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Trusted Spokane window installers, free in-home quotes, licensed & insured pros, workmanship warranty.
Cold, dry winters set the bar for window installation in Spokane. You are on the dry side of the Cascades here, in the Inland Northwest, where January nights drop to around 24 degrees and July afternoons climb near 84. The air is thin on humidity and the temperature swings hard between day and night. Single-pane glass and tired aluminum frames bleed heat all winter and let the sun cook your rooms in August.
Spokane housing runs older than most western cities. Craftsman bungalows and brick Tudors fill the South Hill, Browne's Addition holds some of the oldest homes in the state, and postwar ranches spread through the Garland District and out toward the valley. Newer builds in Kendall Yards are the exception, not the rule. Old sash means drafts, rattling in a north wind, high Avista bills, and smoke seeping in during late-summer fire season. New windows solve all of that.
Licensed, trained, background-checked installers do the work. No day-labor crew shows up in an unmarked truck.
Your quote is itemized in writing and it holds. No change orders once the crew arrives.
When your job needs a permit, we file it with the City of Spokane Business and Developer Services Division and meet the Washington State Energy Code.
If our installation ever fails you, your installer comes back and makes it right, and the manufacturer warranty covers the units themselves.
Every style, built for Spokane's climate.
Two sashes that glide up and down, the natural match for a Craftsman bungalow, and simple to clean.
Hinged at the side and cranked open, giving you strong summer airflow and a seal that holds against winter wind.
Runs sideways on a track, an easy fit for the wide openings in postwar ranches around the Garland District.
One broad fixed pane that pulls in low winter sun and keeps a room bright through short days.
Multi-panel units that step out from the wall, adding a seat, extra light, and street appeal.
Awnings hinge at the top so you can vent during a rain shower, and garden windows give herbs a sunny shelf.
For Spokane's cold climate we most often install vinyl or fiberglass frames with high-solar-gain Low-E 180 glass.
Get a free, no-pressure recommendation for your Spokane home, any style, any material.
One drafty window or an entire building, we work with homeowners and property owners across Spokane and the surrounding valley.
We fit Craftsman bungalows, brick Tudors, ranches, townhomes, and condos, including historic homes that need extra care. We measure, file with the City of Spokane Business and Developer Services Division when required, install, and clean up.
We take on offices, retail storefronts, multi-family buildings, and HOA properties with code-compliant glazing throughout. We work around your hours to keep disruption low, and larger orders get bulk pricing.
Residential or commercial, most Spokane property types qualify. No deposit, no pressure.
Licensed & insured · Lifetime workmanship warranty · Reply in 1 business hour
Spokane sits in climate zone 5B, a cold and dry zone. Heating load dominates the year here, and dry air means condensation matters far less than raw insulation. This is the package we put on Spokane homes:
| Spec | Recommended for Spokane | Why |
|---|---|---|
| Glass coating | high-solar-gain Low-E 180 | maximum winter insulation + solar gain |
| Frame material | Vinyl or fiberglass | harsh winters near 24°F, no warping, tight seal |
| Gas fill | Argon | argon (krypton optional) for deep-winter insulation |
| U-factor target | ≤ 0.27 | exceeds the Washington energy code requirement for zone 5B |
| SHGC target | higher = better | captures free solar heat (no code cap in cold zones) |
U-factor does the heavy lifting in Spokane. The lower it goes, the more heat stays in your house on a 20 degree January night, and the less your furnace runs. Because the winters are dry rather than damp, you want high-solar-gain glass that lets free winter sun in instead of blocking it. Local power runs about 14 cents per kilowatt-hour, which is cheap, so the payback shows up most in gas heating costs and in rooms that finally feel even.
Window installation in Spokane usually runs $420 to $720 per installed window, or $7,500 to $14,000 for a full home. That is friendlier than west-side pricing because labor and overhead cost less here. Century-old bungalows and Browne's Addition homes take more time, since the openings are rarely square and old weight-and-pulley pockets need proper insulating. With Spokane home values near $390,000, new windows are one of the few upgrades you feel every single winter. You get a fixed written quote before anyone touches your walls.
Get a free, no-pressure in-home quote today, licensed, insured, and backed by the installer's lifetime workmanship warranty.
We measure every opening on site and leave you a written estimate, no phone guesses.
Each window is built to your exact opening, which matters in century-old South Hill houses.
Most Spokane homes finish in one day, and your installer pulls the city permit for you.
We vacuum up, haul off the old sash, and register your warranty the same day.
Spokane is stricter than a lot of cities on this. Swapping only the glass inside an existing frame does not need a permit, but a full window replacement generally does, and it is pulled through the City of Spokane Business and Developer Services Division at City Hall. Any bedroom window you replace still has to meet current egress size requirements. The job also has to hit the Washington State Energy Code, one of the toughest in the country, which sets an area-weighted average U-factor ceiling on residential glazing. If your home sits inside the Browne's Addition local historic district, you also need a Certificate of Appropriateness from the Spokane Historic Preservation Office before the work starts. Your installer pulls the permits and handles code compliance for you.
"Our Spokane HOA approval was painless because they had the paperwork ready to go."
"Handled a tricky bay window in Browne's Addition that two other companies turned down."
"We did our Kendall Yards rental unit by unit. Same crew, same quality every time."
Recent project: Full-home replacement in South Hill, 18 high-solar-gain Low-E 180 windows.
See what your project would cost, free, no-obligation in-home quote.
ZIP codes served: 99201, 99202, 99203, 99205, 99223
In most cases yes. Glass-only repairs are exempt, but a full window replacement is permitted through the City of Spokane Business and Developer Services Division, and bedroom windows must still meet egress size rules. Your installer files the paperwork and schedules the inspection.
For Spokane's cold, dry zone 5B climate, we recommend high-solar-gain Low-E 180 glass with argon fill in vinyl or fiberglass frames, targeting a U-factor of 0.27 or lower. A higher solar heat gain number is an advantage here, since free winter sun helps heat the house.
Most Spokane jobs run $420 to $720 per installed window, or $7,500 to $14,000 for a full home. Older South Hill and Browne's Addition houses land toward the top of that range because the original openings need extra fitting.
Local electricity runs about 14 cents per kilowatt-hour, which is low. The real savings show up in winter heating, where efficient windows save about $568 a year on the ENERGY STAR published figure for this climate zone, or about $282 if you are replacing older double pane, plus cooler upstairs rooms in July.
Yes. A tight double-pane unit with good weatherstripping stops the cold air that pours through old sash in January, and the same seal keeps out most of the August smoke that drifts in from regional fires. Homeowners usually notice the smoke difference first.
Yes. Every installer we match you with is licensed, bonded and insured in Washington, and their work carries a lifetime workmanship warranty from your installer alongside the manufacturer's warranty on the windows. We arrange your quote and the introduction; your installation contract is with the installer who does the work.
Free, no-pressure in-home estimate. No deposit to book. Satisfaction guaranteed.
