Windows · Hattiesburg, MS
How much does wood and fiberglass window replacement cost in Hattiesburg, MS? (2026)
In Hattiesburg, wood and fiberglass window replacement runs $9,700–$24,050, with most paying around $16,900 — about 3% below the national average. Whole-home window replacement with premium wood or fiberglass windows — higher cost, better looks and longevity.
Updated June 2026 · Localized estimate, not a quote
Most homeowners pay around $16,900
- Typical cost
- $16,900
- Labor vs US
- −11%
- Climate
- Hot
- Local permit
- $100
Refine your estimate
Tune it to your home to narrow the wood and fiberglass window replacement range.
Key takeaways for Hattiesburg
- Most Hattiesburg homeowners land around $16,900 for wood and fiberglass window replacement, within a $9,700–$24,050 range that sits about 3% below the national average.
- Local labor in Hattiesburg is −11% relative to the national average, which is what pushes this estimate away from the countrywide number.
- Set aside roughly $100 for the permit; that's already part of the range above, not an add-on.
- Service life runs 30–50 years on average; replacing on your schedule beats replacing on an emergency one.
- Late fall and winter is the low-price window — about 5–15% under peak rates.
- Federal 25C/25D tax credits and local utility rebates can lower the net cost — see the rebates section below.
What goes into the price in Hattiesburg
A typical Hattiesburg wood and fiberglass window replacement of $16,900 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | Hattiesburg 2026 range |
|---|---|
| Materials & equipmentThe equipment and materials themselves — this part barely shifts by location. | $4,300 – $10,800 |
| Labor & installationRemoval, install and startup labor — the line most affected by where you live. | $5,300 – $13,150 |
| Permit & feesWhat this city's building department charges for a Windows permit. | $100 |
| Total installed cost | $9,700 – $24,050 |
Split from the Hattiesburg estimate using a 55% local-labor share; line items sum to the total.
Why wood and fiberglass window replacement costs what it does in Hattiesburg
- Hattiesburg's labor rates sit about 11% lower than the national average (based on price levels for the Hattiesburg metro area), pushing the price down.
- Hattiesburg's hot climate increases typical wood and fiberglass window replacement cost by about 2% versus a neutral climate.
- Hattiesburg's Windows permit runs roughly $100, which is already part of the number above.
Wood & Fiberglass Window Replacement cost by number of windows in Hattiesburg
Wood and fiberglass windows are a premium upgrade — figure roughly $800–$2,500 per window installed depending on material, size, and finish. Cost scales with the number of openings, and wood typically runs higher than fiberglass.
| number of windows | Hattiesburg 2026 range |
|---|---|
| 5 windows | $4,400 – $10,650 |
| 10 windows | $8,700 – $19,250 |
| 15 windows | $13,050 – $26,950 |
| 20 windows | $17,350 – $34,600 |
| 25+ windows (whole home) | $21,200 – $43,200 |
National size ranges localized to Hattiesburg labor and climate.
Wood & Fiberglass Window Replacement cost by type in Hattiesburg
| Fiberglass | $9,700 – $21,200 |
| Composite | $10,650 – $22,150 |
| Aluminum-clad wood | $12,550 – $26,000 |
| Solid wood | $13,500 – $28,850 |
Adjusted to Hattiesburg from national type-level ranges.
Wood & Fiberglass Window Replacement cost by efficiency in Hattiesburg
Frame material sets the price and the look. Fiberglass is durable and low-maintenance; wood (often clad in aluminum outside) offers the richest appearance but costs more. The glass package adds on top. Prices are per window installed.
| Fiberglass frame (double-pane low-E)Strong, stable, very low maintenance | $650 – $1,450 |
| Wood frame / aluminum-clad woodPremium look; needs periodic finishing | $1,050 – $2,200 |
| Triple-pane premium (wood or fiberglass)Top efficiency and sound control | $1,450 – $2,800 |
Labor vs. materials in Hattiesburg
Install crew, removal, permit & startup — the part Hattiesburg rates move most.
Equipment & materials — priced closer to the national level.
Split based on a typical $16,900 Hattiesburg project; your mix varies with scope.
How we estimate it
| National range | $10,000 – $25,000 |
| Hattiesburg labor adjustment | ×0.94 |
| hot climate factor | ×1.02 |
| Local permit | +$100 |
| Hattiesburg estimate | $9,700 – $24,050 |
Promo prices vs. the real cost
Window companies market by the unit; real jobs price by the whole scope. Watch for this gap:
- "Buy 2, get 2" / BOGO dealsdiscount is off an inflated list price
- "From $189/window" teaserinstall, trim & disposal usually extra
- Free in-home estimate$0 — it's a sales visit
- Financing offers$0 down · 0% APR, 12–60 mo
Additional wood and fiberglass window replacement costs to budget for
None of these are a given. What you actually pay hinges on the condition of the current system and how hard the site is to work in.
| Old window removal & disposalPer window; usually bundled into the quote | $30 – $75 |
| Full-frame (vs. insert/pocket) replacementPer window; standard for wood to flash properly | $150 – $450 |
| Rotted sill / frame repairPer opening, found after removal | $200 – $800 |
| Custom or non-standard size / shapeBay, bow, arched, or oversized units cost more | $200 – $1,000 |
| Interior/exterior trim, casing & stainingPer window; wood often gets a stained finish | $100 – $400 |
Typical national add-on ranges; confirm locally during your quote.
What's included
- Old window removal
- Interior and exterior trim
- Installation, flashing and sealing
- Premium wood or fiberglass windows
What affects the cost
- Number of windows
- Custom sizing and shapes
- Material (fiberglass vs solid wood vs clad)
- Historic or architectural matching
Ways to save on wood and fiberglass window replacement in Hattiesburg
- Bundle the whole house in one job
- Use premium only where visible, vinyl elsewhere
- Fiberglass costs less than wood with similar looks
- Check efficiency rebates
How long does wood and fiberglass window replacement last in Hattiesburg?
Fiberglass lasts 30–50+ years; well-maintained wood can match it, but neglected wood rots far sooner.
Fiberglass is nearly maintenance-free. Wood (and the exterior of clad units) needs periodic repainting or re-staining and seal checks.
Signs you need wood and fiberglass window replacement in Hattiesburg
- Windows stick, swell, or are hard to open and close
- Fog or condensation appears between the panes (the seal has failed)
- Wood frames show rot, soft spots, peeling paint, or water staining
- You feel drafts near the window when it's shut
- They're single-pane originals and energy bills are high
- Visible warping, cracking, or daylight around the sash
- Outside noise comes through easily
Repair or replace in Hattiesburg?
Repair if…
- The wood frame is structurally sound and just needs refinishing or minor rot repair
- Only the seal, weatherstripping, or hardware has failed
- It's a historic or character window worth restoring
- The unit is under warranty
Replace if…
- Condensation is sealed between the panes (the IGU seal is gone)
- Rot has spread into the structural frame or sill
- They're single-pane and you want major energy savings
- Several windows are failing — bulk replacement lowers per-window cost
Climate-zone spec
What window rating you need in Hattiesburg, MS
Hattiesburg, MS sits in a hot climate — the Southern ENERGY STAR window zone. To qualify for ENERGY STAR (v7.0), replacement windows here should meet:
In hot climates, the solar heat gain coefficient (SHGC) is the number that matters — a low SHGC blocks summer heat and cuts cooling bills far more than a rock-bottom U-factor.
Thresholds from ENERGY STAR Residential Windows v7.0. Costadia groups cities into cold / mixed / hot bands — for your exact county's zone, use the ENERGY STAR Climate Zone Finder. Source.
Rebates & incentives
The federal window tax credit is gone for 2026, but ENERGY STAR windows can still earn utility rebates in some areas — and the real long-run savings come from lower heating and cooling bills.
- The federal 25C tax credit (up to $600/yr for ENERGY STAR Most Efficient windows) ended December 31, 2025 under the One Big Beautiful Bill Act — not available for 2026.
- Some utilities still rebate high-efficiency windows — real examples include Mass Save (~$75/window on single-pane replacements) and Puget Sound Energy (up to $100/window, more for income-qualified, through 2026).
- There is no federal HEAR rebate for windows (that program targets electrification equipment like heat pumps), so utility and state programs are the path — check the DSIRE database.
- The durable savings are on your energy bills: right-rated windows for your climate zone cut heating/cooling costs every year (see the climate-zone spec above).
Verified July 2026. Program budgets and windows change fast — confirm current amounts and eligibility with your utility and the DSIRE database. Costadia does not administer these programs.
Rebates & tax credits
The federal 25C window tax credit (30%, up to $600) ended December 31, 2025 and no longer applies to 2026 installs. ENERGY STAR Most Efficient wood or fiberglass windows still pay back through lower energy bills, and many utilities and states offer their own rebates — check the DSIRE database.
Cheapest time for wood and fiberglass window replacement in Hattiesburg
Two things line up in fall and winter: installers have open calendars and need the work, and manufacturers run their best promotions of the year. Buy then and you get both breaks at once.
Why wood and fiberglass window replacement quotes vary — and how to compare them fairly
Price differences on an identical job trace back to the assumptions each contractor made; understand those and the 'expensive' bid often turns out fair.
Why a quote looks high (or low)
- Trim, disposal and exterior flashing/caulking may be excluded.
- Frame material — vinyl, wood, fiberglass — is a big driver.
- Full-frame replacement costs more than an insert (pocket) install — make sure bids match.
Get an apples-to-apples bid
- Confirm disposal, trim and flashing are included.
- Check warranties on frame, glass seal and labor separately.
- Compare frame material on equal terms.
- Match the glass package and ENERGY STAR rating across quotes.
Questions to ask Hattiesburg Windows pros
You can't judge bids side by side unless they cover the same ground; run through these with every pro on your list.
- 1Is this a full-frame replacement or an insert (pocket) install?
- 2What's the glass package — double vs. triple pane, low-E coating, gas fill?
- 3Are disposal, trim, and exterior caulking/flashing included?
- 4Are the windows ENERGY STAR rated for my climate zone?
- 5What's the warranty on the frame, glass seal, and the installation labor?
Wood & Fiberglass Window Replacement in Hattiesburg
How much does wood and fiberglass window replacement cost in Hattiesburg, MS?
Hattiesburg's going rate for wood and fiberglass window replacement is $9,700–$24,050 in 2026, with $16,900 the number most homeowners end up paying. We localize this using Hattiesburg's labor rates, hot-climate adjustments and permit fees — no separate math needed.
Is wood and fiberglass window replacement more expensive in Hattiesburg than average?
Put Hattiesburg next to the national picture and it lands about 3% lower than the national average; the labor index of 0.94 explains the bulk of it., plus a local Windows permit running about $100.
Do I need a permit for wood and fiberglass window replacement in Hattiesburg?
Yes — Hattiesburg typically requires a Windows permit for this job, running about $100. That cost is already folded into the estimate above.
What affects wood and fiberglass window replacement cost the most?
In plain terms, whole-home window replacement with premium wood or fiberglass windows — higher cost, better looks and longevity. Price swings mostly come down to equipment or material grade, the size and complexity of the home, local labor, and the hot climate zone.
How much should new windows really cost you?
Frame material, glass package and install type decide the price. Our editors on what's worth paying for.
The efficiency case
Where winters bite or summers punish, upgrading the glazing — triple-pane or a gas-filled low-E package — returns real money on heating and cooling bills, and ENERGY STAR-rated units can open the door to rebates. Put that upgrade money into the glass before you spend it on a fancier frame.
The install case
The best window on the market still fails when it's set into a bad opening without proper flashing. If the existing frame is rotted, a full-frame replacement that reseals the opening outlasts a cheap pocket insert every time — let the home's condition, not the lowest bid, decide the method.
The value case
Vinyl, double-pane, low-E windows deliver most of the comfort and efficiency for the lowest price. For whole-home replacements on a budget, they're the sensible default.
Frame material is the safe place to economize; the glass package and the install are not. Pick glazing for the weather you actually live with, stay with vinyl unless there's a real reason to move up, and don't buy your way under budget by accepting a rushed install.
Editorial analysis by Serhat Özçelik, reviewed by Costadia Editorial. These are our own cost perspectives, not third-party endorsements.
How we calculated this estimate
We start with 2026 national wood and fiberglass window replacement ranges compiled from contractor-pricing sources (Angi, HomeGuide, Fixr and EnergySage averages), then localize them to Hattiesburg using the BEA Regional Price Parity labor index (×0.94 here), the IECC hot-climate factor (×1.02) and a typical local permit fee (≈$100). Federal incentive details reference the IRS Inflation Reduction Act (25C/25D) and DSIRE.
This is a planning estimate, not a quote.Actual prices vary with your home's condition, equipment grade and contractor — always confirm with licensed local pros before budgeting.
References & data sources
Our Hattiesburg wood and fiberglass window replacement estimate is built from these primary, mostly government sources — not a single aggregator.
- Occupational Employment & Wage Statistics (metro wages) — U.S. Bureau of Labor Statistics.Metro-level trade wages behind each city's labor index.
- Regional Price Parities (state & metro) — U.S. Bureau of Economic Analysis.Regional price levels used where metro wage data is unavailable.
- IECC Climate Zones — U.S. DOE — Building Energy Codes Program.Climate-zone factors applied to weather-sensitive projects.
- Home Energy Tax Credits (25C / 25D) — Internal Revenue Service.Federal rebate and tax-credit figures for eligible upgrades.
- Database of State Incentives for Renewables & Efficiency — DSIRE — NC State University.State and utility incentive programs by ZIP code.
Wood and fiberglass window replacement alternatives in Hattiesburg
Homeowners in Hattiesburg often pair this with
A wood and fiberglass window replacement rarely happens in isolation — these projects commonly come up alongside it.
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