Are egress windows grandfathered?

• <div><p>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. </p></div>

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Q: Do egress windows meet safety codes?

• <div><p>Yes, egress windows must meet local building codes for size and accessibility. Professional installers ensure compliance.</p></div>

Q: Can you add a bay window to an existing house?

• <div><p>Yes, you can install a bay window in an existing house. You&rsquo;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. </p></div>

Q: How much does a window well and installation cost?

• <div><p>Installing a window well costs anywhere from $500 to $1,500 or more. Adding an egress window and well runs about $3,900 on average. Adding a window well cover to the project can add $200 to $700. A well cover helps protect your egress windows from weather damage and keeps them clear of dirt, debris, and wildlife.</p></div>

Q: What is the difference between an egress window and a regular window?

• <div><p>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. </p></div>

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Verified Reviews for Egress Window Service pros in Limestone, TN

*The Angi rating for Egress Window Service companies in Limestone, 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 Limestone, 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 July 10, 2026

Reviewed in July 2026
We had two of 4 windows with issues. One was damaged during shipping and one had finger prints between the panes. However, Champion made it right, just had to wait a few weeks for the replacements. Great experience with staff and installers!
Champion Windows and Home Exteriors of Johnson City
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Reviewed in March 2025
Jamie showed up about five minutes prior to the scheduled time. He had all of his tools and a very friendly smile when he arrived. He was able to install my two windows that are very large picture windows overlooking the mountains. Once he completed that he also installed a new sheeting of...
James's Handyman Service
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Reviewed in January 2025
Pro did a great job, on time , efficiently and in a pro manner. Very satisfied. They removed and replaced window caulking on second story windows. This is not listed as a choice on the format above.
Dyson Restorations
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Reviewed in October 2022
Alex is one of the most professional contractors I have ever hired. He showed up on time and completed the job earlier than expected. The windows were literally spotless. He impressed my OCD Type A husband, that in itself is a task! We will definitely be hiring him again in the future!
RAK-SOLID SERVICES
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Reviewed in August 2022
Cleaned all the windows and gutters on our two-story house and our shed. Very nice and professional family business. Perfect service. Quality work done on time and efficiently. Highly recommended.
TFS Window Cleaning
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Reviewed in August 2022
Prompt response. Very courteous and did the installation of window screens perfectly. I would hire them again.
ABC's Tree and Lawn Care
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Reviewed in May 2020
Did a great job! my windows look like new. I will use them again. I highly recommend this company.
Five-Star Window Cleaning
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Reviewed in December 2019
My windows are spotless! They even cleaned my screens and window seals
Carter Clean, LLC
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Reviewed in August 2019
We had 4 sliding windows. I am very well pleased. He was on time and respectful. It was a great pricing. Everything was good.
Cogdell Flooring & Trim
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Reviewed in February 2019
Went above and beyond. Hired them for gutter cleaning.....they cleaned the windows as well, amazing job!
Carter Clean, LLC
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Find Egress window pros in Limestone

AFS Foundation & Waterproofing Specialists

4.1(

104

)

Egress Window - Install

Serving Limestone, 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."

+12

199 neighbors recently requested a quote

Recommended by77%of homeowners

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NUCLEUS INTERIORS, LLC

4.9(

)

Egress Window - Install

Serving Limestone, TN and surrounding areas

In business since 1986

Credit card accepted

"Contractor was responsive, prompt, efficient, honored estimate, finished the job, did a good job , and cleaned up. What more could you ask.

"

Recommended by100%of homeowners

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Grace Construction & Excavating, LLC

New to Angi

Egress Window - Install

Serving Limestone, TN and surrounding areas

In business since 2012

Free estimates

Credit card accepted

We are a locally owned and operated company with over 30 years of experience, that values honesty and integrity and treats your home as if it were our own. We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in custom home builds, additions, and remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

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Egress Windows questions, answered by experts

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.

Yes, egress windows must meet local building codes for size and accessibility. Professional installers ensure compliance.

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.

Installing a window well costs anywhere from $500 to $1,500 or more. Adding an egress window and well runs about $3,900 on average. Adding a window well cover to the project can add $200 to $700. A well cover helps protect your egress windows from weather damage and keeps them clear of dirt, debris, and wildlife.

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 Limestone, TN homeowners’ guide to egress window services

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

See all articles

Angi
•
Apr 6, 2026Apr 6, 2026
How Much Does Egress Window Installation Cost? [2026 Data]
Discover egress window installation costs, and learn about average prices, cost factors, and ways to save on your egress window project.
Tyler Lacoma
•
Jul 9, 2026Jul 9, 2026
How Much Does a Window Well Replacement Cost? [2026 Data]
Window wells bring more natural light into your basement and can act as a safe point of egress. Learn about window well replacement costs in this price guide.
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Aug 1, 2026Aug 1, 2026
How Much Does Basement Window Replacement Cost? [2026 Data]
Find out how much it will cost to replace a basement window in your home, based on the type and size of the window, whether it’s prefab or custom, and who does the installation.
Taylor Sansano
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Jul 8, 2026Jul 8, 2026
What Is an Egress Window and Why Are They Important?
An egress window can turn an unusable basement into a valuable living space. Learn what an egress window is and if it’s worth installing one.
Timothy Moore
•
Jul 8, 2026Jul 8, 2026
Egress Window Dimensions: What to Know
Find out the egress window dimensions required for bedrooms, basements, and attics, according to International Building and Residential Codes.
Dan Simms
•
Jul 8, 2026Jul 8, 2026
Who Do I Call To Fix an Egress Window?
Need an urgent repair for your egress window? Make sure to call the right pro. Use this guide to learn who to call to fix an egress window properly.