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*The Angi rating for Egress Window Service companies in Clemson, SC 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 Clemson, SC 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 March 27, 2026

Find Egress window pros in Clemson

Avatar for Groundworks
Groundworks
4.0(
149
)

Serving Clemson, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"All personnel were curtious and professional. They were able adapt to hidden problems in the foundation. They informed me of what they were doing and why. Area was left clean. I would hire them again."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

241 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for Surface Bella, LLC
Surface Bella, LLC
3.9(
14
)

Serving Clemson, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Excellent job and the deck is beautiful. If the communications between myself and their representative had been better, they would receive a five star rating from me."
Better-Than-Epoxy Concrete Floor Cover
After - look at this great patio/porch!
Basic patio to covered, screened-in porch with aluminum railing, gutters, and durable screening.
After! Just waiting on stain and the hot tub delivery.
Large corner shower using our Onyx solid surface shower with tile inlay, built-in shelving, and a foot rest.

+73

Response time1 day
Response rate100%
120 neighbors recently requested a quote
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Egress Windows questions, answered by experts

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.

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.

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.

Yes, you can install a bay window in an existing house. You’ll need to have a structural engineer draw up plans to add the necessary support to your exterior load-bearing walls and a general contractor to make the changes to the framing around the new wall opening. This will cost an average of $3,000. After that work is done, a window installer can set the new bay window in place.

Depending on size, material, and labor, two windows can cost between $600 and $1,600.

The Clemson, SC 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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