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Top-Rated Egress window pros in Copan - Updated Nov 2026

Avatar for Skylights Unlimited LLC
Skylights Unlimited LLC
4.8(
6
)
Egress Window - Install

Serving Copan, OK and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Prompt return of telephone call to set up installation. Installers were prompt, cordial and professional. Cleaned spray debris from installation and helped an elderly neighbor clean her sun tunnels at no charge."
Recommended by100%of homeowners
Egress Windows FAQs, answered by experts

The proper way to install a window well is to measure the window, dig a hole deeper and wider than the window, place a drainage tube and cap, anchor the well to the foundation, caulk the seam, and backfill the hole. The job requires tools such as a hammer drill and auger and some heavy digging. Proper placement and window well installation are critical to preventing water from leaking into the window.

Because egress windows are meant for emergency exiting and entering, they need to be an accessible size. The smallest an egress window is allowed to be is 15 inches in width and height, with an opening of around 4 square feet.

Most professionals can enlarge a window in five to 10 hours, depending on the window location, the exterior wall material, how easy it is to cut through it, and how much buildback you’ll need after the installation is complete. However, more complex projects can take two to three days from start to finish.

A good U-factor for windows is 0.30 or lower, but they can range from 0.20 to 1.20. A general rule of thumb when it comes to the U-factor is that the lower, the better.

If improperly installed, an egress window can compromise your foundation’s structural integrity, so it’s important to work with a pro to ensure your foundation remains in good shape. Any money you may save on a DIY egress window installation may cost you in the long run if your foundation is damaged in the process.

The Copan, OK homeowners’ guide to egress window services

From average costs to expert advice, get all the answers you need to get your job done.