Windows Cost in Seattle, WA in 2026
Most Windows projects in Seattle, WA cost between $5,000 and $20,000. The typical price is $9,500.
Labour and materials in Seattle run about 20% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Vinyl, fibreglass or wood-clad frames
- Double versus triple glazing and low-E coatings
- Full-frame replacement versus insert into the existing frame
- Custom sizes, bays, bows and arched tops
Usually included
- Windows, frames and hardware
- Removal and disposal of the old units
- Installation, insulation and interior trim
- Exterior caulking and capping
Usually extra
- Rotten sill or framing repair found on removal
- Interior painting
- Permits where required
Unit prices in Seattle, WA
| Quality tier | Cost each |
|---|---|
| Budget | $505 |
| Mid-range | $955 |
| High-end | $2,000 |
Window replacement companies in Seattle, WA
Businesses listed on Google near Seattle, WA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Renewal by Andersen of Western Washington
4.8(1,793 reviews)
700 S Renton Village Pl Ste 600, Renton, WA 98057
Lake Washington Windows and Doors
4.8(462 reviews)
740 SW 34th St #201, Renton, WA 98057
Lake Washington Windows and Doors
5.0(306 reviews)
4500 9th Ave NE Ste 300, Seattle, WA 98105
Einar Johanson Window & Door
5.0(304 reviews)
922 N 128th St, Seattle, WA 98133
Emerald City Energy Windows & Doors
4.9(340 reviews)
3225 S 116th St #117, Tukwila, WA 98168
Windorco Supply Inc.
5.0(184 reviews)
1201 NW 92nd St, Seattle, WA 98117