
Flame Retardant Cellular Twin Wall Polycarbonate Hollow Sheet for Awning. B1 Fire Retardant Rating: Certified self-extinguishing material that meets stringent building safety codes without toxic drips. Superior UV Protection: 50-micron factory-applied coating blocks 99% of UV radiation, ensuring 10+ years of non-yellowing durability. High Light Transmittance: 85-90% light transmission with even diffusion, eliminating hot spots and promoting uniform plant growth. Energy Efficient Insulation: Multi-layer hollow structure provides 60% better heat retention than glass, reducing heating costs by 40-50%. Extreme Impact Resistance: Impact strength is 200 times stronger than glass, offering superior safety and durability for roofing applications. Lightweight & Easy Install: Weighs 50% less than glass, reducing structural load and allowing cold-bending and on-site cutting without special tools. Customizable Dimensions: Available in thicknesses from 4mm to 20mm with custom dimensions, colors, and logo options to meet specific needs.