The 900mm x 900mm VELUX CVU 2093 INTEGRA Double Glazed Flat Glass Rooflight Double Glazed floods your home with natural light with the glass-to-edge design.# 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. The hidden rain sensor within the VELUX INTEGRA flat roof window is an innovative addition that helps ensure the roof window is always closed during bad weather, even when you’re not in. This means that the building can be empty, but the window is still open to provide ventilation, and if it begins to rain the window will automatically close. 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. The invisible sash and state of the art design gives your home a stunning finish, along with the excellent sound reduction this rooflight will be the perfect addition to any room. This rooflight is suitable for roofs with pitches ranging between 2-15°. VELUX provide a 10-year guarantee on roof windows and a 5-year guarantee on electrics. Features & Benefits 52% more natural light Built-in rain sensor Glass-to-edge design Automatic closure when rain is detected Prevents heat loss Prevention against thermal bridges Sound reduction Invisible sash Suitable for roofs with pitches between 2-15°