Suntuf Diffused Skylighting is a strong and durable polycarbonate sheet that accentuates natural light, brightening up once dark spaces. Suntuf Diffused Skylighting is designed to stand up to NZ’s extreme environmental conditions and is suitable for all exterior applications. It is rated Group1S under the NZBC surface finishes requirements, and is guaranteed to maintain exceptional light transmission for many years. Using an advanced profile matching technology Suntuf Diffused Skylighting can be made to match any NZ metal roofing profile, and can be integrated into most design scenarios which require roof or side lighting. With a superior warranty for extended light transmission and durability of 20 years, Suntuf Diffused Skylighting blocks 99.9% of harmful UV radiation, whilst allowing 85% of light into the building interior.