The 600mm x 900mm VELUX CFU 1093 Fixed Curved Glass Double Glazed Rooflight has been designed with a glass-to-edge display to provide you with as much daylight as possible. This window has a laminated inner pane whilst being scratch resistant and the curve allows rainwater and dirt to roll off, making this window easy to keep clean. The new generation of VELUX glass rooflights features 52% more natural daylight, reduced height, a new state of the art design that makes this range sit flush with your roof, discreet black corner keys for a smoother finish and new installation screws and prepared for craning. VELUX high-performance insulation is integrated into the frame to give the best possible protection against heat loss. This, combined with our optimised protection against thermal bridges, delivers a warmer, more comfortable home. VELUX provide a 10-year guarantee on roof windows and a 5-year guarantee on electrics. Features & Benefits Glass-to-edge design Laminated inner pane Scratch resistant Provides more daylight Reduces thermal bridges Prevents heat loss 10-year guarantee