Flexible customization for global brands and distributors. |
| Advanced Production Lines | Equipped with co-extrusion lines and precise mold tooling. |
| Strict Quality Control | ISO-compliant processes and regular product testing. |
| Global Export Experience | Products shipped to Asia, Europe, South America, Middle East, and
more. |
| Quick Response & Support | Professional team for fast quoting, sampling, and after-sales
service. |
Our Vision
We aim to become a trusted global partner in the polycarbonate industry by delivering products that combine performance, aesthetics, and value, supporting residential, commercial, and industrial projects
worldwide.
