Local research · updated July 2026
Replacement Windows in Savannah, Georgia
Savannah is coastal Georgia — hurricanes, extreme humidity, salt air, and a famous historic district that can constrain street-facing window products. Of the city's housing units, 59.9% predate 1980 and the median year built is 1971. Chatham County is ENERGY STAR Southern / IECC 2A: low SHGC for endless cooling, plus impact or shutters where wind maps require them. Covered from RBA Charleston–Hilton Head territory. Replacement here is storm protection and moisture management — order product only after historic review when it applies.
Short answer
In Savannah, a standard replacement window (double-hung, casement or slider) typically costs $535–$3,030 installed. Bay and bow windows run $2,665–$8,525+, and a sliding patio door $1,600–$5,325. 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 Savannah with the BEA Regional Price Parity for Savannah, GA (2024). How we estimate →
59.9%
of Savannah 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
1971
median year built across Savannah's 68,153 housing units
Source: U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates
SHGC ≤ 0.23
the ENERGY STAR v7.0 number that matters most in the Southern zone
Source: EPA ENERGY STAR v7.0
Window installers in Savannah
Compare companies serving Savannah. Request a free, no-obligation quote and we route it to the company or a vetted local installer.
| Company | Location | Request a quote |
|---|---|---|
 4.8 · 200,000+ reviews | Summerville, SC | Get a quote → |
| 1Champion Replacement Windows of SavannahChampion | Savannah, GA | Get matched → |
| 2Pella Windows and Doors Showroom of Bluffton, SCPella | Bluffton, SC | Get matched → |
| 3Window World of SavannahWindow World | Pooler, GA | Get matched → |
Renewal by Andersen of Charleston-Hilton Head, SC (446)
4.8 · 200,000+ reviewsSummerville, SC showroom · serving the Savannah metro
Full-service manufacturer and installer, transferable warranty, local crews. Why it's our Top Pick
Get a quote →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 Savannah homeowners directly.
What drives window decisions in Savannah
- Southern / 2A: U ≤ 0.32, SHGC ≤ 0.23 under ENERGY STAR v7.0.
- Coastal hurricane / WBDR exposure: impact glazing or approved shutters where mapped.
- Historic District Board of Review may require matching profiles on visible elevations — stock vinyl is often not approvable on street fronts.
- GEFA IRA pathways; 25C expired; insurance wind-mitigation can matter.
Replacement windows & doors by type in Savannah
Local cost ranges and Southern-zone efficiency guidance for each window and door style, specific to Savannah homes:
Ranges localized to Savannah's cost level: national planning ranges shifted by the BEA Regional Price Parity for Savannah, GA (95.2, U.S. = 100; 2024). How we estimate local costs →
Efficiency requirements for Savannah's climate
Savannah sits in the ENERGY STAR Southern zone (IECC zone 2A (hot, humid), Chatham County). Under the v7.0 specification, qualifying windows need a U-factor of 0.32 or lower and an SHGC of 0.23 or lower. Cooling-dominated climate: the priority is keeping solar heat out — a low SHGC saves more than an ultra-low U-factor here.
Not sure what these numbers mean? Read our plain-English guide to U-factor and SHGC.
What replacement windows cost here
Coastal impact packages and historic-compatible products push costs above inland Georgia. Itemize product approval, historic review handling, labor, and permit. Federal 25C is gone. Payback is storm resilience, insurance, and cooling savings.
For a breakdown by frame material and install type, see our full cost guide.
Rebates & incentives in Georgia
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.
Georgia's Home Energy Rebates (both the Home Efficiency Rebates and HEAR tracks) are live statewide, administered by the Georgia Environmental Finance Authority (GEFA), with more than $25 million delivered as of spring 2026. Windows fit best under the Home Efficiency Rebates track as part of a whole-home retrofit with modeled energy savings — federal guidance changes taking effect in late 2026 may alter program details, so confirm current rules.
- Georgia Home Energy Rebates (GEFA). The statewide IRA-funded program pays rebates scaled to household income and projected whole-home energy savings; window replacement can count within a broader efficiency project but is not rebated as a standalone measure. (energyrebates.georgia.gov)
- Georgia Power Home Energy Improvement Program. Georgia Power's residential efficiency program rebates a share of qualifying improvements — primarily insulation, air sealing, duct sealing, and HVAC measures. Windows are not a core rebated measure, so window projects mainly benefit when bundled with qualifying air-sealing and whole-house work. Confirm current measure list. (GeorgiaPower.com HEIP pages; DSIRE)
Georgia enforces a State Minimum Standard Energy Code still based on the 2015 IECC with Georgia amendments — a moderate standard where low solar-heat-gain glass matters as much as U-factor given the state's long cooling season.
Replacement windows in nearby metros
Not in Savannah proper? These nearby markets carry the same local research: housing-age data, climate-zone specs, and current rebate status for each city:
Savannah window replacement FAQ
›Do I need a permit and historic review in Savannah?
Building permits are usually required for full replacement. If your property is in a local historic district, design review (e.g. Historic District Board of Review) may be required before the building permit issues — especially for street-visible openings. Confirm district status before ordering product.
›What efficiency numbers should windows hit?
ENERGY STAR Southern: U-factor 0.32 or lower and SHGC 0.23 or lower. Also confirm design-pressure / impact requirements for your parcel.
›Are there rebates?
Federal 25C expired December 31, 2025. Georgia GEFA IRA whole-home tracks may apply — confirm current status. Coastal insurance wind-mitigation credits can be a larger dollar lever than rebates.
›Can I put vinyl on a historic street front?
Often no. Historic review commonly requires wood or approved in-kind profiles matching original sightlines. Rear and non-visible elevations may allow more flexibility. Confirm before you buy.
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
- — NWS Charleston; Georgia coastal wind maps; City of Savannah Historic District resources
- — IRS, 25C Energy Efficient Home Improvement Credit (P.L. 119-21)