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Custom Window Well Covers

When standard sizing simply won’t do, our custom-designed polycarbonate window well covers are built to fit your exact specifications. Whether your window well is an unusual shape, an oversized opening, or requires a unique configuration to work around landscaping, utilities, or architectural features, our team engineers a cover precisely to your dimensions. Each custom cover is crafted from high-impact, UV-stabilized polycarbonate that delivers exceptional clarity, strength, and weather resistance โ€” without the yellowing or brittleness that plagues lesser materials. Designed to handle heavy snow loads, deflect debris, and keep water out, our covers protect your basement windows while allowing natural light to flow freely into your home. From simple rectangular builds to multi-panel and peaked designs, every custom cover is made in the USA and backed by our industry-leading warranty. Get the perfect fit the first time โ€” because your home deserves better than close enough.

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  • 120" x 60" (28)
  • 100" x 60" (21)
  • 80" x 40" (13)

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  • Window Well Supply (33)

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Custom Sloped Cover for Metal Window Wells
BRANDWindow Well Supply SHIPPING
Regular Shipping
STARTING AT
$198.00
Custom Sloped Cover for Concrete/Wood/Brick/Paver Window Wells
BRANDWindow Well Supply SHIPPING
Regular Shipping
STARTING AT
$198.00
Custom Sloped Cover for Plastic/Composite Window Wells
BRANDWindow Well Supply SHIPPING
Regular Shipping
STARTING AT
$198.00
Custom Sloped Cover for Bilco Rectangular Window Wells
BRANDWindow Well Supply SHIPPING
Regular Shipping
STARTING AT
$858.50
Custom “Just Cover It” Window Well Cover
BRANDWindow Well Supply SHIPPING
Regular Shipping
STARTING AT
$188.00
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