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Flat Window Well Cover


This unbreakable polycarbonate window well cover is custom-designed to fit any shape, size, and type of window well.

  • Supports Up To 400 Lbs
  • Crystal-Clear Unbreakable Polycabonate
  • UV-Coated To Protect The Cover From Yellowing
  • Custom-Fit To Your Well Perfectly
  • Egress-Compliant In Certain Sizes
  • Lifetime Warranty

Our flat window well covers are made from a high-strength, durable polycarbonate. Polycarbonate has 250 times the impact resistance of glass and 30 stronger than the other popular clear plastic, acrylic. In addition, each cover is UV treated to protect your cover from yellowing. Sunlight will cause unprotected plastics to degrade and become brittle.

Product Features: 

  • Safely supports 400 pounds
  • Keeps snow and rain, dirt, yard debris, and animals out of your window well.
  • Available in shapes made to fit any window well, not someone else’s idea of “standard,” including U-shaped, semi-circle, straight, square, and custom wells.
  • Applicable for Small (projection: less than 24”), Medium (projection: 20-24”), and Large egress-compliant window wells (min projection 36”).
  • UV resistant to stop sun damage.

Lifetime Warranty

The Lifetime Warranty on our Flat Window Well Covers protects your covers from:

  • Broken aluminum parts, hinges, or locks
  • Cracks or splits in the Polycarbonate cover
  • Broken clips that attach the cover to the well

Find out more information on our Lifetime Warranty by clicking here.

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We Ship Anywhere in the US and Canada


Measuring Guide

Get printable instructions on how to measure your window and foundation for a window well.


Extreme Durability

Our window well covers are built to last. With an extended warranty of Lifetime Warranty, you can rest assured that our basement is protected!


Direct Shipping

Anywhere in the United States and Canada!

Order your window well now & we will ship it directly to your home or work site!


Free Consultation

Having doubts about which window well size is best for you? Call now & get a free consultation with a Window Well Expert!

Todd W., Ooltewah, TennesseeTodd W.

I just wanted the thank everyone for doing such a great job….from the initial phone call to the product delivery. I'm very satisfied with your company and your product!
flat cover on a white metal window well

Carrie B., Farmington Hills, MichiganCarrie B.

The cover is a perfect fit! Look how good we can ventilate the basement.
Flat window cover with U-shaped design

Nick V., Garfield Township, MichiganNick V.

Thank you, Kathy and the entire Window Well Experts team. We received and installed our covers. We are very satisfied and impressed by the quality and design. Great job!
Nick V.'s custom flat polycarbonate window well cover
CTA background window well

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