FAKRO FX 68706 Fixed Skylight, Tempered Glass, 22-1/2-Inch x 26-3/4-Inch Increase the natural light in your home with this fixed skylight, great for home or business Low emission, heat reflecting double-glazed tempered glass window lets in the light, but not the heat Made from pressure treated pine wood, coated with a water-based clear acrylic lacquer Suitable for roof pitches from 15 to 85 degrees Energy Star qualified; backed by 10-year warranty on skylight, 20-year warranty on insulated glass unit