Steel Window Well Grates

Steel window well covers for square and rectangular window wells. Features:

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All steel window well grates are incredibly durable, yet light enough to lift from the inside of the well in case of emergency. 

If your grate is intended for a high traffic area, you will need a commercial-grade cover that will support up to 100 pounds per square foot. The bar grates will not flex when stepped on. 

If you are having a difficult time finding a steel grate for your square / rectangular window well, our experts can be in your assistance. Contact for a personal consultation at 1-888-650-9355. Our sales team can help you choose the right product, measurement guides, installation guides, and much more. 

As a manufacturer, Window Well Experts can offer any size grate and meet all local egress code standards. 

The basement window well steel grate covers are designed to YOUR measurements to fit any shape, size, and style of the window well perfectly.

The complete set of features of our steel grate window well covers:

  • The residential steel grates support up to 40 pounds per square foot.
  • The commercial steel grate covers support up to 100 pounds per square foot.
  • Provides safety and keeps out most all animals and large debris out of the basement.
  • The steel grate covers can be designed to fit any size rectangle well.
  • Egress code compliant options available.
  • Multiple mounting options depending on the style of your rectangle window well.
  • Easy installation.
  • Ideal where easy fresh air ventilation is desired.
  • Clear top covers for grates can be used on your existing grate.
  • Egress fire escape hatches available.
  • Powder coat finishes available: White, Grey, Black, and custom powder-coat to match most paint colors.

Steel Window Well Cover Photos

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Happy customers make all the difference!

small aluminium grate (U-shaped)


We wanted to let you know that we are VERY happy with the quality of your work! I have included a photo of the more complicated of the 2 well covers. It is a PERFECT FIT and the welding is top-notch!


  • Custom fabricated aluminum grate window well covers fit your window well exactly and allow airflow into your basement. Lightweight, Rust-Free Aluminum Mesh or Bar Grate Design Supports Up To 40 Pounds Per Square Foot 7 Year Warranty >Custom-Fit To Your WelL Optional Powder-Coating And Emergency Escape Hatch View More PhotosGet a Free Estimate

  • This unbreakable polycarbonate window well cover is custom-designed to fit any shape, size, and type of window well, including U-shaped, square and round. Supports up to 400 lbs Crystal-clear UV-coated Custom-fit to YOUR well perfectly Egress-compliant Lifetime Warranty View More PhotosGet a Free Estimate

  • Made to fit on top of window well grates to provide extra protection from rain and debris. Fits over Aluminum Window Well Grates Ultra-strong Polycarbonate Custom made to fit YOUR well perfectly Optional Hinge & Prop-Up Bar View More PhotosGet a Free Estimate

Measuring Guide PDF

Instructions on how to properly measure your window well in order to order a cover