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*The Angi rating for Egress Window Service companies in Lancaster, 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.

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Last update on November 21, 2025

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Avatar for Groundworks
Groundworks
4.6(
515
)
Egress Window - Install

Serving Lancaster, SC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1999

Free estimates

Warranties offered

"Jacob Gerber And Eduin done a great job. They had the best customers service you desire. They was very clean neat and effective. If I have any more work I would request them"
Basement
Basement
Basement
Concrete
Concrete

+16

Response time3 days
156 neighbors recently requested a quote
Recommended by89%of homeowners
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Egress Windows questions, answered by experts

Basements are generally required to have windows for your safety. At a minimum, windows should provide an egress in the event of a fire. But basement windows do more than offer a way out; basement windows also offer natural light and ventilation in an area of your home that is otherwise dark and musty.

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.

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.

New window installation costs range from $300 to $1,500 per window, depending on size, material, and energy efficiency features.

Yes, egress windows are grandfathered. However, this comes with some specifications. If you are remodeling a basement or adding a sleeping area, you’ll need to update the egress windows to be up to proper code. But, if you’re leaving your home as is, you do not have to adhere to these requirements.

The Lancaster, 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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