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*The Angi rating for Egress Window Service companies in Willis, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Egress Window Service needs.

*The HomeAdvisor rating for Egress Window Service companies in Willis, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Egress Window Service needs.

Last update on June 05, 2026

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Avatar for JES Foundation Repair
JES Foundation Repair
4.1(
607
)
Egress Window - Install

Serving Willis, VA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"Upon discovering that when our now four-year-old home was built, the support beams in our crawlspace had not been properly installed, nor had adequate ventilation been provided resulting in the stability of our home being in jeopardy. We began a search for a reputable company to address our issues. We found JES. We were fortunate to have Charles Logan as the representative to assess our needs. Charles was very thorough in determining what needed to be done. Zachary Conner and Michael Kimberlin were assigned to perform the work. They were very conscientious in taking the steps that were needed and keeping us well informed along the way. Charles, Zachary, and Michael were very professional, very pleasant, and respectful of our property. Thank you for putting our minds at ease and in making our home feel safe."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

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Egress Windows questions, answered by experts

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.

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.

When you need new windows depends on a variety of factors, including the age of your windows, the age of your home, and the climate you live in. If you’re dealing with budget constraints, you don’t need to replace all your windows simultaneously. 

When buying new windows, you should consider energy efficiency, safety, and aesthetics to choose the right window for you.

The average cost to install an egress window is approximately $3,900, with a typical range between $2,500 and $5,300, though costs can be higher. The final price is influenced by several factors, including the window's size, type, material, and glass quality. Other variables include labor costs, location, excavation needs, and whether permits or a structural engineer consultation are required. The price of the window itself often depends on the number of panes:

  • Single-pane: $100–$400

  • Double-pane: $200–$500

  • Triple-pane: $300–$800

Additional features like window wells or covers will also increase the total project cost. It is advisable to obtain multiple quotes from professionals to get a comprehensive understanding of the expenses for your specific project.

Adding windows to a house is expensive. Budget roughly $5,800 to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed $20,000, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.

The Willis, VA homeowners’ guide to egress window services

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

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