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AfterHow Much Does Windows & Doors Cost in San Francisco?
Window and door replacement in San Francisco typically runs $400 to $1,800 per window and $900 to $5,500 per door, depending on size, material, glass package, and the complexity of the opening. Most full-home window replacement projects in San Francisco land between $8,000 and $35,000 installed. Those numbers reflect the Bay Area’s labor market, Title 24 energy code requirements, and the fact that a meaningful share of San Francisco homes have non-standard openings that require custom sizing.
Windows & Doors Cost Breakdown (2026)
The table below reflects installed pricing in the San Francisco market – materials plus labor, permit fees where required, and haul-away of the old unit. It does not include structural modifications or dry rot repair, which we quote separately after measuring the opening.
| Product Type | Low End | Mid Range | High End |
|---|---|---|---|
| Single-hung window (standard size) | $400 | $650 | $1,100 |
| Double-hung window (standard size) | $500 | $800 | $1,400 |
| Casement window | $550 | $950 | $1,700 |
| Bay or bow window | $2,200 | $4,000 | $7,500 |
| Picture / fixed window | $400 | $700 | $1,200 |
| Slider window | $450 | $750 | $1,300 |
| Skylight (unit replacement) | $900 | $1,800 | $3,500 |
| Entry door (pre-hung, standard) | $900 | $1,800 | $4,000 |
| Entry door (custom or oversized) | $2,500 | $4,500 | $8,000+ |
| Sliding patio door | $1,200 | $2,800 | $5,500 |
| French door (pair) | $1,800 | $3,500 | $6,500 |
| Impact window (per unit) | $900 | $1,600 | $3,200 |
| Impact door (per unit) | $2,000 | $3,800 | $7,000 |
A few things push jobs toward the higher end in San Francisco specifically. Victorian and Edwardian homes – which make up a large portion of the housing stock in neighborhoods like the Sunset, the Richmond, Noe Valley, and Bernal Heights – often have openings that fall outside standard manufacturer sizing. A window that ships standard from Andersen or Marvin costs considerably less than one built to a 1910 rough opening that nobody has touched since. Additionally, San Francisco’s Department of Building Inspection requires permits for full window replacements in many cases, and homes in historic districts – portions of Pacific Heights and Alamo Square, for example – may face design-review requirements that add time and cost before a single unit is ordered.
Labor in San Francisco runs roughly 30 to 45 percent higher than the national average, which is already baked into the ranges above. If a contractor quotes you a number that looks significantly lower than this table, ask specifically whether it includes permit fees, disposal, and flashing – those are the line items most commonly omitted from a low opener.
What Affects Windows & Doors Pricing in San Francisco
- Opening size and configuration: San Francisco’s older housing stock was built to pre-standardization dimensions. In the Sunset District and Inner Richmond, we regularly find openings that require custom-width units or modified frames – each adds $150 to $400 to the per-unit cost before the glass is even discussed.
- Glass package and energy code compliance: California Title 24 sets minimum U-factor and Solar Heat Gain Coefficient requirements for replacement windows. In San Francisco’s marine climate, dual-pane low-e glass is the baseline; triple-pane or gas-filled units cost 20 to 35 percent more but meaningfully reduce the fog-season heat loss that plagues west-facing homes in the Outer Sunset and Ocean View neighborhoods.
- Frame material: Vinyl frames are the most affordable and hold up well against San Francisco’s salt-air exposure. Wood frames are significantly more expensive (and require maintenance) but are often required by historic district guidelines. Fiberglass and aluminum-clad wood split the difference in price and durability.
- Installation complexity: A straightforward insert replacement – pulling the old sash and installing the new unit into the existing frame – costs less than a full-frame tear-out. If there is dry rot in the sill or structural issues around the header, that work is priced separately and can add $300 to $1,500 per opening depending on the extent.
- Permit and inspection fees: San Francisco DBI permit fees for window replacement projects typically range from $150 to $600 depending on project valuation. Not every replacement requires a permit, but most full-frame replacements do, and skipping one can create problems at resale.
- Manufacturer line and product tier: There is a real price gap between entry-level and mid-grade products from a given manufacturer. We quote Andersen, Pella, Marvin, Milgard, and other lines side by side on paper so you can see exactly what each tier buys you – not just a number, but a glass warranty duration, a hardware grade, and a frame warranty that you can compare before committing.
How to Save on Windows & Doors in San Francisco
The most reliable way to control cost on a window or door project is to replace multiple units at the same time. In San Francisco, mobilizing a crew for a single window costs nearly as much in labor and logistics as mobilizing for three or four. If you have two or three units that are failing – fogged seals are the most common complaint we see in the Excelsior and Outer Mission – doing them together typically saves 10 to 20 percent per unit compared to returning for each one separately.
If your budget is fixed, prioritize the openings that are costing you the most. A fogged south-facing window in a home near Twin Peaks does not have the same urgency as a failed seal on a west-facing unit that faces direct wind and fog eight months of the year. We can help you triage during a free estimate visit.
Energy rebates are worth pursuing in San Francisco. PG&E offers rebates on qualifying ENERGY STAR windows and doors, and California’s Title 24 compliance can also open eligibility for certain utility programs. The rebates do not apply to every product tier, but a mid-grade Milgard or Andersen unit that qualifies for a $75 to $150 per-window rebate can shift the math meaningfully on a larger project.
TruePane offers a free written repair estimate, an maintenance check for existing windows and doors, and a permanent 5% discount for seniors and veterans – applied at the time of quote, no forms required. Both warranty layers are registered in writing before we leave, so there are no hidden steps to activate coverage after the fact.
If you’re weighing repair against replacement – particularly on a door that sticks in July or a single fogged window in an otherwise sound frame – call (888) 635-0804 for a free estimate. We’ll tell you honestly which option makes more sense, because a company that plans to be in San Francisco for another forty years doesn’t benefit from pushing unnecessary replacements.
You can also learn more about the full range of products and services we provide on our home page, which covers everything from energy-efficient window replacement to custom door installations.
FAQs – Windows & Doors Cost in San Francisco
How much does window replacement cost in San Francisco?
Window replacement in San Francisco costs $400 to $1,800 per window installed, with most standard double-hung or casement replacements landing between $600 and $1,100. Custom sizing, required in many older Sunset and Richmond District homes, adds $150 to $400 per unit. Full-home projects typically run $8,000 to $35,000 depending on unit count, glass package, and whether permit work is required. Call (888) 635-0804 for a free estimate – we’ll measure the opening and give you a written quote with manufacturer options side by side.
Is it cheaper to repair a window or replace it in San Francisco?
Repair is almost always cheaper in the short term: a fogged seal replacement runs $150 to $350 per unit in San Francisco, and a hardware or balance repair typically costs $100 to $250. Replacement makes more financial sense when the frame itself has failed, when the unit no longer meets Title 24 energy standards, or when repair costs would exceed 50 percent of the replacement price. We assess both options during every estimate visit and put the comparison in writing. Call (888) 635-0804 and we’ll tell you straight.
How much does a new front door cost installed in San Francisco?
A standard pre-hung entry door installed in San Francisco costs $900 to $4,000; custom or oversized doors – common in the Victorian and Craftsman homes across Noe Valley, Cole Valley, and the Castro – run $2,500 to $8,000 or more depending on material, glass lites, and hardware. Historic district design requirements in certain parts of the city can add lead time and cost if the opening is in a designated area. Call (888) 635-0804 for a free, no-obligation quote.
Do I need a permit to replace windows in San Francisco?
In most cases, yes – San Francisco’s Department of Building Inspection requires a permit for full-frame window replacements, and homes in historic or conservation districts may require additional design review before work begins. Permit fees typically add $150 to $600 to a project, depending on valuation. Insert replacements (where the existing frame stays in place) sometimes qualify for a simpler over-the-counter permit. We handle permit coordination as part of our standard process – you won’t be navigating DBI paperwork on your own.
How long does window or door installation take in San Francisco?
Most single-window replacements are completed in a single visit, typically two to four hours per unit for a standard insert replacement. A full-frame replacement or a custom-sized unit may require four to six hours. Full-home projects of eight to fifteen windows generally take two to three days. Door installations – particularly entry doors with sidelites or custom frames – typically take four to six hours for a single unit. We measure every opening twice before ordering, so the unit that arrives is the unit that fits, and we don’t leave a homeowner waiting on a second appointment because of a sizing error.
What window brands does TruePane install in San Francisco?
TruePane is an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, and ES Windows. Being authorized matters in San Francisco specifically because it’s the only way to register both warranty layers – the product warranty and the installation warranty – in writing before the truck leaves the driveway. That’s The Keystone Standard: both layers registered, durations stated, no fine print you’ll need to argue through later. We quote these lines side by side on paper so you can see exactly what you’re buying before you commit.
Key Takeaways
- Window replacement in San Francisco runs $400 to $1,800 per unit installed; door replacement runs $900 to $8,000+ depending on type and configuration.
- Older San Francisco homes in the Sunset, Richmond, Bernal Heights, and Noe Valley frequently require custom sizing, which adds cost but is a routine part of what we do.
- California Title 24 energy requirements apply to replacement windows, so the glass package is not just a preference – it’s a code issue in most cases.
- San Francisco DBI permits are required for most full-frame replacements; skipping them creates problems at resale.
- Replacing multiple units at once typically saves 10 to 20 percent per unit compared to one-at-a-time scheduling.
- TruePane’s Done Right Promise and The Keystone Standard mean both warranty layers are registered in writing before we leave – no paperwork fights, no arguing, no fine print.
- Seniors and veterans receive a permanent 5% discount, and a free written repair estimate is a standing offer.
If you’re ready for a written quote on windows or doors in San Francisco – or you just want to talk through what your home needs before committing to anything – Dale Kessler and the TruePane team are reachable any hour of the day. A live person answers every call at (888) 635-0804. Free estimates, no pressure, and a square deal on the quote.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving San Francisco, CA since 2008.
Pricing reflects the San Francisco market as of 2026. TruePane Windows & Doors offers free estimates – call (888) 635-0804.
What Our Customers Say
"A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."
- Eleanor G."French doors to the patio, custom size because this house was built in 1961 and nothing is standard. Measured twice, three weeks to fabricate like they warned, and the install day they laid runners over my floors without being asked."
- Marie S."Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."
- Gene A.