Local research · updated July 2026
Double-hung windows in Charleston, West Virginia
Two vertically sliding sashes; both the top and bottom sash open. For Charleston's older housing stock (81.9% of homes predate 1980), double-hung window replacement is a common project — and in the ENERGY STAR North-Central zone, the number that matters most is a low U-factor (≤ 0.25) to keep heat in.
Short answer
Double-hung windows in Charleston typically cost $620–$2,825 installed per opening. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand.
NREL REMDB + BLS PPI, localized to Charleston (BEA Regional Price Parity, 2024). How we estimate →
$620–$2,825
installed range per opening for Double-hung window, from a mid-grade insert up to a premium or full-frame job
Source: NREL REMDB + BLS PPI, localized to Charleston
81.9%
of Charleston homes were built before 1980
Source: U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates
SHGC ≤ 0.4
the ENERGY STAR v7.0 number that matters most in the North-Central zone
Source: EPA ENERGY STAR v7.0
Is a Double-hung window right for a Charleston home?
Both sashes slide vertically and typically tilt inward for cleaning.
Where it fits:
- Traditional and historic home styles
- Rooms facing walkways, porches, or patios (no outward projection)
- Easy cleaning from inside on upper floors
What to weigh:
- More potential air-leakage paths than hinged styles at equal quality
- Half the opening ventilates at any one time
Double-hung windows and Charleston's climate
Charleston sits in the ENERGY STAR North-Central zone (IECC zone 4A (mixed, moist), Kanawha County), where the priority is a low U-factor (≤ 0.25) to keep heat in.
Double-hung sashes seal against weatherstripping as they slide, so they have more potential air-leakage paths than hinged styles. In the North-Central zone, prioritize a well-built unit and a low U-factor (≤ 0.25) to offset that.
New to these numbers? See our plain-English guide to U-factor and SHGC and the full double-hung guide.
What Double-hung windows cost in Charleston
Double-hung window replacement in Charleston runs $620–$2,825 installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. Appalachian pricing is generally moderate. Old openings erase cheap-window promises. Federal 25C is gone; utility weatherization is the realistic path. Itemize every bid.
That's the national range shifted to Charleston's cost level using the BEA Regional Price Parity for Charleston, WV (88.7, U.S. = 100; 2024). How we estimate local costs →
For a breakdown by frame material and install type, see our full cost guide.
Installers serving Charleston
A sample of companies with locations in the Charleston market. See the full Charleston directory for all listings, our map, and featured-partner disclosures.
| Company | Location | Request a quote |
|---|---|---|
| 1Pella Windows and Doors Showroom of Charleston, WVPella | Charleston, WV | Get matched → |
| 2Window World of KanawhaWindow World | Saint Albans, WV | 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 Charleston homeowners directly.
Rebates & incentives in West Virginia
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.
West Virginia's IRA Home Energy Rebates are administered through the West Virginia Office of Energy (Department of Economic Development). As of mid-2026 consumer-facing HOMES/HEAR pathways were not clearly open for standard single-family window projects — treat status as pending and confirm with the WV Office of Energy before promising rebate money. Windows would generally fit only inside a whole-home modeled-savings track when programs launch, not as a retail per-window check. See our Charleston guide for the full program list.
Double-hung windows in Charleston: FAQ
›What efficiency numbers should a Double-hung window in Charleston meet?
Charleston sits in the ENERGY STAR North-Central zone (IECC 4A (mixed, moist)). Qualifying units need a U-factor of 0.25 or lower and an SHGC of 0.4 or lower. Double-hung sashes seal against weatherstripping as they slide, so they have more potential air-leakage paths than hinged styles. In the North-Central zone, prioritize a well-built unit and a low U-factor (≤ 0.25) to offset that.
›How much does Double-hung window replacement cost in Charleston?
A useful planning range for Double-hung window replacement in Charleston is $620–$2,825 installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. Appalachian pricing is generally moderate. Old openings erase cheap-window promises. Federal 25C is gone; utility weatherization is the realistic path. Itemize every bid.
›Do I need a permit to replace Double-hung windows in Charleston?
Replacement generally requires a permit, and new units must meet the current energy code. See our Charleston guide for local permitting and rebate details, and always confirm your installer pulls the permit.
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
- — NREL residential window cost analysis (planning ranges)