Window Replacement Cost in Gillette, WY (2027 Prices)
Price your windows in Gillette, WY
Replacing 10 double-hung vinyl windows in Gillette, WY costs about $4,680 to $7,910 installed, or roughly $467.73 to $790.68 per window. Our estimate for the job is $5,570.
The estimate covers removal of the old sash, a standard-grade insert with Low-E/argon glass and the labor to set and seal it; grids and new trim cost extra. Local pricing sits about 4% below the national average. Quotes in Gillette usually come in near 1% under Wyoming prices; statewide, these 10 windows cost $4,700 to $7,940.
Window Replacement Cost in Gillette by Frame Material
Swap the frame and the bill changes fast: $8,050 to $13,600 for fiberglass, $7,430 to $12,550 for wood, $7,740 to $13,080 for aluminum - against $4,680 to $7,910 for vinyl. Window style matters too. One double-hung unit runs about $556.82 installed, a two-lite slider about $878.02, and a bay or bow about $3,218.77.
| Frame (10 double-hung windows) | Installed cost | Estimate | Per window |
|---|---|---|---|
| Vinyl | $4,680 to $7,910 | $5,570 | $467.73 – $790.68 |
| Wood | $7,430 to $12,550 | $8,840 | $742.37 – $1,254.96 |
| Fiberglass | $8,050 to $13,600 | $9,580 | $804.09 – $1,359.29 |
| Aluminum | $7,740 to $13,080 | $9,210 | $773.23 – $1,307.12 |
Price per Window by Style
| Style (vinyl) | Installed, per window | Estimate |
|---|---|---|
| Double-hung | $467.73 to $790.68 | $556.82 |
| Sliding (2-lite) | $737.54 to $1,246.79 | $878.02 |
| Bay or bow | $2,703.76 to $4,570.65 | $3,218.77 |
Build Your Order: Upgrades for 10 Windows
What the common extras do to the 10-window estimate in Gillette:
What Gillette Weather Asks of a Window
Cold snaps around 11°F punish leaky sash. In this climate, a well-sealed vinyl or fiberglass frame with Low-E/argon glass is the value choice; frost on the inside of old windows is a sign they are due.
Climate regions run from 1 (cool) to 5 (hot); Wyoming sits in region 1.
Frequent high winds make the installation details count: sill pans, flashing tape and sealed nailing fins stop wind-driven water better than a bead of caulk alone.
After a hail storm, installers in Wyoming get booked up and bids tend to rise. If your windows came through fine, collecting quotes in a quiet month usually gets a firmer price.
In a cold climate, compare bids by U-factor (lower is better) as well as by price. Triple-pane glass is an option for the coldest walls; ask for it as a separate line so you can see what it adds.
Cold weather does not stop a window crew, since each opening is closed the same day. Order by late summer if you want the new units in before the heating season. The closest city in this guide is Casper, roughly 100 miles to the southwest. If an installer serves both, its window prices are on a separate page for comparison.
Reading Window Estimates in Gillette
Two quotes for the "same" windows can differ by thousands. Compare these points before you sign:
- Energy label. Every unit should carry an NFRC sticker; match its U-factor and SHGC to the quote.
- Interior repairs. Find out who patches drywall, plaster or paint around each opening.
- Payment terms. A modest deposit at order and the balance after the final walk-through is normal.
Window Prices Near Gillette
Shopping around the region? Here is the 10-window price elsewhere in Wyoming:
- Cheyenne, WY (210 mi south): $4,730 to $7,990
- Casper, WY (100 mi southwest): $4,720 to $7,980
- Laramie, WY (200 mi south): $4,680 to $7,910
Common Questions About New Windows in Gillette
Will I be without windows for long?
Installation of 10 windows is typically a one- or two-day job, with each opening closed up the same day. The wait for made-to-order units is usually the longer part.
Is there a typical per-unit window price in Gillette?
Budget $467.73-$790.68 per double-hung vinyl unit as part of a multi-window job. Wood frames run about 59% more here, fiberglass about 72% more.
Vinyl or fiberglass windows - which is the better value?
Fiberglass costs $8,050 to $13,600 for the job above against $4,680 to $7,910 for vinyl. It is stiffer, expands less and takes paint, so it suits dark colors and large openings; for most standard windows, vinyl gives more value per dollar.
Treat these numbers as a budget guide for Gillette. They come from our windows calculator with local cost factors; an in-home measure gives the exact figure.
More Windows Cost Guides
Wyoming Windows costs (statewide) · Windows costs in every state
