46"L x 14"W Ultra Cover Designed for use with a

Designed for use with a 42"L x 12"P window well

Designed for use with a 74"L x 22"P window well

UV-resistant twin wall polycarbonate that is easy to clean and does not become brittle

or Split Hinge Installation (click here to view our installation guide)

46"L x 14"W Ultra Cover Designed for use with aDesigned for use with a 42"L x 12"P window well. Description: The Ultra Window Well Cover is our strongest polycarbonate window well cover. Designed with safety and strength in mind it is built to withstand harsh winters and prevents debris, water, animals, and people from falling into window wells. It can hold up to 200 lbs and will not rot, crack, or splinter. Can be used for egress applications. Features: UV resistant twin wall polycarbonate that