Window replacement cost in Louisville, KY
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (10 windows)
- $4,300 – $14,400
- Per window
- $432 – $1,441
- before permit
- Versus US midpoint
- −4%
- US $9,750
- Rank of 300 metros
- #144
- 1 = most expensive
Replacement windows in Louisville, KY usually costs $4,300 to $14,400 for 10 windows. That works out to about $432 to $1,441 per window before permits. Compared with the national midpoint that is $390 less. Building materials run about 4% below the US average here (BEA goods price index 96.2).
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Estimated cost for 10 windows in Louisville, KY, standard level
$7,350 to $11,400
About $735 to $1,138 per window before permits. Labor is about 27% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $5,200 | $8,400 |
| Labor | $2,150 | $2,950 |
| Permits and fees | $0 | $0 |
| Total | $7,350 | $11,400 |
Cost breakdown for 10 windows in Louisville, KY
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $2,800 | $6,800 | $10,800 | 73% |
| Labor | $1,500 | $2,550 | $3,600 | 27% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $4,300 | $9,350 | $14,400 | 100% |
What is behind the Louisville number
The wage side of the estimate leans on glaziers, who do 50% of the hours on a typical job. Their local median is $26.52 an hour. Add the other trades involved and the blended wage index for Louisville is 0.96 (US = 1.00), which puts labor at 27% of the total.
Materials are scaled with BEA's regional price parity for goods. Louisville is at 96.2 against 100 for the US, so a materials line of $7,100 nationally becomes $6,800 here (midpoint, 10 windows). Permits follow the all-items index of 93.1: $0 to $0.
Window replacement: what moves the price in Louisville
Window type
Single-hung and picture windows are cheapest; bay and bow windows can reach $3,000-$8,000+.
Count
Replacing 10 to 15 windows runs $4,500-$22,500; at 25 windows it is $11,250-$37,500.
Permit
Window permits are $50-$200 each, or $400-$600 total for a multi-window job, and are often only needed when you change the opening (HomeGuide). No permit fee is included here because many cities do not ask for one on same-size replacements.
Pick a size, pick a tier: window replacement pricing in Louisville
The cited range is split into basic, standard and premium bands, then scaled to Louisville. Bands overlap, because plenty of standard jobs cost as much as a light premium one. Sizes run from a few windows (5 windows) to whole house (25 windows).
Basic
$4,300 to $8,350
Standard vinyl single-hung, same openings
Standard
$7,350 to $11,400
Mid-grade vinyl or composite, a few larger units
Premium
$10,400 to $14,400
Fiberglass or wood, large or custom sizes
| Size | Basic | Standard | Premium |
|---|---|---|---|
| a few windows (5 windows) | $2,150 – $4,200 | $3,650 – $5,700 | $5,200 – $7,200 |
| small house (10 windows) | $4,300 – $8,350 | $7,350 – $11,400 | $10,400 – $14,400 |
| average house (15 windows) | $6,500 – $12,500 | $11,000 – $17,100 | $15,600 – $21,600 |
| whole house (25 windows) | $10,800 – $20,900 | $18,400 – $28,500 | $25,900 – $36,000 |
Louisville weather and the window replacement calendar
Climate numbers on this page come from NOAA's 1991-2020 U.S. Climate Normals at the nearest suitable station, Louisville Intl Ap (5 miles from the city center). They are 30-year averages, so any one year can run hotter, colder or wetter.
For exterior installation, the comfortable months in Louisville are February through December: 11 of 12. Outside them, January has an average daytime high under 45°F.
In January the average high stays below 45°F. Sealants, adhesives and some materials, such as vinyl, are harder to install well in the cold, and short daylight cuts the working day.
Louisville gets about 48 inches of precipitation in a normal year, including roughly 13 inches of snow. The wettest months are March, April and May (5.2 inches in May). Inside the workable window, February and November are the driest, at 3.4 and 3.4 inches. The station averages about 43 days a year at 90°F or above.
We do not adjust the estimate by month, because we have no reliable published data on seasonal pricing. It is still worth asking contractors whether an off-peak start date changes their bid.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 44 | 28 | 3.4 | Cold |
| Feb | 48 | 31 | 3.4 | Workable |
| Mar | 58 | 39 | 4.6 | Workable |
| Apr | 70 | 49 | 4.8 | Workable |
| May | 78 | 59 | 5.2 | Workable |
| Jun | 86 | 67 | 4.3 | Workable |
| Jul | 89 | 71 | 4.0 | Workable |
| Aug | 88 | 70 | 3.7 | Workable |
| Sep | 82 | 62 | 3.7 | Workable |
| Oct | 71 | 50 | 3.7 | Workable |
| Nov | 58 | 39 | 3.4 | Workable |
| Dec | 47 | 32 | 4.1 | Workable |
What local crews earn in Louisville
The labor line is built from BLS wage data, one trade at a time. This job draws on 3 trades. We compare each trade's local median with the US median, weight the ratios by how much of the job each trade does, and apply the blend to the national labor cost. For Louisville the blend is 0.96.
Glaziers (47-2121), 50% of the weighting: a median of $26.52 an hour, 3% below the US median of $27.44. The middle half of them earn between $23.16 and $28.33 an hour. About 260 work in the metro. That is 3.8 per 10,000 jobs, compared with 3.8 nationally, so the supply of crews looks typical.
Carpenters (47-2031), 40% of the weighting: a median of $27.17 an hour, 7% below the US median of $29.12. The middle half of them earn between $23.31 and $31.24 an hour. About 2,990 work in the metro. That is 43.6 per 10,000 jobs, compared with 43.1 nationally, so the supply of crews looks typical.
For general maintenance and repair workers (49-9071, weighted 10%) the local median is $23.54 an hour, which is in line with the national $23.84. The middle half of them earn between $19.68 and $30.50 an hour. BLS counts 7,060 of them working in the area, 103.0 for every 10,000 jobs (US: 98.4), so the local bench is about average.
A quick sensitivity check: moving the lead trade (glaziers) from the median to the 75th percentile wage adds about $90 to the midpoint estimate; the 25th percentile takes off about $160. That is a swing of roughly 1.7% to 0.9% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Louisville/Jefferson County has 685,190 jobs in total (BLS, May 2025), ranking 43rd by size among the 300 metros on this site.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Glaziers (47-2121) | 50% | $23.16 | $26.52 | $28.33 | $27.44 | 0.97 | metro |
| Carpenters (47-2031) | 40% | $23.31 | $27.17 | $31.24 | $29.12 | 0.93 | metro |
| General maintenance and repair workers (49-9071) | 10% | $19.68 | $23.54 | $30.50 | $23.84 | 0.99 | metro |
| Blended | 100% | 0.96 | |||||
Louisville against nearby metros and the rest of Kentucky
Contractors rarely work more than an hour or two from home, so the neighboring metros set a rough ceiling and floor for your quotes. Midpoints for 10 windows range from $9,100 to $9,500 across Louisville and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Louisville, KYthis page | $4,300 – $14,400 | $9,350 | |
| Lexington, KY70 miles | $4,150 – $14,000 | $9,100 | −3% |
| Bloomington, IN90 miles | $4,400 – $14,500 | $9,400 | +1% |
| Cincinnati, OH90 miles | $4,350 – $14,400 | $9,400 | level |
| Bowling Green, KY90 miles | $4,200 – $14,100 | $9,150 | −2% |
| Evansville, IN105 miles | $4,400 – $14,500 | $9,500 | +1% |
| Kentucky (statewide) | $4,200 – $14,100 | $9,100 | −3% |
| United States | $4,500 – $15,000 | $9,750 | +4% |
Out of the 300 metros we cover, Louisville ranks #144 for the cost of this job (#1 is the most expensive). Statewide, Louisville is 3% above the Kentucky figure.
Elsewhere in Kentucky
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Lexington, KY | 286,910 jobs | $4,150 – $14,000 | $9,100 | −3% |
| Bowling Green, KY | 82,160 jobs | $4,200 – $14,100 | $9,150 | −2% |
Metros of a similar size
Big cities and small ones price differently, so here is Louisville against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Providence, RI | 714,120 jobs | $4,500 – $14,900 | $9,700 | +3% |
| Oklahoma City, OK | 677,680 jobs | $4,050 – $13,600 | $8,800 | −6% |
| Raleigh, NC | 743,120 jobs | $4,150 – $14,100 | $9,100 | −3% |
| Richmond, VA | 660,350 jobs | $4,300 – $14,400 | $9,400 | level |
What nearby projects cost in Louisville
Jobs that often go together with windows are priced below at their usual sizes, using the same Louisville wage and price inputs. Compared with national midpoints, vinyl siding comes out highest (−4%) and storm door lowest (−5%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Patio door | 1 door | $570 – $5,750 | −4% |
| Front door | 1 door | $470 – $2,400 | −4% |
| Storm door | 1 door | $330 – $910 | −5% |
| Vinyl siding | 2,100 sq ft of wall | $8,100 – $24,200 | −4% |
| Garage door | 1 door | $670 – $3,550 | −4% |
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Window replacement in Louisville: your questions
+How much does it cost to replace windows in Louisville?
For 10 windows, expect $4,300 to $14,400 in the Louisville area. A standard-spec job lands at $7,350 to $11,400. Small jobs usually cost more per window and large ones less.
+What is the price per window for windows in Louisville?
About $432 to $1,441 per window for materials and labor, plus $0 to $0 for the permit if one is needed. The US range is $450 to $1,500.
+Is windows cheaper in Louisville or Lexington?
Lexington is 70 miles away. The midpoint for 10 windows there is $9,100, which is 3% less than Louisville ($9,350). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Louisville?
About 27% at the midpoint, or $2,550 out of $9,350. Materials are 73% and permits 0%. Nationally, labor is 27%.
+What would average house (15 windows) cost in Louisville?
$6,500 to $21,600. Pick a different size in the estimator above to get your own number.
+Does windows need a permit in Louisville?
Often, but rules are set by your city or county building office, so call before you hire. Budget $0 to $0 for fees in the Louisville area (our national range of $0 to $0 scaled by the local price level).
+Is Louisville expensive for windows compared with the rest of Kentucky?
Louisville is 3% above the Kentucky statewide estimate ($9,100 at the midpoint). We cover 3 metros in Kentucky; see the state page to compare them.
+What do glaziers earn in Louisville?
The BLS median is $26.52 an hour in the Louisville area, compared with $27.44 nationally. The 25th to 75th percentile range is $23.16 to $28.33.
+What do basic and premium windows work cost in Louisville?
For 10 windows, basic work runs $4,300 to $8,350 and premium work $10,400 to $14,400. Basic means: standard vinyl single-hung, same openings. Premium means: fiberglass or wood, large or custom sizes.
+When is the best time to replace windows in Louisville?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are February through December. February and November are typically the driest of those months. Local contractors' schedules matter as much as the weather, so book early for the busy months.
Window replacement near Louisville
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does Window Replacement Cost? (2026) (accessed November 4, 2026)
- HomeGuide: 2026 Building Permit Costs | Fees & Cost Calculator (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
- NOAA NCEI U.S. Climate Normals, 1991-2020
Note on derived figures: Materials = 65% of the low installed price and 75% of the high one, from HomeGuide's statement that the window unit is 65-75% of replacement cost.