Up to 15% OFF if you order within 10 days of being quoted!


Sloped Window Well Cover 2

See What our Customers Have to Say

Sloped Window Well Cover for concrete well

Madhucar P.

Sloped Cover for Concrete Wells

Perfect fit! The covers were delivered all the way to Canada without any problems.

small aluminium grate (U-shaped)

Jann & Scott C

Aluminium Window Well Grates

I 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!

Flat window cover with U-shaped design

Carrie B.

Flat Window Well Cover

The cover is a perfect fit! Look how good we can ventilate the basement.

Click here to read more testimonials

Shop Window Well Covers in all shapes, sizes, and styles. Each window well cover is built in the USA and is made to last. WindowWellExpert’s crystal clear covers are made from Polycarbonate and are treated with a UV film to protect against yellowing and damage. All covers are custom built to order to fit your window well exactly… no matter the shape, size, or style of window well. We design window well covers to fit metal, composite, wood, concrete, plastic, and stone window wells!

Our Window Well Covers look and feel like glass but have the added durability and strength of Polycarbonate. Not the cheap, brittle plastic like the big box stores!

Interested in our Custom Window Well Covers? Click here to get a quote

Get a Free Estimate

View: 20 40 ALL

  • Sloped Window Well Cover

    Custom designed to fit any shape, size, and type of window well this polycarbonate window well cover by Window Well Experts provides the protection you need from the elements. Supports up to 400 pounds Crystal-clear Polycarbonate UV-treatment prevents yellowing Custom-fit to YOUR well perfectly Lifetime Warranty View More PhotosGet a Free Estimate

  • Flat Window Well Cover

    This low-profile polycarbonate window well cover is custom-designed to fit any shape, size, and type of window well. Supports up to 400 lbs Crystal-clear UV-coated Custom-fit to YOUR well perfectly Lifetime Warranty View More PhotosGet a Free Estimate

  • Window Well Grates

    Custom fabricated aluminum window well grates fit your window well exactly and allow air-flow into your basment. Rust-free Aluminum Design Supports up to 400 pounds Optional Powder-Coating to match most paint colors Custom-fit to YOUR well perfectly View More PhotosGet a Free Estimate

  • Bubble Window Well Covers

    Bubble Window Well Cover's by Window Well Experts are made from durable polycarbonate... not cheap plastic like the big box stores. Crystal-clear Polycarbonate Designed for windows that extend above the well Bubble Covers come in a variety of shapes and sizes Lifetime Warranty View More PhotosGet a Free Estimate

  • Atrium Window Well Covers

    Our Atrium Dome clear window well covers are designed to cover your window above the top of your window well. We make these covers to your specific needs. Many customers prefer this cover just for the good looks of it! Crystal-clear Polycarbonate Custom-fit to YOUR well perfectly UV-treated to prevent yellowing View More PhotosGet a Free…

  • Clear Top Covers for Grates

    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 View More PhotosGet a Free Estimate

  • Steel Window Well Grate by Monarch

    100% Steel Window Well Grate by Monarch available in 4 color options. Heavy-Duty Steel Design Available in 4 Colors Optional Clear Top-Cover [ultimate_modal icon_type="selector" icon="Defaults-sort-desc sort-down" modal_title="Get a Free Estimate" btn_size="lg" btn_bg_color="#2980b9" btn_text="Get a Free Estimate" modal_style="overlay-fade" overlay_bg_opacity="80"] Interested in Monarch Steel Window Well Grates? Fill out the form below: [formidable id=19] [/ultimate_modal]

  • Molded Window Well Cover

    Our Molded Covers are available in limited sizes. Please call us at 888-650-9355 for availability. For the ultimate in flexibility in covering your window wells, please check out our sloped and flat covers!

  • Dome Window Well Cover for Bilco StakWell Wells

    Made to fit Bilco StakWel window wells perfectly! UV Resistant coating to prevent fading Slanted dome design repels rain and snow Crystal-clear Polycarbonate Limited 5 Year Warranty Get a Free Estimate

  • Semicircle Window Well Covers

    Custom made Semicircle Window Well Covers made to fit any shape, size, and style of window well Semi-circular shape in any size Multiple Styles: Crystal-clear Polycarbonate and Aluminum Grate Designed for metal, concrete, brick, timber and other window wells View More PhotosGet a Free Estimate

  • Square Metal Window Well Grates

    100% Aluminum Metal Window Well Grate for Square / Rectangular window wells Rectangular / Square shape in any size Custom Powder-Coat finish available to match most paint colors Heavy-duty, Rust-Free Aluminum construction Available locks and hatches for large grates Designed for metal, concrete, brick, timber and other window wells View More PhotosGet a Free Estimate

  • Square Window Well Covers

    Custom made Square Window Well Covers made to fit any shape, size, and style of window well Rectangular / Square shape in any size Multiple Square Styles available: Crystal-clear Polycarbonate, Aluminum Grate, and Atrium Dome Designed for metal, concrete, brick, timber and other window wells View More PhotosGet a Free Estimate

4.89/5 stars (47 reviews)
Overall Rating for: Window Well Covers

Our Window Well Covers Feature:

  • Crystal-clear Polycarbonate – not the cheap brittle plastic you find in big box stores that will crack and fade!
  • Rust-free Aluminum to add structure and strength to the window well cover
  • Supports up to 400 pounds!
  • UV coating to prevent yellowing
  • Virtually unbreakable design!
  • Custom manufactured to your window well measurements to ensure a perfect fit.
  • Easy installation – most covers take less than 30 minutes to install depending on size
  • Made in the USA

Get a Free Quote!

Step 1) In order to get a free quote, enter your email below to get your measuring guide:

Window Well Grates

Custom Window Well Covers

Each cover we make is exactly to YOUR well’s specifications so you get a perfect fit. Don’t settle for the 1 size they have at the big box store, get a cover that was meant for your well. Click Here to get a free quote by sending us your window well’s measurements. Have questions or need help measuring your wells? No worries! Our experts are available to take your call at 1-888-650-9355.

Interested in a Custom Window Well Cover? Click here to get a quote

Get a Free Estimate

How to Choose the “Right” Window Well Covers

First you should decide what you want to accomplish. Do you want to avoid leaves and other debris from collecting in your window wells? Do you want to protect your children and pets from falls and injuries? Are you focused on letting in more natural light or safely increasing airflow in your finished basement? After you decide on your preferences, you’ll better know what designs accomplish your goals.

  • Only choose well covers made of durable, rustproof material and designs.
    Although you can purchase plastic “bubbles” from your local big box or hardware stores — be prepared to replace them regularly as they break and damage when stepped on by children or adults. Our covers are made from durable Polycarbonate that does not chip, break, or fade over time.
  • Install covers that support weight of children and adults for safety.
    Our covers do not succumb to breakage or other damage, since they can support weights up to 400 pounds. Custom window well covers come with UV protection, the strength, and rust avoidance of Polycarbonate and/or aluminum material.
  • If necessary, select window covers that offer dual solutions, such as well covers made of heavy-duty aluminum, which offer good child protection and more light in your basement.
    Our Window Well Grates often solve two problems with one cover, including the above example.
  • We’ll create a custom cover to YOUR measurements, to ensure a perfect fit!
    Accurately measure your window well openings so your new covers fit just right. View our Measuring Guide for measurement instructions and tips. Too small or too big window covers do not deliver the aesthetic beauty you want and can be more susceptible to accidental damage. Should your basement windows extend above the top of your window well, you may need a bubble cover.