Vinyl Window Replacement cost: Boise vs Nampa (2026)
There's essentially no price gap here: vinyl window replacement runs close to $10,200 in both Boise and Nampa in 2026.
Boise ID
Typically around $10,200
Nampa ID
Typically around $10,200
Boise vs Nampa: full breakdown
| Factor | Boise | Nampa |
|---|---|---|
| Typical 2026 cost | $10,200 | $10,200 |
| Estimated range | $5,150–$15,200 | $5,150–$15,200 |
| Labor index (vs US) | ×0.97 | ×0.97 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.04 | ×1.04 |
| Local permit | $125 | $125 |
| Labor share | $5,600 | $5,600 |
| Materials/equipment | $4,600 | $4,600 |
These are 2026 planning figures for vinyl window replacement, localized to each city — not formal quotes.
A wash — choose on quality, not city
Neither metro has a cost edge on vinyl window replacement — spend your decision-making energy on the contractor, not the location.
Vinyl window replacement by type: Boise vs Nampa
Below, each vinyl window replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Boise | Nampa |
|---|---|---|
| Double-hung | $5,150–$12,200 | $5,150–$12,200 |
| Sliding | $4,650–$11,200 | $4,650–$11,200 |
| Casement | $6,150–$14,200 | $6,150–$14,200 |
| Picture | $6,650–$14,200 | $6,650–$14,200 |
| Bay / bow | $9,200–$18,250 | $9,200–$18,250 |
All figures are 2026 localized planning estimates for vinyl window replacement — get an actual quote before you commit.
Vinyl window replacement by number of windows: Boise vs Nampa
Vinyl window replacement is priced per window — figure roughly $450–$1,000 each installed for standard double-hung units, including labor and disposal. Cost scales almost linearly with the number of openings you replace at once.
| Size | Boise | Nampa |
|---|---|---|
| 5 windows | $2,650–$5,150 | $2,650–$5,150 |
| 10 windows | $5,150–$9,700 | $5,150–$9,700 |
| 15 windows | $7,650–$14,200 | $7,650–$14,200 |
| 20 windows | $10,200–$18,250 | $10,200–$18,250 |
| 25+ windows (whole home) | $12,700–$22,250 | $12,700–$22,250 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national vinyl window replacement range for local labor, climate and permits.
Cheapest time for vinyl window replacement in either city
Two things line up in fall and winter: installers have open calendars and need the work, and manufacturers run their best promotions of the year. Buy then and you get both breaks at once.
How much should new windows really cost you?
A window budget rests on three choices — frame material, glass package and how it's installed. Our editors weigh in on where the money is well spent.
The install case
A perfect window installed badly leaks and fails. Full-frame replacement with proper flashing beats a cheap pocket insert in a rotted opening — match the install method to your home's condition, not just the price.
The value case
Vinyl, double-pane, low-E windows deliver most of the comfort and efficiency for the lowest price. For whole-home replacements on a budget, they're the sensible default.
The efficiency case
In extreme climates, triple-pane or premium low-E/gas-fill glass pays back in comfort and bills — and ENERGY STAR units may unlock rebates. Spend on the glass package before the frame upgrade.
Vinyl frames are the sensible default unless your situation says otherwise; the glass package is where climate-specific spending pays off. Install quality is the one place a discount always costs more later.
Boise vs Nampa
Is vinyl window replacement cheaper in Boise or Nampa?
vinyl window replacement costs about the same in both — roughly $10,200 in each city.
Why does vinyl window replacement cost more in Nampa than Boise?
The main driver is local labor rates: Nampa's labor index is 0.97 versus 0.97 in Boise. Climate zone (cold vs cold) also shift the total.
How much is vinyl window replacement in Boise, ID?
vinyl window replacement in Boise runs $5,150–$15,200 as of 2026 — most jobs land near $10,200.
When is the cheapest time to buy vinyl window replacement — and does it differ by city?
Timing doesn't change by city here — Late fall and winter is the cheapest window in both Boise and Nampa, saving roughly 5–15%. Avoid spring and summer peak in either location, when emergency replacements push prices up.
Should I choose where to live based on vinyl window replacement cost?
Cost shouldn't be the deciding factor between Boise and Nampa — they land at nearly the same price. Contractor reputation, scope, equipment tier and timing matter more.
Compare vinyl window replacement in other cities
Updated June 2026 · By Serhat Özçelik