Patio door cost in Napa, CA
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (1 door)
- $670 – $6,950
- Per door
- $673 – $6,934
- before permit
- Versus US midpoint
- +15%
- US $3,300
- Rank of 300 metros
- #8
- 1 = most expensive
Napa homeowners pay roughly $670 to $6,950 to install a patio door at 1 door, or $673 to $6,934 per door (permit not included). Against the US midpoint, Napa is 15% higher. Carpenters earn a median of $38.75 an hour in the Napa area, 33% above the US median of $29.12.
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Estimated cost for 1 door in Napa, CA, standard level
$2,550 to $5,050
About $2,551 to $5,056 per door before permits. Labor is about 53% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,250 | $2,350 |
| Labor | $1,300 | $2,700 |
| Permits and fees | $0 | $0 |
| Total | $2,550 | $5,050 |
Cost breakdown for 1 door in Napa, CA
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $420 | $1,800 | $3,150 | 47% |
| Labor | $250 | $2,000 | $3,800 | 53% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $670 | $3,800 | $6,950 | 100% |
Why Napa prices look the way they do
The wage side of the estimate leans on carpenters, who do 60% of the hours on a typical job. Their local median is $38.75 an hour. Add the other trades involved and the blended wage index for Napa is 1.26 (US = 1.00), which puts labor at 53% of the total.
On the materials line, the BEA goods price index for the Napa metro is 105.2 (US = 100). The midpoint materials bill for 1 door comes to $1,800, compared with $1,700 at national prices. Permit and inspection fees are scaled by the broader index (112.6) and land at $0 to $0.
Data note: 30% of the labor weighting for this project uses a statewide median because BLS has no published metro figure for that trade in Napa. The wage table below marks each row.
Cost by quality level and size in Napa
Three bands are cut from the same cited range and localized for Napa wages and prices. They overlap on purpose: a good standard job and a modest premium job can cost the same. The grid below prices the same bands at 2 common sizes.
Basic
$670 to $3,200
Standard vinyl slider, same opening
Standard
$2,550 to $5,050
Wider slider or French door with better glass
Premium
$4,450 to $6,950
Multi-panel or custom door, new opening
| Size | Basic | Standard | Premium |
|---|---|---|---|
| one sliding door | $670 – $3,200 | $2,550 – $5,050 | $4,450 – $6,950 |
| two doors | $1,350 – $6,350 | $5,100 – $10,100 | $8,850 – $13,900 |
When to schedule patio door in Napa
We use NOAA's 1991-2020 climate normals for Napa State Hospital (5 miles from the city center). These are 30-year monthly averages, not forecasts.
Weather is not a serious constraint for exterior installation in Napa: no month in the averages is cold enough (an average daytime high under 45°F) or hot enough (an average daytime high of 90°F or more) to rule it out, so the workable window is all year.
Napa gets about 27 inches of precipitation in a normal year. The wettest months are January, February and December (5.5 inches in December). The station averages about 33 days a year at 90°F or above.
Does the season change the price? Probably, but we do not have a sourced seasonal price curve, so the estimator shows a year-round figure and does not adjust by month. When you collect quotes, ask whether scheduling in a slower month gets a better rate.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 59 | 40 | 5.0 | Workable |
| Feb | 63 | 42 | 5.1 | Workable |
| Mar | 68 | 44 | 3.7 | Workable |
| Apr | 72 | 46 | 1.7 | Workable |
| May | 77 | 50 | 1.1 | Workable |
| Jun | 82 | 54 | 0.3 | Workable |
| Jul | 83 | 56 | 0.0 | Workable |
| Aug | 84 | 56 | 0.1 | Workable |
| Sep | 84 | 53 | 0.1 | Workable |
| Oct | 78 | 49 | 1.3 | Workable |
| Nov | 66 | 44 | 2.8 | Workable |
| Dec | 59 | 40 | 5.5 | Workable |
Napa against nearby metros and the rest of California
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 1 door range from $3,600 to $4,100 across Napa and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Napa, CAthis page | $670 – $6,950 | $3,800 | |
| Vallejo, CA25 miles | $670 – $6,800 | $3,750 | −2% |
| Santa Rosa, CA30 miles | $670 – $6,850 | $3,750 | −1% |
| San Francisco, CA50 miles | $710 – $7,450 | $4,100 | +8% |
| Stockton, CA70 miles | $650 – $6,550 | $3,600 | −6% |
| Sacramento, CA75 miles | $660 – $6,700 | $3,700 | −3% |
| California (statewide) | $670 – $6,800 | $3,750 | −2% |
| United States | $600 – $6,000 | $3,300 | −13% |
Across 300 US metros, Napa comes in at #8 from the top. The priciest is Honolulu, HI at $4,250; the cheapest is Laredo, TX at $2,650 (midpoints, 1 door). Statewide, Napa is 2% above the California figure.
Other California metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Los Angeles, CA | 6,271,560 jobs | $670 – $6,800 | $3,750 | −2% |
| San Francisco, CA | 2,373,920 jobs | $710 – $7,450 | $4,100 | +8% |
| Riverside, CA | 1,716,760 jobs | $630 – $6,450 | $3,550 | −7% |
| San Diego, CA | 1,538,060 jobs | $670 – $6,750 | $3,700 | −2% |
| San Jose, CA | 1,134,970 jobs | $690 – $7,200 | $3,950 | +4% |
| Sacramento, CA | 1,080,590 jobs | $660 – $6,700 | $3,700 | −3% |
Cities with a workforce like Napa's
Big cities and small ones price differently, so here is Napa against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Chico, CA | 78,220 jobs | $650 – $6,650 | $3,650 | −4% |
| Racine, WI | 76,280 jobs | $580 – $5,950 | $3,250 | −14% |
| Merced, CA | 79,510 jobs | $660 – $6,750 | $3,700 | −3% |
| Warner Robins, GA | 76,050 jobs | $540 – $5,250 | $2,900 | −24% |
Local wages behind the labor line
Wages are the part of this estimate that changes most from town to town. 3 trades carry the job here, and each is compared with its US median. The weighted result for Napa is 1.26 times the national level.
For carpenters (47-2031, weighted 60%) the local median is $38.75 an hour, which is 33% above the national $29.12. The middle half of them earn between $30.44 and $46.96 an hour. BLS counts 650 of them working in the area, 83.5 for every 10,000 jobs (US: 43.1), so the local bench is deeper than average.
Glaziers (47-2121) carry 30% of the labor weighting. BLS does not publish this trade for the Napa metro, so we used the California statewide median: $30.79 an hour against $27.44 for the US. The middle half of them earn between $27.69 and $44.25 an hour.
General maintenance and repair workers (49-9071), 10% of the weighting: a median of $29.74 an hour, 25% above the US median of $23.84. The middle half of them earn between $23.52 and $37.04 an hour. About 830 work in the metro. That is 106.6 per 10,000 jobs, compared with 98.4 nationally, so the supply of crews looks typical.
Quotes come from real crews, not medians. If the carpenters on your job are paid at the 75th percentile ($46.96 an hour) instead of the median, the labor line grows by about $270. At the 25th percentile ($30.44) it shrinks by about $270. The total moves by 7.1% or 7.2%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 77,860 jobs in the Napa area. That makes it the 242nd largest of the 300 metros we cover, with 0.05% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 60% | $30.44 | $38.75 | $46.96 | $29.12 | 1.33 | metro |
| Glaziers (47-2121) | 30% | $27.69 | $30.79 | $44.25 | $27.44 | 1.12 | state |
| General maintenance and repair workers (49-9071) | 10% | $23.52 | $29.74 | $37.04 | $23.84 | 1.25 | metro |
| Blended | 100% | 1.26 | |||||
What nearby projects cost in Napa
Because every project leans on different trades, Napa's wage level does not move all prices equally. Against the US midpoint, wood deck runs +17% and window replacement +10%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Window replacement | 10 windows | $5,000 – $16,400 | +10% |
| Front door | 1 door | $610 – $2,750 | +12% |
| Storm door | 1 door | $410 – $1,100 | +16% |
| Wood deck | 300 sq ft | $8,800 – $17,700 | +17% |
| Garage door | 1 door | $810 – $4,150 | +13% |
Why two Napa quotes can differ
Old door removal
Removing and disposing of the old door is $100-$500 extra.
Glass
Low-E, tempered and hurricane-rated glass cost more than basic single-pane glass.
Door type
Sliding glass doors run $1,200-$4,000 installed; exterior French doors $1,300-$5,500; telescoping doors $1,500-$5,000 (HomeGuide).
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Patio door in Napa: your questions
+How much does it cost to install a patio door in Napa?
For 1 door, expect $670 to $6,950 in the Napa area. A standard-spec job lands at $2,550 to $5,050. Small jobs usually cost more per door and large ones less.
+What is the price per door for patio door in Napa?
About $673 to $6,934 per door for materials and labor, plus $0 to $0 for the permit if one is needed. The US range is $600 to $6,000.
+Is patio door cheaper in Napa or Vallejo?
Vallejo is 25 miles away. The midpoint for 1 door there is $3,750, which is 2% less than Napa ($3,800). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Napa?
About 53% at the midpoint, or $2,000 out of $3,800. Materials are 47% and permits 0%. Nationally, labor is 48%.
+What would two doors cost in Napa?
$1,350 to $13,900. Pick a different size in the estimator above to get your own number.
+Does patio door need a permit in Napa?
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 Napa area (our national range of $0 to $0 scaled by the local price level).
+Is Napa expensive for patio door compared with the rest of California?
Napa is 2% above the California statewide estimate ($3,750 at the midpoint). We cover 23 metros in California; see the state page to compare them.
+What do carpenters earn in Napa?
The BLS median is $38.75 an hour in the Napa area, compared with $29.12 nationally. The 25th to 75th percentile range is $30.44 to $46.96.
+What do basic and premium patio door work cost in Napa?
For 1 door, basic work runs $670 to $3,200 and premium work $4,450 to $6,950. Basic means: standard vinyl slider, same opening. Premium means: multi-panel or custom door, new opening.
+Is there a bad season to install a patio door in Napa?
Not from a temperature point of view. NOAA's 1991-2020 normals show no month with a freezing-level overnight low or a 90°F-plus average high, so timing is mostly about contractor availability and rain.
Patio door near Napa
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 It Cost to Install or Replace Patio Doors? (2026) (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 = HomeGuide's $400-$3,000 for the sliding door itself, matched to the lower part of the $600-$6,000 installed range; labor is the remainder and sits above HomeGuide's $200-$1,000 labor-only figure because the installed range also covers trim, flashing and haul-away.