Custom made WINDOW WELL COVERS. Cover your cellar window openings (at ground level) to prevent or divert the water from coming into your basement. Can also be used for decorative purposes. Beautifully made of western red cedar and 1/8" lexan (unbreakable acrylic). Two different designs available. Will make to your specifications. Sizes from 24" to 96" in length. Prices will vary according to the length, depth, and height. FREE ESTIMATES. Note: The curved brace you see in the first two photos is only used in the 48" length and over for more support to the.