6mm twin-wall hollow polycarbonate sheet is the most cost-effective roofing and greenhouse material in Southeast Asia, representing our largest export volume for residential and light commercial projects. Its lightweight dual-layer hollow structure delivers reliable thermal insulation, rain resistance, and impact strength at a low price, making it the first choice for homeowners, small contractors, and agricultural users.
The twin-wall design significantly reduces weight while maintaining sufficient structural rigidity for daily use. Each sheet is co-extruded with a UV-protective top layer to resist yellowing and aging under intense tropical sunlight. It performs well against heavy rain, strong winds, and mild hail, which is critical in Southeast Asia’s monsoon and typhoon-prone climate.
With a light transmittance of around 80%, the sheet provides sufficient natural lighting while reducing heat transfer, helping keep indoor spaces cooler in hot weather. Installation is simple and efficient using aluminum or PVC profiles, stainless steel screws, and EPDM rubber gaskets. We provide a full set of matching installation accessories to ensure waterproof and stable installation.
Standard sizes are 2100×5800mm and 2100×6000mm. Available colors include clear, blue, green, bronze, and opal white. This sheet is extremely popular in Thailand, Vietnam, Malaysia, Indonesia, and the Philippines for house canopies, small garden greenhouses, carports, walkway shelters, and storage shed roofing.We accept mixed container orders and support customized length cutting to meet project-specific requirements. Our efficient production lines ensure short lead times even for large orders.
