How much can I save with new windows in Seattle, WA?

Energy-efficient windows can save homeowners in Seattle, WA 10-25% on annual energy costs. With 4981 heating degree days and 2481 cooling degree days annually, quality windows make a significant difference.

What windows are best for the Washington climate?

For homes in Seattle, WA, we recommend double or triple-pane windows with low-E coating. Given your climate (design temps: 26°F winter, 97°F summer), Energy Star certified windows provide the best performance and potential rebate eligibility.

Seattle, WA 98125

Windows Services in 98125

Professional windows services for Seattle, Washington. Licensed contractors serving ZIP code 98125 and surrounding areas.

Avg. Service Cost

$510

Avg. Response

66 min

Design Temp

97°F

Building Code

2021

Window Energy ROI Calculator

Calculate your potential savings from new energy-efficient windows in Seattle, WA.
Climate: 4,981 HDD / 2,481 CDD

Number of Windows

Average Window Size (sq ft)

15 ft²

Standard window: 12-15 sq ft, Large picture window: 25-40 sq ft

Current Window Type

U-Factor: 1.2

Upgrade To

U-Factor: 0.3 • Energy Star Eligible

Frame Material

Annual Energy Bill ($)

$2,400

Your Savings Estimate

Annual Savings

$604

/year

Project Cost

$8,400

installed

Payback Period

13.9 years

to break even

25-Year Savings

$6,700

net lifetime

Environmental Impact

Reduce your carbon footprint by 3,969 lbs CO₂ per year — equivalent to planting 83 trees annually.

Federal Tax Credit Available

Energy Star windows qualify for up to $600 in federal tax credits (30% of cost, up to $600). This could reduce your payback period by 1 years.

Savings estimates based on U.S. Department of Energy calculations and local climate data. Actual savings vary based on home insulation, HVAC efficiency, and usage patterns. Professional energy audit recommended for accurate projections.

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Windows Data for 98125

Climate Data

ASHRAE design conditions for 98125

Summer Design Temp97°F

Winter Design Temp26°F

Heating Degree Days4,981

Cooling Degree Days2,481

Annual Rainfall56"

Local Pricing

Average costs in Seattle

Standard Service Call$510

Emergency Service$765

Permit Cost (avg)$150

Market Demandhigh

Housing Stats

Typical homes in 98125

Avg Home Size1,781 sq ft

Avg Home Age51 years

Median Value$431,000

Building Code2021

Energy CodeIECC 2021

Available Rebates for 98125

Federal Energy Efficiency Tax Credit

federal incentive • Expires 2032-12-31

Up to $2,000

Frequently Asked Questions

How much does windows service cost in Seattle?

Windows service calls in Seattle, WA typically range from $460 to $610 for standard repairs. Emergency service is available 24/7 at approximately $765.

Do I need a permit for windows work in 98125?

Yes, most windows work in Seattle County requires a permit. The average permit cost is $150. Our licensed contractors handle all permit requirements.

How quickly can I get service in 98125?

Our network of 21+ licensed contractors in the Seattle area offers average response times of 66 minutes. Emergency service is available 24/7.

Nearby Landmarks We Serve

Seattle Community CenterSeattle High SchoolDowntown Seattle

Ready for Windows Service in 98125?

Connect with licensed windows contractors serving Seattle, WA. Available 24/7 for emergencies.