Wood & Fiberglass Window Replacement cost: Hendersonville vs Knoxville (2026)
Hendersonville runs 2% higher than Knoxville for wood and fiberglass window replacement — expect around $17,100 in Hendersonville against $16,750 in Knoxville, a difference of about $350.
Hendersonville TN
Typically around $17,100
Knoxville TN
Lower costTypically around $16,750
Hendersonville vs Knoxville: full breakdown
| Factor | Hendersonville | Knoxville |
|---|---|---|
| Typical 2026 cost | $17,100 | $16,750 |
| Estimated range | $9,800–$24,350 | $9,600–$23,850 |
| Labor index (vs US) | ×0.97 | ×0.95 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $100 |
| Labor share | $9,400 | $9,200 |
| Materials/equipment | $7,700 | $7,550 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
Is the gap worth worrying about?
A 2% difference on wood and fiberglass window replacement is minor — you'll typically see a wider spread just from getting multiple quotes in the same city, so don't let location drive the decision.
Wood and fiberglass window replacement by type: Hendersonville vs Knoxville
Every wood and fiberglass window replacement type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Hendersonville | Knoxville |
|---|---|---|
| Fiberglass | $9,800–$21,450 | $9,600–$21,000 |
| Composite | $10,800–$22,400 | $10,550–$21,950 |
| Aluminum-clad wood | $12,700–$26,300 | $12,450–$25,750 |
| Solid wood | $13,700–$29,200 | $13,400–$28,600 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
Wood and fiberglass window replacement by number of windows: Hendersonville vs Knoxville
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.
| Size | Hendersonville | Knoxville |
|---|---|---|
| 5 windows | $4,500–$10,800 | $4,400–$10,550 |
| 10 windows | $8,850–$19,500 | $8,650–$19,100 |
| 15 windows | $13,200–$27,250 | $12,950–$26,700 |
| 20 windows | $17,550–$35,000 | $17,200–$34,300 |
| 25+ windows (whole home) | $21,450–$43,750 | $21,000–$42,850 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national wood and fiberglass window replacement range for local labor, climate and permits.
What windows pros earn in each metro
Labor is about 55% of a wood and fiberglass window replacement bill, so local wages drive most of the gap. These are real metro hourly wages for skilled installers (BLS OEWS), not estimates.
Nashville-Davidson--Murfreesboro--Franklin metro · about 6% below the US average installer wage.
No BLS metro wage series for Knoxville; we use Tennessee regional price parity instead.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for wood and fiberglass window replacement in either city
Installers discount labor in the slow winter months, and manufacturers layer rebates on top during the same stretch — buying off-season means catching both at once instead of neither.
How much should new windows really cost you?
A window quote bundles three separate purchases into one number: the frame, the glass, and the labor to set it right. Knowing which of the three actually moves comfort and bills is what keeps the money from landing in the wrong place.
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 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 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.
Vinyl frames are the sensible default unless your situation says otherwise; the glass package is where climate-specific spending pays off. Install quality is the one place a discount always costs more later.
Hendersonville vs Knoxville
Is wood and fiberglass window replacement cheaper in Hendersonville or Knoxville?
Knoxville wins on price: wood and fiberglass window replacement runs about $16,750 there versus $17,100 in Hendersonville, a gap of roughly $350 (2%) as of 2026.
Why does wood and fiberglass window replacement cost more in Hendersonville than Knoxville?
Labor rates explain most of it — 0.97 in Hendersonville vs 0.95 in Knoxville. A mixed climate versus mixed, along with differing permit costs, accounts for the rest.
How much is wood and fiberglass window replacement in Hendersonville, TN?
Expect to pay $9,800 to $24,350 for wood and fiberglass window replacement in Hendersonville in 2026, averaging around $17,100.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
No, the seasonal pattern is the same in Hendersonville and Knoxville: book during Late fall and winter for about 5–15% in savings. Spring and summer peak is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on wood and fiberglass window replacement cost?
Not really — the $350 gap is one-time, and smart timing and tighter quotes in Hendersonville can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik