How Much Does Egress Window Installation Cost in Washington?
Washington pricing is above the national average. Updated for 2026.
Egress Window Installation Pricing in Washington
In Washington, the average cost for egress window installation is $4,600 per window, which is 15% higher than the national average of $4,000. Most Washington residents pay between $2,875 and $6,900.
Washington has a higher cost of living than most states, which translates to higher labor rates and material costs. Urban areas within Washington may be even higher.
Egress windows are required in finished basements used as bedrooms. Installation involves cutting through the foundation wall, installing a window well, and adding a code-compliant window.
Washington vs National Average
What Affects Egress Window Installation Cost in Washington?
Foundation
Poured concrete: $2,500-$4,500. Block foundation: $3,000-$5,000. Stone foundation: $4,000-$6,000
Window
Sliding: $200-$500. Casement: $300-$700. In-swing hopper: $250-$600
📐 Egress Window Installation in Washington Cost Calculator
Get a personalized estimate based on your project details
Get Free Renovation Estimates
Connect with licensed contractors for your project.
Top-Rated Egress Window Installation Pros in Washington
5 providersNextLevel Home Design
⭐ PREMIUMProudly serving WA since 1993. Licensed, insured, and committed to excellence.
NextLevel Renovations
⭐ PREMIUMProudly serving WA since 2014. Licensed, insured, and committed to excellence.
Signature Home Design
✅ VERIFIEDAre You a Egress Window Installation Professional?
Get listed on CostWhale and reach thousands of customers searching for egress window installation in Washington.
💡 Tips to Save on Egress Window Installation in Washington
- 1.Bundle with basement finishing for better pricing
- 2.Standard sizes are cheaper than custom
- 3.Window wells with built-in steps reduce cost vs custom metalwork
- 4.Check if your municipality offers express permits for egress windows
📈 Egress Window Installation in Washington Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $3,907 | — |
| 2021 | $4,071 | +4.2% |
| 2022 | $4,336 | +6.5% |
| 2023 | $4,457 | +2.8% |
| 2024 | $4,600 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Egress Window Installation in Washington
Recent Reports
Frequently Asked Questions
Do I need an egress window?
Yes, if you're finishing a basement bedroom. Building code requires at least one egress window with a minimum opening of 5.7 sq ft and a sill no higher than 44 inches from the floor.
Egress Window Installation Cost in Other States
Related Cost Guides for Washington
🔍 Get Free Quotes from Local Pros
Compare prices from pre-screened contractors in your area. Free, no-obligation estimates.
* CostWhale may earn a commission. This doesn't affect our pricing data or recommendations.
💰 Get Weekly Cost-Saving Tips
Join 10,000+ smart homeowners. Unsubscribe anytime.