Windows · Morristown, TN
How much does wood and fiberglass window replacement cost in Morristown, TN? (2026)
In Morristown, wood and fiberglass window replacement runs $9,450–$23,450, with most paying around $16,450 — about 6% 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 $16,450
- Typical cost
- $16,450
- Labor vs US
- −12%
- Climate
- Mixed
- Local permit
- $100
Refine your estimate
Tune it to your home to narrow the wood and fiberglass window replacement range.
Key takeaways for Morristown
- Morristown homeowners typically pay $9,450–$23,450 for wood and fiberglass window replacement, with $16,450 the usual landing spot — about 6% below the national average.
- Labor is the swing factor here: Morristown trades bill −12% relative to the national average.
- Budget about $100 for the local Windows permit; it's already included above.
- Schedule the replacement early — this typically holds up 30–50 years, and an emergency swap costs full price.
- Late fall and winter is the low-price window — about 5–15% under peak rates.
- The estimate above is before incentives; federal 25C/25D credits and utility rebates below can reduce what you actually pay.
What goes into the price in Morristown
A typical Morristown wood and fiberglass window replacement of $16,450 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | Morristown 2026 range |
|---|---|
| Materials & equipmentUnit, materials and supplies — priced close to the national level. | $4,200 – $10,500 |
| Labor & installationInstall crew, removal and startup — the part local rates move most. | $5,150 – $12,850 |
| Permit & feesLocal building-department fee for Windows work here. | $100 |
| Total installed cost | $9,450 – $23,450 |
Split from the Morristown estimate using a 55% local-labor share; line items sum to the total.
Why wood and fiberglass window replacement costs what it does in Morristown
- Labor in Morristown runs about 12% below the national average (based on price levels for the Morristown metro area), which lowers the installed price.
- Morristown's Windows permit runs roughly $100, which is already part of the number above.
Wood & Fiberglass Window Replacement cost by number of windows in Morristown
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 | Morristown 2026 range |
|---|---|
| 5 windows | $4,300 – $10,350 |
| 10 windows | $8,500 – $18,800 |
| 15 windows | $12,700 – $26,250 |
| 20 windows | $16,900 – $33,700 |
| 25+ windows (whole home) | $20,650 – $42,150 |
National size ranges localized to Morristown labor and climate.
Wood & Fiberglass Window Replacement cost by type in Morristown
| Fiberglass | $9,400 – $20,550 |
| Composite | $10,350 – $21,500 |
| Aluminum-clad wood | $12,200 – $25,200 |
| Solid wood | $13,100 – $28,000 |
Adjusted to Morristown from national type-level ranges.
Wood & Fiberglass Window Replacement cost by efficiency in Morristown
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 – $1,400 |
| Wood frame / aluminum-clad woodPremium look; needs periodic finishing | $1,050 – $2,150 |
| Triple-pane premium (wood or fiberglass)Top efficiency and sound control | $1,400 – $2,700 |
Labor vs. materials in Morristown
Install crew, removal, permit & startup — the part Morristown rates move most.
Equipment & materials — priced closer to the national level.
Split based on a typical $16,450 Morristown project; your mix varies with scope.
How we estimate it
| National range | $10,000 – $25,000 |
| Morristown labor adjustment | ×0.93 |
| mixed climate factor | ×1 |
| Local permit | +$100 |
| Morristown estimate | $9,450 – $23,450 |
Promo prices vs. the real cost
Before you anchor on an advertised per-window rate, check what it leaves out of the installed price:
- "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
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; 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
- Interior and exterior trim
- Old window removal
- Installation, flashing and sealing
- Premium wood or fiberglass windows
What affects the cost
- Material (fiberglass vs solid wood vs clad)
- Historic or architectural matching
- Custom sizing and shapes
- Number of windows
Ways to save on wood and fiberglass window replacement in Morristown
- Use premium only where visible, vinyl elsewhere
- Bundle the whole house in one job
- Check efficiency rebates
- Fiberglass costs less than wood with similar looks
How long does wood and fiberglass window replacement last in Morristown?
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 Morristown
- 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 Morristown?
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 Morristown, TN
Morristown, TN sits in a mixed climate — the North-Central / South-Central ENERGY STAR window zone. To qualify for ENERGY STAR (v7.0), replacement windows here should meet:
Mixed climates need balance: a low U-factor for winter plus a controlled SHGC so summer sun doesn't overheat the home. Requirements tighten as you move south.
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 Morristown
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 wood and fiberglass window replacement quotes vary — and how to compare them fairly
A wide spread between bids rarely means someone is overcharging; it usually means they priced different work. Below is what moves the number and how to line the quotes up.
Why a quote looks high (or low)
- Full-frame replacement costs more than an insert (pocket) install — make sure bids match.
- Frame material — vinyl, wood, fiberglass — is a big driver.
- Trim, disposal and exterior flashing/caulking may be excluded.
Get an apples-to-apples bid
- Compare frame material on equal terms.
- Specify full-frame vs. insert for every bid.
- Check warranties on frame, glass seal and labor separately.
- Confirm disposal, trim and flashing are included.
Questions to ask Morristown 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?
Wood & Fiberglass Window Replacement in Morristown
How much does wood and fiberglass window replacement cost in Morristown, TN?
The low end sits near $9,450 and the high end near $23,450 for wood and fiberglass window replacement in Morristown this 2026, with $16,450 the common middle. That range already accounts for Morristown's labor rates, its mixed climate and local permit costs.
Is wood and fiberglass window replacement more expensive in Morristown than average?
Morristown is about 6% lower than the national average, mainly because local labor runs at an index of 0.93 relative to the US average. — the local Windows permit, about $100, is part of that too.
Do I need a permit for wood and fiberglass window replacement in Morristown?
In Morristown, this usually needs a Windows permit (around $100). The estimate above already accounts for it.
What affects wood and fiberglass window replacement cost the most?
Whole-home window replacement with premium wood or fiberglass windows — higher cost, better looks and longevity. Grade of equipment and materials tops the list, followed by home size and complexity, local labor, and the mixed climate zone.
How much should new windows really cost you?
A window budget rests on three choices — frame material, glass package and how it's installed. Our editors weigh in on where the money is well spent.
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.
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 value case
For a whole-home replacement on a fixed budget, vinyl frames with double-pane low-E glass capture nearly all the comfort and efficiency gains at the lowest entry point. Stepping up to fiberglass or triple glazing buys diminishing returns most homeowners never actually notice.
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 wood and fiberglass window replacement ranges compiled from contractor-pricing sources (Angi, HomeGuide, Fixr and EnergySage averages), then localize them to Morristown using the BEA Regional Price Parity labor index (×0.93 here), the IECC mixed-climate factor (×1) 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 Morristown 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 Morristown
Homeowners in Morristown 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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