Good Weather Resistance Twin Wall Cellular Clear Polycarbonate Hollow Sheet for Basement

Good Weather Resistance Twin Wall Cellular Clear Polycarbonate Hollow Sheet for Basement. Superior UV Protection: 50-micron UV coating blocks 99% radiation, ensuring 10+ years without yellowing. High Impact Resistance: 200 times stronger than glass, providing exceptional durability and safety. Energy Efficient Insulation: Hollow structure offers 60% better heat retention, saving 40-50% energy costs. Optimal Light Transmission: 85-90% transmittance with even diffusion, eliminating hot spots for plants. Fire Retardant B1 Rating: Self-extinguishing material meeting strict safety codes for commercial use. Lightweight & Flexible: 50% lighter than glass; cold-bendable for curved designs without special tools. Customizable Options: Supports custom dimensions, logos, colors, and appearance sizes.