Vinyl Window Replacement cost: Knoxville vs New South Memphis (2026)
The two metros aren't quite in sync on vinyl window replacement: Knoxville sits 2% below New South Memphis, or roughly $9,600 versus $9,750 — about $150 apart.
Knoxville TN
Lower costTypically around $9,600
New South Memphis TN
Typically around $9,750
Knoxville vs New South Memphis: full breakdown
| Factor | Knoxville | New South Memphis |
|---|---|---|
| Typical 2026 cost | $9,600 | $9,750 |
| Estimated range | $4,850–$14,350 | $4,900–$14,550 |
| Labor index (vs US) | ×0.95 | ×0.96 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $100 | $100 |
| Labor share | $5,300 | $5,350 |
| Materials/equipment | $4,300 | $4,400 |
Vinyl window replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
How much should this gap actually matter?
At 2%, this gap is small enough that it's usually swallowed by normal quote-to-quote variation for vinyl window replacement — focus on the contractor, not the city.
Vinyl window replacement by type: Knoxville vs New South Memphis
Every vinyl 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 | Knoxville | New South Memphis |
|---|---|---|
| Double-hung | $4,850–$11,500 | $4,900–$11,650 |
| Sliding | $4,400–$10,550 | $4,450–$10,700 |
| Casement | $5,800–$13,400 | $5,850–$13,550 |
| Picture | $6,300–$13,400 | $6,350–$13,550 |
| Bay / bow | $8,650–$17,200 | $8,750–$17,400 |
Treat these as 2026 localized estimates for vinyl window replacement, not quotes from a contractor.
Vinyl window replacement by number of windows: Knoxville vs New South Memphis
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.
| Size | Knoxville | New South Memphis |
|---|---|---|
| 5 windows | $2,500–$4,850 | $2,500–$4,900 |
| 10 windows | $4,850–$9,150 | $4,900–$9,250 |
| 15 windows | $7,250–$13,400 | $7,300–$13,550 |
| 20 windows | $9,600–$17,200 | $9,700–$17,400 |
| 25+ windows (whole home) | $12,000–$21,000 | $12,150–$21,250 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national vinyl window replacement range for local labor, climate and permits.
What windows pros earn in each metro
Labor is about 55% of a vinyl window replacement bill, so local wages drive most of the gap. These are real metro hourly wages for skilled installers (BLS OEWS), not estimates.
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 vinyl window replacement in either city
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.
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 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 unlock 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.
Buy the glass package your climate needs, default to vinyl frames unless you have a reason not to, and never let install quality be the thing you cut to hit a number.
Knoxville vs New South Memphis
Is vinyl window replacement cheaper in Knoxville or New South Memphis?
Knoxville wins on price: vinyl window replacement runs about $9,600 there versus $9,750 in New South Memphis, a gap of roughly $150 (2%) as of 2026.
Why does vinyl window replacement cost more in New South Memphis than Knoxville?
It comes down to labor: New South Memphis indexes at 0.96 against Knoxville's 0.95. The mixed-vs-mixed climate difference adds to the gap.
How much is vinyl window replacement in Knoxville, TN?
vinyl window replacement in Knoxville runs $4,850–$14,350 as of 2026 — most jobs land near $9,600.
When is the cheapest time to buy vinyl window replacement — and does it differ by city?
No, the seasonal pattern is the same in Knoxville and New South 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 vinyl window replacement cost?
Not really — the $150 gap is one-time, and smart timing and tighter quotes in New South Memphis can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare vinyl window replacement in other cities
Updated June 2026 · By Serhat Özçelik