How Much Does Egress Window Installation Cost in Washington D.C., DC?
Washington D.C. pricing is 35% above the national average. Updated for 2026.
Based on local labor rates, humid-subtropical climate conditions, and Washington D.C.'s government-defense-lobbying economy.See our methodology
Egress Window Installation Pricing in Washington D.C., DC
Washington D.C. is a high-cost market where egress window installation runs about 35% above the national average. The city's government-defense-lobbying economy supports higher wages, which translates to elevated contractor rates. With a population of 690K, competition among providers exists but demand keeps prices firm.
Local climate plays a direct role in egress window installation costs here. Hot humid summers and cold winters create year-round HVAC demand; historic preservation rules affect renovation costs.
Market-specific factors matter in Washington D.C.: high cost of living and government contractor rates inflate all service pricing; historic district rules can double renovation costs.
Washington D.C. has strict permitting requirements. Budget an additional 5-15% for permits, inspections, and code compliance when planning your egress window installation project. Licensed contractors familiar with local codes can navigate this process efficiently.
Washington D.C. vs National Average
What Affects Egress Window Installation Cost in Washington D.C.?
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
Washington D.C. Market Conditions
high cost of living and government contractor rates inflate all service pricing; historic district rules can double renovation costs
Local Climate Impact
hot humid summers and cold winters create year-round HVAC demand; historic preservation rules affect renovation costs
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Top-Rated Egress Window Installation Pros in Washington D.C., DC
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🏆 SPONSOREDServing Washington D.C. and surrounding areas since 2009. Licensed, insured, and committed to quality workmanship at fair prices.
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Tips to Save on Egress Window Installation in Washington D.C.
- 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
- 5.In Washington D.C., verify your contractor handles local permits — the permitting process here is more involved than average and DIY permit applications can cause delays.
📈 Egress Window Installation in Washington D.C. Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $4,586 | — |
| 2021 | $4,779 | +4.2% |
| 2022 | $5,090 | +6.5% |
| 2023 | $5,233 | +2.8% |
| 2024 | $5,400 | +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 D.C.
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.
Why does egress window installation cost different in Washington D.C. than other cities?
Washington D.C.'s costs reflect local labor rates driven by the government-defense-lobbying economy, humid-subtropical climate conditions that affect materials and scheduling, and strict permitting requirements. The expensive labor market also influences competitive pricing.
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