VELUX Original Roof Window Anti-Heat Awning Blind for UK08, U08, 808, 8, UK04, U04, 804, 7

No tape measure required. For the right size, find the window code reference located at the top of the open VELUX roof window Compatible with VELUX roof windows with reference codes: GGL UK04, GGL UK08, GGL UK10, GGU UK04, GGU UK08, GPL UK04, GPL UK08, GPU UK08, GGL 808, GGL 810, GGL U04, GGL U08, GGL U10, GGU U08, GPL 808, GPL U08, GPU U08 Stops strong sunlight before it reaches the window pane, reducing heat in-take by up to 77% Manual operation with hooks - while not in use, the blind rolls up out of sight under its casing. Easy installation from the inside Does NOT fit solar and electrically operated VELUX windows, smoke ventilation windows and windows with later installed motors or ventilation kits.