Code-Compliant & Safe
Egress Window Installation in Minneapolis-St. Paul | Garrett Construction
Add natural light, meet Minnesota building code, and create a legal bedroom in your basement with professional egress window installation. Garrett Construction handles everything — excavation, window, and waterproofing — in as little as one day.
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Complete Egress Window Installation Services in the Twin Cities
Minnesota building code requires egress windows in every basement bedroom — and for good reason. Egress windows provide a critical emergency escape route, add natural light, and increase your home's livable square footage. Garrett Construction handles the full installation from permit to final inspection.
New Egress Window Installation
Full egress window installation from scratch — concrete or block wall cutting, excavation, window well installation, window supply and installation, and waterproofing. Permit pulled and inspection passed.
Egress Window Enlargement
Existing basement window too small to meet code? We enlarge the opening to meet Minnesota egress requirements — minimum 5.7 sq ft clear opening, 24" height, and 20" width.
Window Well Installation
Steel and composite window well installation with proper drainage, gravel base, and covers. Ladder installation for deep wells. Keeps water out and meets code requirements.
Basement Bedroom Egress
Convert your basement into a legal, rentable bedroom by adding a code-compliant egress window. Increases your home's appraised value and usable living space significantly.
Waterproofing & Drainage
Proper window well drainage, window flashing, and waterproof membrane installation. We ensure no water infiltration at the new opening — critical in Minnesota's freeze-thaw climate.
Egress Window Replacement
Replace failed, leaking, or outdated egress windows with new energy-efficient units. Proper flashing, insulation, and interior trim work included for a complete, finished look.
Why Choose Garrett Construction for Egress Window Installation?
Egress window installation is more complex than it looks — cutting through concrete or block foundations, managing excavation, and ensuring watertight waterproofing in Minnesota's harsh climate requires real expertise. We've completed hundreds of egress installations across the Twin Cities.
Full Permit & Inspection Service
We pull all required permits and handle every inspection. Your egress window will be fully code-compliant — no issues when you sell or rent your home.
Complete Waterproofing
Every egress installation includes proper window flashing, well drainage, and waterproof membrane work — essential in Minnesota's wet spring and freeze-thaw conditions.
One-Day Installation
Most egress window installations are completed in a single day — excavation, wall cutting, window installation, and waterproofing all done before we leave your property.
Minnesota Egress Window Code Requirements
Minnesota follows the International Residential Code (IRC) for egress window requirements. Every bedroom below grade must have at least one egress window that meets all of the following minimums:
Minimum clear opening area
Minimum clear opening height
Minimum clear opening width
Maximum sill height from floor
Not sure if your existing window meets code? We'll assess it for free during your consultation.
Frequently Asked Questions About Egress Window Installation
How much does egress window installation cost in Minneapolis?
Egress window installation in the Twin Cities typically costs $2,500–$5,500 per window, including excavation, wall cutting, window well, window supply and installation, waterproofing, and interior framing and trim. Factors like wall thickness, soil conditions, and window well depth affect final pricing. Contact us for a free on-site estimate.
Do I need a permit for an egress window in Minnesota?
Yes — egress window installation requires a building permit in all Minnesota municipalities. Garrett Construction pulls all required permits and schedules the inspection on your behalf. This protects you when selling your home and ensures the work is done correctly.
How long does egress window installation take?
Most single egress window installations are completed in one day. This includes exterior excavation, concrete or block cutting, window well installation, window installation, waterproofing, and interior rough framing. Interior trim and drywall finishing can be done the same day or scheduled as a follow-up.
Does an egress window add value to my home?
Yes — significantly. Adding a code-compliant egress window converts a non-conforming basement room into a legal bedroom, which increases your home's appraised value and listing price. In the Twin Cities market, a legal basement bedroom can add $15,000–$30,000 in appraised value.
What is the best time of year to install an egress window in Minnesota?
Egress windows can be installed year-round in Minnesota, though spring through fall is ideal for exterior excavation. We take extra precautions during winter installations to ensure proper waterproofing in frozen ground conditions. Don't wait — book early as spring slots fill quickly.
Ready to Add an Egress Window?
Get a free egress window estimate from Minneapolis-St. Paul's most trusted installation contractor. We serve Edina, Minnetonka, Bloomington, Eden Prairie, Plymouth, Maple Grove, and 50+ Twin Cities communities.
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