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*The Angi rating for Egress Window Service companies in Lakeside, 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 Lakeside, 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 February 18, 2026

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Avatar for Eaton Consolidated
Eaton Consolidated
5.0(
6
)

Serving Lakeside, MT and surrounding areas

Approved

"Chad and Scott did a fantastic job, from concept to completion of our project. We needed an interior wall, framing, door, drywall, texture, & painting, & all the details to enclose our kitchen from our entry. They understood our concept, and had the work done from start to finish in 2 weeks. Meticulous, detail-oriented, polite, & fun to have them here in our home are how we would describe our relationship with Chad & Scott. They even let us keep adding other small projects along with the wall construction, always being cheerful & accommodating. We would definitely recommend them to our friends & neighbors for any projects! Susan & Larry"
Shop front
Kitchen
Butler nook
Master bedroom
Master bath

+6

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for TCH Builders & Remodeling
TCH Builders & Remodeling
4.0(
2
)

Serving Lakeside, 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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Egress Windows questions, answered by experts

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.  

Yes, you absolutely need a permit to add a window to your house. Your contractor can likely obtain this permit on your behalf. Ask about this when getting quotes from multiple window contractors.

Expect excavation below grade, creating a well for access, weatherproofing, and thorough inspections during setup.

The cost of window installation depends on several factors, including the window type, size, and frame material. Labor rates, the need for custom sizing, and any required structural modifications will also influence the final price.

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.

The Lakeside, 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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