Windows · Hattiesburg, MS
How much does vinyl window replacement cost in Hattiesburg, MS? (2026)
In Hattiesburg, vinyl window replacement runs $4,900–$14,450, with most paying around $9,700 — about 3% below the national average. Replacing all of a home's windows with energy-efficient vinyl units — the most popular, budget-friendly choice (typically 10–15 windows).
Updated June 2026 · Localized estimate, not a quote
Most homeowners pay around $9,700
- Typical cost
- $9,700
- Labor vs US
- −11%
- Climate
- Hot
- Local permit
- $100
Refine your estimate
Tune it to your home to narrow the vinyl window replacement range.
Key takeaways for Hattiesburg
- Most Hattiesburg homeowners land around $9,700 for vinyl window replacement, within a $4,900–$14,450 range that sits about 3% below the national average.
- Running −11% against the US average, Hattiesburg labor is what moves this price off the national figure.
- Budget about $100 for the local Windows permit; it's already included above.
- Schedule the replacement early — this typically holds up 20–40 years, and an emergency swap costs full price.
- Time it right and you can save 5–15%: the best window to book is Late fall and winter.
- Check the rebates section below before you commit — 25C/25D federal credits and utility incentives can cut the net cost.
What goes into the price in Hattiesburg
A typical Hattiesburg vinyl window replacement of $9,700 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | Hattiesburg 2026 range |
|---|---|
| Materials & equipmentEquipment and supplies, which price out close to the national baseline. | $2,150 – $6,450 |
| Labor & installationThe installation work itself — removal, setup and startup — is what your city's labor rate actually moves. | $2,650 – $7,900 |
| Permit & feesWhat this city's building department charges for a Windows permit. | $100 |
| Total installed cost | $4,900 – $14,450 |
Split from the Hattiesburg estimate using a 55% local-labor share; line items sum to the total.
Why vinyl window replacement costs what it does in Hattiesburg
- Labor in Hattiesburg runs about 11% below the national average (based on price levels for the Hattiesburg metro area), which lowers the installed price.
- Because Hattiesburg sits in a hot climate zone, vinyl window replacement costs run about 2% higher than a neutral-climate baseline.
- Budget about $100 for the local Windows permit in Hattiesburg — already folded into the estimate above.
Vinyl Window Replacement cost by number of windows in Hattiesburg
Vinyl window replacement is priced per window — figure roughly $450–$1,000 each installed for standard double-hung units, including labor and disposal. Cost scales almost linearly with the number of openings you replace at once.
| number of windows | Hattiesburg 2026 range |
|---|---|
| 5 windows | $2,500 – $4,900 |
| 10 windows | $4,900 – $9,200 |
| 15 windows | $7,300 – $13,500 |
| 20 windows | $9,700 – $17,350 |
| 25+ windows (whole home) | $12,100 – $21,200 |
National size ranges localized to Hattiesburg labor and climate.
Vinyl Window Replacement cost by type in Hattiesburg
| Double-hung | $4,900 – $11,600 |
| Sliding | $4,400 – $10,650 |
| Casement | $5,850 – $13,500 |
| Picture | $6,350 – $13,500 |
| Bay / bow | $8,750 – $17,350 |
Adjusted to Hattiesburg from national type-level ranges.
Vinyl Window Replacement cost by efficiency in Hattiesburg
The glass package drives both price and energy savings. Double-pane low-E is the baseline; gas fills and a third pane add insulation that pays back fastest in cold or hot climates. Prices are per window installed.
| Double-pane low-E (standard)Best price-to-efficiency for most homes | $550 – $800 |
| Double-pane low-E + argon gas fillModest upcharge, noticeably better insulation | $650 – $950 |
| Triple-pane (premium)Best for harsh climates and noise reduction | $750 – $1,250 |
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 $9,700 Hattiesburg project; your mix varies with scope.
How we estimate it
| National range | $5,000 – $15,000 |
| Hattiesburg labor adjustment | ×0.94 |
| hot climate factor | ×1.02 |
| Local permit | +$100 |
| Hattiesburg estimate | $4,900 – $14,450 |
Promo prices vs. the real cost
That per-window figure in the ad is bait to book the in-home visit — the installed price per opening runs higher once trim, flashing and disposal are counted:
- "From $189/window" teaserinstall, trim & disposal usually extra
- Financing offers$0 down · 0% APR, 12–60 mo
- Free in-home estimate$0 — it's a sales visit
- "Buy 2, get 2" / BOGO dealsdiscount is off an inflated list price
Additional vinyl window replacement costs to budget for
These hit some bids and skip others. The deciding factors are your home's condition, layout and what the crew finds once work begins.
| Old window removal & disposalPer window; usually bundled into the quote | $30 – $75 |
| Full-frame (vs. insert/pocket) replacementPer window; needed if the frame is rotted or out of square | $100 – $350 |
| Rotted sill / frame repairPer opening, found after removal | $150 – $600 |
| Custom or non-standard size / shapeBay, bow, arched, or oversized units cost more | $100 – $500 |
| Interior/exterior trim & casingPer window if trim is replaced | $50 – $200 |
Typical national add-on ranges; confirm locally during your quote.
What's included
- Removal and disposal of old windows
- Installation, flashing and sealing
- Trim and caulking
- New energy-efficient vinyl windows
What affects the cost
- Number and size of windows
- Frame condition and any rot repair
- Window style (double-hung, casement, bay)
- Glass package (double vs triple pane, low-E)
Ways to save on vinyl window replacement in Hattiesburg
- Standard sizes cost far less than custom
- Look for utility rebates on ENERGY STAR units
- Replace all windows at once for volume pricing
- Vinyl gives the best price-to-efficiency ratio
How long does vinyl window replacement last in Hattiesburg?
Quality vinyl windows last 20–40 years; the insulated glass seal often fails before the frame does.
Vinyl is low-maintenance — no painting. Just check and re-caulk perimeter seals every year or two and clean tracks.
Signs you need vinyl window replacement in Hattiesburg
- Windows stick, are hard to open/close, or won't stay up
- Fog or condensation appears between the panes (the seal has failed)
- You feel a noticeable draft near the window even when it's shut
- They're single-pane and your heating/cooling bills are high
- Visible rot, warping, or water damage on the frame or sill
- Frost or moisture collects on the inside glass in winter
- Outside noise comes through easily
Repair or replace in Hattiesburg?
Repair if…
- Only the weatherstripping, balance, or lock hardware has failed
- A single pane is cracked but the frame and seal are sound
- The window is under ~10 years old and still under warranty
Replace if…
- Condensation is sealed between double panes (the IGU seal is gone)
- The frame is rotted, warped, or out of square
- They're original single-pane windows and you want energy savings
- Multiple windows are failing — bulk replacement is more cost-effective
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 is not available for 2026 installs. ENERGY STAR Most Efficient windows still cut heating and cooling bills year after year, and many utilities and states offer their own rebates — check the DSIRE database.
Cheapest time for vinyl window replacement in Hattiesburg
Why fall and winter save money: installers are hungry for work and manufacturers are running promotions, and those two discounts happen to overlap in the same off-season window.
Why vinyl 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)
- Frame material — vinyl, wood, fiberglass — is a big driver.
- Trim, disposal and exterior flashing/caulking may be excluded.
- 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
A fair comparison starts with identical questions. Ask each contractor the following before anything gets signed.
- 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?
Vinyl Window Replacement in Hattiesburg
How much does vinyl window replacement cost in Hattiesburg, MS?
vinyl window replacement in Hattiesburg runs $4,900–$14,450 as of 2026, with $9,700 the figure most homeowners actually land on. Hattiesburg labor rates, the hot climate and permit fees each shift the total, and all three already sit inside this range.
Is vinyl 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. and the local Windows permit costs about $100.
Do I need a permit for vinyl window replacement in Hattiesburg?
In Hattiesburg, this usually needs a Windows permit (around $100). The estimate above already accounts for it.
What affects vinyl window replacement cost the most?
Replacing all of a home's windows with energy-efficient vinyl units — the most popular, budget-friendly choice (typically 10–15 windows). 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?
Windows are priced by frame, glass and install method — and homeowners often spend on the wrong one. Our editors on what's worth paying for.
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.
The efficiency case
In extreme climates, triple-pane or premium low-E/gas-fill glass pays back in comfort and bills — and ENERGY STAR units may qualify for rebates. Spend on the glass package before the frame upgrade.
The install case
A perfect window installed badly leaks and fails. Full-frame replacement with proper flashing beats a cheap pocket insert in a rotted opening — match the install method to your home's condition, not just the price.
Let your climate dictate the glass package, keep vinyl as the frame unless something specific rules it out, and hold the line on installation quality — that last one is the corner that comes back as drafts and leaks.
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 vinyl 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 vinyl 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.
Vinyl window replacement alternatives in Hattiesburg
Homeowners in Hattiesburg often pair this with
A vinyl window replacement rarely happens in isolation — these projects commonly come up alongside it.
Other projects in Hattiesburg
Browse local 2026 costs for every home project in Hattiesburg, MS.