Top hinged roof windows are designed for applications with sloped walls, such as bonus rooms, lofts and upper floor bedrooms where the roof window will be within reach. VELUX roof windows are an energy-efficient way to bring natural light and fresh air into your home. This model includes a ventilation flap that allows fresh air into your home without opening the entire roof window and having to worry about security or bad weather, even while you are away or sleeping.
Roof Window Sizes
GPU Size Code |
CK04 |
Outside frame (W"xH") |
215⁄8 x 381⁄2 |
Rough opening/ Finished frame (W"xH") |
221⁄8 x 39 |