Window Well Covers & Safety Grates in Lehi, Utah
Ascend Basement Window & Door supplies and installs window well covers and safety grates for homeowners in Lehi, Utah who want to keep snow, rain, leaves, children, and pets out of their window wells without blocking emergency escape. A window well cover is a clear polycarbonate panel or a steel grate that sits over the open well outside a basement window. The right cover protects your egress window from Lehi's heavy snow and spring runoff while still being removable from the inside in an emergency, as required by code. Call us to size and install the right cover for your wells.




The purpose of window well covers
A window well cover serves three jobs at once.
- It keeps water out — snow, rain, and the spring snowmelt that would otherwise pool in the well and seep toward your foundation.
- It keeps people and pets safe — a covered well prevents falls by children and animals and keeps the well visible under snow.
- It keeps debris out — leaves and dirt that would clog your well's drain. For an egress (escape) window, the cover must do all of this while still lifting off or opening easily from inside without keys or tools, so it never traps anyone.
We fit clear covers for daylight or steel grates for strength, depending on your needs.
When you need a window well cover
- You just had an egress window and well installed and want to protect that investment from snow and water.
- Your window well collects snow, rain, leaves, or debris.
- You have young children or pets and an open well is a fall hazard.
- You want more security against entry through a below-grade window.
- Your existing plastic cover has cracked or yellowed from UV and no longer keeps water out.

Covers and code: the safety rule that matters most
In Lehi, a cover over an egress window well must never prevent escape. Under IRC R310, any cover, grate, or grille over an emergency escape opening or its well must be releasable or removable from the inside without a key, tool, or special knowledge, and it must not reduce the well's required clear opening. That is why we install covers with simple inside-release mechanisms.
Lehi's climate requires that covers must handle real snow loads. Ratings vary by manufacturer.
Clear polycarbonate covers let daylight into the basement while shedding storm slush. We make sure your cover is both code-safe and built for Lehi winters.
Clear cover vs. steel grate—which is best?
The two main choices solve different priorities. A clear polycarbonate cover seals the well, blocks snow and rain, and lets the most natural light into the basement — best when keeping water out and keeping the room bright matter most, though snow can sit on top and need clearing. A steel safety grate is the strongest option for foot traffic and fall protection and lets air and light through, but it does not fully block rain or fine debris. Some homeowners combine a grate with a polycarbonate panel for both strength and weather sealing. We will recommend the right setup for each of your wells.



What affects the cost of window well covers and installation
Cover pricing depends on a few clear factors:
- Size and shape of each well (custom and oversized wells cost more than standard sizes)
- Material (basic polycarbonate vs. heavy-gauge steel grate)
- Snow-load rating you need
- Number of wells you are covering (covering several at once lowers the per-well cost)
- Professional installation vs. pickup.
We measure each well so the cover fits correctly and give you a per-well price after measuring.
FAQs - Window well covers in Lehi
Do window well covers meet egress code in Utah?
They can, and they must, when they cover an egress window well. Under IRC R310, the cover must be removable or openable from inside the well without keys, tools, or special knowledge, and it cannot shrink the required clear opening. We install covers with inside-release mechanisms specifically so they keep people safe while still allowing escape. Decorative covers that lock or block the opening do not pass.
Will a window well cover stop my well from flooding?
A cover greatly reduces how much snow, rain, and debris enter the well, which helps a lot in Lehi's snowmelt season, but a cover works best alongside proper well drainage. If your well has no working drain, a cover alone may not be enough; we can add drainage at the same time if needed.
How much snow does a window well cover need to support?
Lehi gets significant snow, so a cover needs real strength. Utah makers rate covers differently — for example, John Henry covers are rated to 600 lbs, Diamondback to 400 lbs, and Nebo standard steel covers to 300 lbs. We recommend a cover rated well above light-duty for Lehi homes, especially over egress wells where the cover must still release from inside even with snow on top.
Can you make a cover for an odd-sized or deep window well?
Yes. We measure each well's width along the foundation and its projection out from the wall, then fit a cover to those dimensions, including custom and deep wells. A correct fit is what keeps water and debris out and keeps the cover safe to walk near.
Related: Drainage Repair | Egress Windows & Wells

