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*The Angi rating for Egress Window Service companies in Greenback, TN 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 Greenback, TN 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 May 22, 2026

Find Egress window pros in Greenback

Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.1(
105
)
Egress Window - Install

Serving Greenback, TN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Thank you for a great job. Cameron, Jake, and Jesiah were super efficient, hard working and friendly. They did a great job."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

201 neighbors recently requested a quote
Recommended by76%of homeowners
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GNS Excavating
New to Angi
Egress Window - Install

Serving Greenback, TN and surrounding areas

In business since 2018

Free estimates

Credit card accepted

Welcome to GNS Excavating! With 15 years of experience in the industry, we take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. We are competitively priced and offer some of the best discounts in the area. We use the latest technology and go above and beyond to use the systems that are best suited for that landscape. We have done a couple of big commercial projects as well, with specific requirements for compaction and density. We are available for all of your needs, so call us today to learn more about how we can help you!

Response time1 day
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Egress Windows questions, answered by experts

DIY is possible for experienced individuals. Professional installation ensures compliance with building codes and proper sealing.

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.

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.

Most modern egress windows installed in basements open outward into a window well, although some older homes have in-swing windows. Egress windows, like casement windows used in other parts of the home, such as bedrooms and bathrooms, may open inward, and these windows are often larger than outward-opening windows.

An egress window is similar to a regular window. However, this type of window opens fully to allow people to escape the home or rescue personnel to enter the home if an emergency occurs. Egress windows are required in all finished basements before they can be considered a living space.

The Greenback, TN 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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