Wood & Fiberglass Window Replacement cost: Knoxville vs Memphis (2026)
The two metros aren't quite in sync on wood and fiberglass window replacement: Knoxville sits 1% below Memphis, or roughly $16,750 versus $16,950 — about $200 apart.
Knoxville TN
Lower costTypically around $16,750
Memphis TN
Typically around $16,950
Knoxville vs Memphis: full breakdown
| Factor | Knoxville | Memphis |
|---|---|---|
| Typical 2026 cost | $16,750 | $16,950 |
| Estimated range | $9,600–$23,850 | $9,700–$24,150 |
| Labor index (vs US) | ×0.95 | ×0.96 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $100 | $100 |
| Labor share | $9,200 | $9,300 |
| Materials/equipment | $7,550 | $7,650 |
These are 2026 planning figures for wood and fiberglass window replacement, localized to each city — not formal quotes.
Is the gap worth worrying about?
At 1%, this gap is small enough that it's usually swallowed by normal quote-to-quote variation for wood and fiberglass window replacement — focus on the contractor, not the city.
Wood and fiberglass window replacement by type: Knoxville vs Memphis
We localize each wood and fiberglass window replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Knoxville | Memphis |
|---|---|---|
| Fiberglass | $9,600–$21,000 | $9,700–$21,250 |
| Composite | $10,550–$21,950 | $10,700–$22,250 |
| Aluminum-clad wood | $12,450–$25,750 | $12,600–$26,100 |
| Solid wood | $13,400–$28,600 | $13,550–$28,950 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
Wood and fiberglass window replacement by number of windows: Knoxville vs Memphis
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 | Knoxville | Memphis |
|---|---|---|
| 5 windows | $4,400–$10,550 | $4,450–$10,700 |
| 10 windows | $8,650–$19,100 | $8,750–$19,350 |
| 15 windows | $12,950–$26,700 | $13,100–$27,050 |
| 20 windows | $17,200–$34,300 | $17,400–$34,750 |
| 25+ windows (whole home) | $21,000–$42,850 | $21,250–$43,400 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
What windows pros earn in each metro
Since labor accounts for around 55% of what a wood and fiberglass window replacement job costs, it's the biggest lever behind any price gap between cities. What you're seeing below is actual BLS metro wage data for skilled installers — not a guess.
No BLS metro wage series for Knoxville; we use Tennessee regional price parity instead.
Memphis metro · about 7% below the US average installer wage.
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
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.
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
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.
Spend where it counts — the glass package for your climate — and don't default to a premium frame material without a reason. Whatever you do, don't cut install quality to hit a budget number.
Knoxville vs Memphis
Is wood and fiberglass window replacement cheaper in Knoxville or Memphis?
Knoxville wins on price: wood and fiberglass window replacement runs about $16,750 there versus $16,950 in Memphis, a gap of roughly $200 (1%) as of 2026.
Why does wood and fiberglass window replacement cost more in Memphis than Knoxville?
Labor rates explain most of it — 0.96 in Memphis vs 0.95 in Knoxville. A mixed climate versus mixed accounts for the rest.
How much is wood and fiberglass window replacement in Knoxville, TN?
In Knoxville, wood and fiberglass window replacement typically runs $9,600–$23,850 in 2026, with most homeowners paying around $16,750.
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 Knoxville and Memphis: 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?
Probably not. Yes, $200 is a real gap, but it's a one-time cost you can partly offset in Memphis with off-season timing and tighter bids. Long-term factors like energy prices and home condition matter more than this one number.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik