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*The Angi rating for Egress Window Service companies in Big Timber, MT 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 Big Timber, MT 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 November 18, 2025

Find Egress window pros in Big Timber

Avatar for JJ Remodeling, LLC
JJ Remodeling, LLC
5.0(
1
)
Egress Window - Install

Serving Big Timber, MT and surrounding areas

In business since 2011

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs.\n\nIt is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner.\n\nOur reputation is based on service, safety and quality, regardless of how large or small the job.

7 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for TCH Builders & Remodeling
TCH Builders & Remodeling
4.0(
2
)
Egress Window - Install

Serving Big Timber, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners
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Avatar for Dunamis Handyman LLC
Dunamis Handyman LLC
New to Angi
Egress Window - Install

Serving Big Timber, MT and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

Dunamis Handyman is a small family owned buisness. We are honest God Fearing business. We treat people with respect and focus on integrity. We treat each job as our own.

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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.

There are a range of egress window types available, including:

  • Single-hung: $100–$400

  • Double-hung: $250–$500

  • Horizontal/sliding: $150–$800

  • Casement: $200–$500

  • In-swing: $350–$700

When choosing a type of egress window, consider how you’d like to open it. For example, double-hung egress windows open from top to bottom and let plenty of fresh air in, whereas sliding windows slide open for easy access.  

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.

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.

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

The Big Timber, MT 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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