Local research · updated July 2026
Replacement Windows in Augusta, Georgia
Augusta sits on the Savannah River in the CSRA — humid subtropical summers, occasional ice storms, and mixed older and mid-century stock. Of the city's housing units, 50.3% predate 1980 and the median year built is 1980. Richmond County is ENERGY STAR South-Central / IECC 3A: low SHGC for cooling with enough winter for a real U-factor. Covered from RBA Georgia territory. Masters-week fame does not change the physics: humidity, pollen, and failed dual-pane seals drive most replacement jobs.
Short answer
In Augusta, a standard replacement window (double-hung, casement or slider) typically costs $515–$2,925 installed. Bay and bow windows run $2,575–$8,230+, and a sliding patio door $1,545–$5,140. 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 Augusta with the BEA Regional Price Parity for Augusta-Richmond County, GA-SC (2024). How we estimate →
50.3%
of Augusta 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
1980
median year built across Augusta's 90,901 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 South-Central zone
Source: EPA ENERGY STAR v7.0
Window installers in Augusta
Compare companies serving Augusta. 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 | Columbia, SC | Get a quote → |
| 1Window World of AugustaWindow World | Martinez, GA | Get matched → |
Renewal by Andersen Window Replacement
4.8 · 200,000+ reviewsColumbia, SC showroom · serving the Augusta 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.
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What drives window decisions in Augusta
- South-Central / 3A: U ≤ 0.28, SHGC ≤ 0.23 under ENERGY STAR v7.0.
- Humid summers cycle IG seals; ice storms occasionally glaze trees and power lines.
- Mixed stock across Augusta-Richmond consolidated government area.
- Georgia GEFA IRA pathways and utility programs when live; 25C expired.
Replacement windows & doors by type in Augusta
Local cost ranges and South-Central-zone efficiency guidance for each window and door style, specific to Augusta homes:
Ranges localized to Augusta's cost level: national planning ranges shifted by the BEA Regional Price Parity for Augusta-Richmond County, GA-SC (91.9, U.S. = 100; 2024). How we estimate local costs →
Efficiency requirements for Augusta's climate
Augusta sits in the ENERGY STAR South-Central zone (IECC zone 3A (warm, moist), Richmond County). Under the v7.0 specification, qualifying windows need a U-factor of 0.28 or lower and an SHGC of 0.23 or lower. Cooling-leaning climate: blocking solar heat gain (low SHGC) matters as much as insulation.
Not sure what these numbers mean? Read our plain-English guide to U-factor and SHGC.
What replacement windows cost here
CSRA pricing is generally moderate. Competitive market — get identical-scope bids. Federal 25C is gone; Georgia Home Energy Rebates (GEFA) can cover envelope work inside whole-home rules when live. Itemize NFRC numbers and permit.
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 Augusta proper? These nearby markets carry the same local research: housing-age data, climate-zone specs, and current rebate status for each city:
Augusta window replacement FAQ
›Do I need a permit to replace windows in Augusta?
Usually yes for full replacement. Augusta-Richmond County Planning & Development / building permits apply in the consolidated government. Confirm the installer pulls the permit.
›What efficiency numbers should windows hit?
ENERGY STAR South-Central and IECC 3A: U-factor 0.28 or lower and SHGC 0.23 or lower. Read the NFRC label.
›Are there rebates?
Federal 25C expired December 31, 2025. Georgia GEFA IRA Home Energy Rebates may cover windows inside whole-home modeled savings — confirm current GEFA status. Utility offers vary.
›Fogged 1990s glass — repair or replace?
Fog between panes means the sealed unit is dead. If frames are sound, sash or glass-only repair can work; systemic same-age failures often make whole-house replacement more rational. Assess the full elevation set.
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 Columbia / Peachtree City; NOAA climate normals
- — IRS, 25C Energy Efficient Home Improvement Credit (P.L. 119-21)