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*The Angi rating for Egress Window Service companies in Lachine, MI 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 Lachine, MI 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 26, 2026

Find Egress window pros in Lachine

Avatar for Ayers Basement Systems
Ayers Basement Systems
3.4(
175
)
Egress Window - Install

Serving Lachine, MI and surrounding areas

Approved

In business since 1981

Free estimates

Warranties offered

"Very professional. Had the egress window finished in less than 5 hrs."
Foundation Repair
Corner of Porch Sinking
Foundation Repair
Concrete Repair
Cracked and Leaning Foundation Walls

+34

Response time10 mins
1 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Stay Dry Basement Waterproofing Inc
Stay Dry Basement Waterproofing Inc
4.5(
221
)
Egress Window - Install

Serving Lachine, MI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"They were friendly, flexible, and they were able to work around the security of my house. They .did a great job, I would use the service again."
French drain
French drain
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by89%of homeowners
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Avatar for Liquid Roofing and Construction
Liquid Roofing and Construction
4.5(
15
)
Egress Window - Install

Serving Lachine, MI and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"The Liquid Construction Team was awesome. They are efficient, thorough, and professional. Their prices are very reasonable and competitive. Their commitment to customer satisfaction is exceedingly obvious."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+51

Recommended by100%of homeowners
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Egress Windows questions, answered by experts

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 average cost to install an egress window is approximately $3,900, with a typical range between $2,500 and $5,300, though costs can be higher. The final price is influenced by several factors, including the window's size, type, material, and glass quality. Other variables include labor costs, location, excavation needs, and whether permits or a structural engineer consultation are required. The price of the window itself often depends on the number of panes:

  • Single-pane: $100–$400

  • Double-pane: $200–$500

  • Triple-pane: $300–$800

Additional features like window wells or covers will also increase the total project cost. It is advisable to obtain multiple quotes from professionals to get a comprehensive understanding of the expenses for your specific project.

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.  

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.

You install a window well 8 to 12 inches deeper than the base of the window sill. After filling the well with drainage rock, the well should sit 3 inches below the bottom of the window. The top of the window well should also be at least 3 inches higher than the surface-grade ground. The window well should be about 6 inches wider than the window opening.

The Lachine, MI 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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