Four-Layer U-Lock Polycarbonate Sheet for Thermal Insulation Roofing
| Weatherproof | Yes |
| Building Materials | roof and awning / wall / greenhouse |
| Width | 0.6m/1.04m |
| Lightweight | Yes |
| Light Transmission | 78% |
| Color | Clear |
| Length | 2.0m, 3.05m, 5.8m, 6.0m, 12m |
| Flame Retardant | Class B2 |
| Port | Foshan/guangzhou/shenzhen |
| Surface | Smooth |
| Weather Resistance | Excellent |
| Fire Resistance | Class A |
Four-layer U-lock Polycarbonate sheet is a high-performance roofing and cladding material designed for enhanced thermal insulation, structural strength, and ease of installation. Its unique U-locking structure allows for interlocking assembly without the need for connecting accessories, providing a seamless and watertight finish.
- Structure: Four-wall internal structure enhances rigidity and insulation. U-lock edge design ensures tight connection between sheets without gaps.
- Material: Made of 100% virgin polycarbonate resin. UV-coated on one or both sides for long-lasting weather resistance.
- Thermal Insulation: Multi-layer hollow chambers provide excellent heat insulation, reducing energy costs.
- Watertight Connection: U-lock edges tightly snap together, minimizing leaks and reducing the need for sealants.
- Lightweight & High Impact Resistance: Easy to handle and install. 200 times stronger than glass, ideal for areas prone to hail or impact.
- Applications: Greenhouses, Skylights, Covered walkways, Carports, Pergolas, Commercial roofing systems.
| Thickness | 8mm/10mm/12mm/14mm/16mm/20mm |
| Width | 600mm/1040mm |
| Length | Customizable (standard: 6m/11.8m) |
| Color Options | Clear, Opal, Blue, Bronze, Green |
| UV Protection | One sides UV-coated |
| Fire Rating | B1 (Flame Retardant) |
| Thermal Conductivity (K) | ≤ 2.3 W/m²*K |
| Light Transmission (Clear) | Up to 65% |
- Quick installation with snap-on locking design
- No need for aluminum joining bars
- Reduced labor and accessory costs
- Suitable for curved and flat applications
Welcome to Foshan Huaxia Nature Building Materials Co., LTD, a leading manufacturer and supplier in China, specializing in Polycarbonate sheets and awning systems. With years of experience and innovation, our factory is dedicated to providing high-quality materials and customized solutions for a wide range of building and outdoor projects.
We offer a comprehensive range of Polycarbonate products, including:
- Solid Polycarbonate Sheets
- Hollow (Twin-wall, Multi-wall) Polycarbonate Sheets
- Corrugated Polycarbonate Sheets
- Light Diffusion Sheets
- UV-Protected Skylight Panels
- Starry Sky Room Panels
- Transparent Polycarbonate Kayaks
- DIY Canopies and Aluminum Frame Carports
Our DIY awnings and canopy systems combine durable aluminum alloy frames with impact-resistant, UV-protected Polycarbonate panels -- perfect for residential and commercial applications.
All our products are produced under strict quality control and exported worldwide. We support OEM & ODM services to meet the specific requirements of our global clients.
- Advanced production equipment and technology
- Strong R & D and design capabilities
- Professional export support and fast delivery
- Reliable after-sales service
We are committed to building long-term partnerships with customers around the world by delivering quality products, competitive pricing, and outstanding service.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.