Custom Window Well Cover Installation
On-site measuring, custom manufacturing and careful installation for clear polycarbonate window well covers. We fit each cover to the well, window and surrounding foundation—not to a generic size chart.

A Better Fit Starts Before Installation Day
Window wells vary in width, projection, height, shape and condition. The window style, foundation, siding, grading and nearby obstructions can also affect how a cover should be designed and secured.
Our process begins with the actual opening. We measure the well and assess how the cover needs to sit, shed direct rain and snow, remain accessible and work with the basement window.
- Custom measurements instead of one-size-fits-all sizing
- Design selected for the window and well configuration
- Clear polycarbonate manufactured for the specific project
- Final fit and operation checked after installation

Details That Affect the Finished Cover
Fit and Coverage
The cover must span the well correctly while accounting for the foundation and the shape of the opening.
Window Operation
Casement, slider and egress windows have different clearance requirements that must be considered before manufacturing.
Slope and Drainage
The cover should help direct rain and melting snow away from the opening without being presented as a replacement for proper drainage.
Secure Placement
The fastening approach depends on the cover design, well material and surrounding surface.
Access and Removal
The installed cover must still accommodate the access, cleaning and opening requirements of the project.
Finished Appearance
A custom installation creates a cleaner result than an oversized or poorly supported off-the-shelf cover.
From Estimate to Final Fit
Send Project Details
Provide your location, photographs and the number of window wells that need covers.
Measure and Assess
We confirm width, projection and height and review the window, well and surrounding area.
Custom Manufacture
The cover is made for the recorded dimensions and the selected design.
Install and Check
The cover is fitted, secured as appropriate and checked for fit, stability and window operation.
Installation for Different Window Well Conditions
We install covers for newly finished wells and can assess existing covers that are cracked, yellowed, damaged, poorly fitted or no longer suitable for the opening.
Available designs may include flat, sloped and raised Atrium (Dome) style covers. The correct style depends on the well and how the basement window opens. Explore basement window well cover options and Atrium egress covers for outward-opening windows.
A Cover Is Part of the Solution
A fitted cover can help reduce direct rain, snow, debris and animals entering the well. It does not replace proper grading, drainage, waterproofing or repairs to a damaged window well.
Window Well Cover Installation Across Toronto and Southern Ontario
Toronto • North York • Scarborough • Etobicoke • Mississauga • Oakville • Burlington • Brampton • Vaughan • Richmond Hill • Markham • Pickering • Ajax • Hamilton • Niagara Region • Kitchener-Waterloo • London • Collingwood
Send your location with your estimate request so we can confirm measuring and installation availability for your property.
Window Well Cover Installation FAQs
Do you measure the window wells before manufacturing?
Yes. For installed projects, the well, window and surrounding area are assessed so the cover can be manufactured for the actual opening.
Can you replace an old or damaged cover?
Yes. We can assess a cracked, yellowed or poorly fitted cover and measure the well for a custom replacement.
Do you install covers for casement and egress windows?
Yes. These windows may require additional swing clearance. A raised Atrium (Dome) style design may be appropriate when the window opens outward into the well.
Will the cover keep all water out of the well?
No cover should be presented as a complete waterproofing system. A properly fitted cover helps reduce direct rain and snow entering the well, but drainage, grading and foundation conditions still matter.
How is the cover secured?
The installation method depends on the well material, cover design and surrounding foundation. The project is assessed before the fastening approach is selected.
What should I send with my estimate request?
Send your location, photographs of each well and approximate A (width), B (projection) and C (height) measurements. Include a photo with the window open when it swings outward.
Ready to Measure and Install Your Custom Covers?
Send photographs, your location and approximate measurements. We will review the project and arrange the appropriate next step.
