Local research · updated July 2026
Replacement Windows in Cheyenne, Wyoming
Cheyenne is Wyoming's capital and its largest city, a railroad-and-Air-Force town on the high plains where the defining fact of daily life is wind. Sitting at roughly 6,000 feet with F.E. Warren Air Force Base on its western edge, Cheyenne ranks among the windiest cities in the country, and that relentless air movement is exactly what makes window performance matter here: a loose, tired sash does not just leak heat, it whistles and drives cold air deep into the house every time a plains gale kicks up. The housing stock is genuinely old — about 57.3% of metro homes predate 1980 and the median build year is around 1975 — so more than half the market is running on original single-pane or first-generation double-pane units that were never built to hold a seal against this climate. This is a cold, dry, high-altitude place (IECC climate zone 6B), which means the right spec is a tight, low-U-factor ENERGY STAR Northern-zone unit chosen for air sealing as much as for glass. The unusual bright spot: unlike most of its neighbors, Cheyenne has a real utility window rebate through Rocky Mountain Power's wattsmart Homes program.
Short answer
In Cheyenne, a standard replacement window (double-hung, casement or slider) typically costs $540–$3,075 installed. Bay and bow windows run $2,700–$8,640+, and a sliding patio door $1,620–$5,400. Frame material and the glass package decide where a project lands in that range.
Planning ranges built from NREL and BLS cost data, localized to Cheyenne with the BEA Regional Price Parity for Cheyenne, WY (2024). How we estimate →
57.3%
of Cheyenne homes were built before 1980, the era of single-pane and early aluminum windows
Source: U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates
1975
median year built across Cheyenne's 30,698 housing units
Source: U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates
U ≤ 0.22
the ENERGY STAR v7.0 number that matters most in the Northern zone
Source: EPA ENERGY STAR v7.0
Window installers in Cheyenne
Compare companies serving Cheyenne. Request a free, no-obligation quote and we route it to the company or a vetted local installer.
| Company | Location | Request a quote |
|---|---|---|
| 1Pella Windows and Doors Showroom of Cheyenne, WYPella | Cheyenne, WY | Get matched → |
| 2Window World of CheyenneWindow World | Cheyenne, WY | Get matched → |
Listings compiled from manufacturer dealer locators and public business records. Premier and Sponsored Partners pay for placement and are labeled as such; star ratings shown are reported by the partner, with the source and date beside them. See our advertising disclosure. Contacting a company shares your details with it (or a vetted local installer) so it can reach you about your project.
Are you a window company? Claim your listing to take quote requests from Cheyenne homeowners directly.
Also serving Cheyenne: Renewal by Andersen
Featured national partner
Renewal by Andersen
Renewal by Andersen is a national full-service replacement window and door company. We don't list a dedicated Renewal by Andersen showroom in Cheyenne yet, so rather than point you at an address that isn't there, we confirm coverage when you request a quote, then connect you with Renewal by Andersen or a vetted local installer serving Cheyenne, Wyoming. Same two-minute questions, no obligation.
Request a Renewal by Andersen quote →What drives window decisions in Cheyenne
- Relentless wind: Cheyenne is one of the windiest cities in the United States, and wind-driven air infiltration is the local headline. A low U-factor matters, but so does a genuinely tight, well-weatherstripped install with good compression seals — on the high plains a leaky sash bleeds comfort and heat far faster than the glass number alone suggests.
- Aging housing stock: roughly 57.3% of metro homes predate 1980 and the median build year is about 1975, so a large majority of houses carry original or early-generation windows well past their service life, with failed seals, drafts, and hard-to-operate sashes common.
- Cold, dry, high-altitude climate (IECC zone 6B): at around 6,000 feet, winters are long and cold and the air is dry, which rewards a low U-factor above all; the altitude also matters for insulated glass, since units built at lower elevations can need capillary tubes or a pressure-adjusted fill to survive the thin air.
- A rare utility rebate, no state code: Wyoming has no statewide energy code — code adoption is left to each city and county under home rule — yet Rocky Mountain Power's wattsmart Homes program does pay a modest per-window rebate for ENERGY STAR units on qualifying electric-heated homes, an incentive most neighboring markets simply do not have.
Replacement windows & doors by type in Cheyenne
Local cost ranges and Northern-zone efficiency guidance for each window and door style, specific to Cheyenne homes:
Ranges localized to Cheyenne's cost level: national planning ranges shifted by the BEA Regional Price Parity for Cheyenne, WY (96.5, U.S. = 100; 2024). How we estimate local costs →
Efficiency requirements for Cheyenne's climate
Cheyenne sits in the ENERGY STAR Northern zone (IECC zone 6B (cold, dry), Laramie County). Under the v7.0 specification, qualifying windows need a U-factor of 0.22 or lower with a solar heat gain coefficient (SHGC) of at least 0.17. Heating-dominated climate: the window must hold heat in (very low U-factor) while still letting some free solar warmth through in winter (minimum SHGC). Equivalent-performance tradeoffs allow U-factors of 0.23–0.26 when paired with progressively higher solar gain.
Not sure what these numbers mean? Read our plain-English guide to U-factor and SHGC.
What replacement windows cost here
Window replacement pricing in Cheyenne follows the same drivers as anywhere: the number of openings, the frame material, the glass package, and whether the crew is doing a simple insert or a full-frame tear-out. Because the majority of homes here predate 1980, non-standard openings, plaster returns, and hidden rot are common and can move the number once work starts, so an on-site inspection matters more than a headline per-window figure. Two local factors are worth budgeting for: the wind makes air-sealing quality worth paying for rather than shopping on price alone, and the high altitude means insulated units should be specified for elevation. On incentives, the picture is better here than in most of Wyoming — Rocky Mountain Power's wattsmart Homes program offers a per-window rebate for qualifying ENERGY STAR windows on eligible electric-service homes — but it is modest, so get itemized written quotes from multiple local installers and compare the same glass spec and installation method line for line.
For a breakdown by frame material and install type, see our full cost guide.
Rebates & incentives in Wyoming
The federal window tax credit (25C) ended for projects placed in service after December 31, 2025. If your windows were installed in 2025, you can still claim it on your 2025 return — but for new projects there is no federal window credit. State and utility programs are now the main source of window incentives.
Wyoming did not decline the IRA Home Energy Rebates — the Wyoming Energy Authority is the sole administrator of the state's roughly $69 million HOMES and HEAR allocation, but the program stalled after federal funds were frozen in early 2025 and, as of mid-2026, DOE has only recently committed to releasing the money. No application portal is live yet and no firm launch date has been set. Windows would generally qualify only through the whole-home HOMES track based on modeled energy savings, not as a standalone rebate. Confirm current status and availability before relying on this.
- Rocky Mountain Power wattsmart Homes window rebate. PacifiCorp's wattsmart Homes program for Wyoming electric customers does include an ENERGY STAR window rebate among its building-envelope measures, though amounts are modest and the program was revised effective July 2026. Confirm current per-window amounts and eligibility (electric service on the qualifying rate schedules). (RockyMountainPower.net wattsmart Wyoming incentives page)
- Black Hills Energy (Wyoming Gas) residential rebates. Black Hills Energy's Wyoming natural-gas rebates center on high-efficiency furnaces, water heaters, and smart thermostats — they do not offer a window rebate, so gas customers should not expect envelope incentives here. Confirm the current measure list. (BlackHillsEnergy.com Wyoming Gas residential rebates page)
Wyoming has no statewide residential energy code; adoption is left to individual cities and counties under home rule, so window requirements vary by jurisdiction and many rural areas have none. The cold, dry, high-altitude climate (IECC zones 5B-6B) makes low U-factor, low-SHGC-tolerant glazing worthwhile even where not required.
Replacement windows in nearby metros
Not in Cheyenne proper? These nearby markets carry the same local research: housing-age data, climate-zone specs, and current rebate status for each city:
Cheyenne window replacement FAQ
›Do I need a permit to replace windows in Cheyenne, and does Wyoming have a statewide code?
Often no for a like-for-like swap, but confirm before you schedule. Inside the city, a straight pocket replacement that keeps the existing frame and opening size unchanged generally does not require a building permit from the City of Cheyenne, and Laramie County has similarly exempted same-size residential window replacement from permits and inspections. Anything that changes the opening size, alters structure, or adds or affects an egress window is permit work, and the answer differs the moment you touch the rough opening. Importantly, Wyoming has no statewide building or energy code — under home rule, adoption and enforcement are left to each city and county, so Cheyenne and Laramie County run their own building departments while much of rural Wyoming has no code at all. Rules and exceptions shift, so verify current requirements with the City of Cheyenne's building/compliance department, or Laramie County Planning and Development if you are outside city limits, and have your installer pull any permit that is required.
›What efficiency numbers should replacement windows hit in Cheyenne?
Cheyenne is in the ENERGY STAR Northern climate zone (IECC zone 6B), and that is the target worth aiming for. Under the current ENERGY STAR Northern specification, look for a U-factor of 0.22 or lower, which controls heat loss through the long, cold high-plains winter, paired with a solar heat gain coefficient (SHGC) of 0.17 or higher so you keep some beneficial winter solar gain. In this heating-dominated climate the low U-factor is the priority — and it is not a coincidence that 0.22 is also the threshold Rocky Mountain Power uses for its wattsmart window rebate. Ask to see the NFRC label on the exact unit being quoted rather than a brand's best-case brochure number, and because of the altitude, confirm the insulated glass is specified for roughly 6,000 feet.
›Are there rebates or tax credits for window replacement in Wyoming right now?
Yes, and that makes Cheyenne unusual for the region. Rocky Mountain Power's wattsmart Homes program pays a per-window cash rebate for ENERGY STAR-certified windows with a U-factor of 0.22 or lower, for existing Wyoming homes served by the utility on qualifying residential electric rates that use electric heating or central cooling; you keep your NFRC stickers and apply within 90 days of the install. The amount is modest and was revised in 2026, so confirm the current per-window figure and eligibility directly before you count on it. Beyond that utility rebate the landscape is thin: the federal 25C energy-efficient home improvement credit that used to cover windows expired December 31, 2025; Wyoming's share of the federal Inflation Reduction Act Home Energy Rebates, run through the Wyoming Energy Authority, had stalled and was not open to homeowners as of mid-2026; and Black Hills Energy's gas rebates do not cover windows. In short, the Rocky Mountain Power rebate is the one real incentive to chase, and only for electric-service customers.
›The wind here is brutal — how much do new windows actually help?
A great deal, because in Cheyenne the wind is the main event. As one of the windiest cities in the country, the metro subjects every window to near-constant air pressure, and on an old single-pane or first-generation double-pane unit that shows up as whistling sashes, cold drafts, and rooms you cannot keep comfortable in a January gale. A modern replacement helps on two fronts: a low U-factor cuts the heat lost through the glass in a cold zone-6B winter, and — just as important here — good compression weatherstripping and a proper full-perimeter seal cut the wind-driven air infiltration that a tired frame lets straight through. When you compare bids, ask specifically about the air-leakage (AL) rating and the installation method, not just the U-factor, because in this climate a tight install is what turns a drafty, hard-to-heat room into a comfortable one.
Sources
- — U.S. Census Bureau, American Community Survey 5-Year Estimates (B25034, B25035)
- — EPA ENERGY STAR Version 7.0 Residential Windows specification
- — DOE/PNNL IECC climate zone assignments by county
- — National Weather Service Cheyenne (weather.gov/cys)
- — IRS, 25C Energy Efficient Home Improvement Credit (P.L. 119-21)