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AfterFast, Reliable Sliding & Patio Doors Across San Francisco
Replacing a sliding or patio door in San Francisco usually costs between $2,800 and $7,500 installed, and the work typically takes one to two days once the door arrives. That range holds for most standard sliders, but the older flats and Victorians that dominate this city often carry extra steps: preservation review, rotted rough sills hiding behind existing trim, and openings that were never square to begin with. We’ve been working these houses long enough to know what’s behind the wall before we open it. If you’re dealing with a fogged slider, a door that binds, or a track that’s gone stiff, call us at (888) 635-0804 and we’ll send a technician to look at it properly.
Why TruePane Windows & Doors Is San Francisco’s Preferred Sliding & Patio Doors Company
We’re not a national chain operating out of a call center. TruePane Windows & Doors is led by Dale Kessler, a second-generation glazier who founded the company in 2008 on a rule that’s still on the whiteboard: if the pane is not true, the job is not done. That applies to every sliding door we set in San Francisco, from a simple patio slider in a Marina district flat to a heavy panoramic system facing the Bay in the Presidio. Our crews are background-checked, uniformed, and local to the Bay Area. They know what a Castro Victorian’s door opening looks like before the trim comes off, because they’ve framed and flashed dozens of them.
We answer the phone. A live person picks up, 24 hours a day, seven days a week. No menu tree, no callback form. When a homeowner in the Outer Richmond calls about a patio door that won’t latch, they talk to someone who can schedule a visit. Our dispatch and scheduling are coordinated from our San Francisco Bay Area office, so the technician showing up at your door already knows the neighborhood and the housing type. That local knowledge matters more in San Francisco than almost anywhere else, because the housing stock here was built by hand, not by production builders.
Our Sliding & Patio Doors Services in San Francisco
We install, replace, and service sliding patio doors across the full range of what San Francisco homes actually need. Here’s what most of our work looks like, by door type.
Patio Sliding Doors
A standard two-panel sliding patio door in San Francisco runs from about $2,800 to $5,500 installed, depending on size, glass package, and the condition of the rough opening. In neighborhoods like Noe Valley, Glen Park, and the Inner Sunset, we see a lot of original single-pane sliders from the 1960s and 70s with aluminum frames that have gone chalky from salt air. We replace them with modern low-E glass units that actually seal and track smoothly, and we flash the openings the way this city’s weather demands.
Panoramic Sliding Systems
Panoramic sliding systems, multi-panel doors that open entire wall sections, are increasingly common in San Francisco renovations, especially in homes with Bay views near the Embarcadero or up in Potrero Hill. These systems run $12,000 to $40,000 and up, and the engineering matters: the header load, the track bed, and the drainage plane all have to work together. We quote these side by side on paper from manufacturers like Marvin and ES Windows, so you see exactly what each line costs and what you’re getting for it.
Heavy-Duty Sliding Doors
Heavy-duty sliders, oversized glass panels, and high-traffic commercial-grade tracks show up a lot in San Francisco’s Edwardian and Victorian conversions, where the original door opening was often tiny and the remodel opened it wide. These doors can weigh 400 pounds or more, and the sill has to be dead level or the door fights you every time. We set heavy-duty sliders with shims checked to an eighth of an inch and anchors rated for the panel weight. Expect $4,500 to $12,000 installed, depending on panel size and glass spec.
Pocket & Barn Doors
Pocket and barn doors are the right answer for tight San Francisco rooms where a swinging slab eats usable floor space. A pocket door means opening the wall, and in older homes that’s where we find the surprises: notched studs, knob-and-tube wiring, or risers where they shouldn’t be. We price pocket door installations with an allowance for structural repair written into the contract up front, so you’re not staring at a change order later. Barn doors are simpler and usually install in a single visit, $1,200 to $3,500 depending on hardware and slab.
Every one of these jobs falls under the same standard: the Done Right Promise and The Keystone Standard. Both warranty layers, from the manufacturer and from our own workmanship, get registered in writing, with durations stated, before the truck leaves your driveway. If the pane is not true, the job is not done, and if it’s not done right, we make it right. No paperwork fights, no arguing.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in San Francisco
We’re an authorized installer for more than a dozen manufacturer lines, and the ones that matter most for San Francisco sliding doors are, PGT, CGI, CWS, ES Windows, and ECO Window Systems. Different houses need different lines. A fog-belt Victorian in the Outer Sunset might do better with a wood-clad Marvin or a CWS door than with a basic vinyl slider, and we show you those options side by side on paper. We also keep common replacement parts and track components locally stocked, so service calls in neighborhoods like the Mission or the Western Addition don’t wait on a freight truck from the Midwest.
Common Sliding & Patio Doors Problems We See in San Francisco Homes
- Fogged insulated glass units. The salt-laden air near Ocean Beach and the Presidio eats aluminum seals and kills insulated glass over time. When the argon fill leaks out, the U-factor collapses and the glass fogs between the panes. That’s not a cleaning problem; it’s a seal failure, and the fix is a new glass unit or a new door, not a descaling wipe.
- Rotted rough sills and jambs. The persistent marine layer in the Sunset and Outer Richmond keeps wood damp for weeks at a time. A sill can look solid from the inside while the exterior face is punky, and you won’t know until the old door comes out and the probe goes in. We always test the rough sill and jamb before we price the replacement, because structural rot changes the scope.
- Undersized original door openings. San Francisco’s older flats often have door openings that are narrow, out of square, or both. Once the old door is out, the wall may need new king studs, a taller header, or a beefed-up sill plate, and that work is structural and permits it. We build allowances for that into the written quote, and any surprise is priced and approved in writing before we touch it.
- Track and roller failure from fog corrosion. Even in neighborhoods with less fog, the Bay air is hard on exposed metal. Tracks pit, rollers flatten, and the door grinds instead of slides. We replace tracks, rollers, and jambs as a set when the failure is mechanical, and we use stainless or coated hardware where the exposure is worst.
Pricing for Sliding & Patio Doors in San Francisco, CA
Here’s what we tell homeowners to expect in San Francisco, in actual dollar ranges, before anyone swipes a drill:
- Standard vinyl sliding patio door replacement: $2,800 - $5,500 installed
- Wood-clad sliding patio door (Marvin, Pella, or CWS class): $4,500 - $9,000 installed
- Heavy-duty or oversized sliding door: $4,500 - $12,000 installed
- Panoramic multi-panel sliding system: $12,000 - $40,000+ installed
- Pocket door installation (new opening or retrofit): $2,200 - $6,000 installed
- Barn door installation: $1,200 - $3,500 installed
- Fogged glass unit replacement only: $700 - $2,200 per panel
- Rotted rough sill repair plus door replacement: Add $800 - $3,000 depending on extent
San Francisco pricing runs higher than Daly City or South San Francisco for a reason. Older houses, preservation rules, and the reality of opening a wall that was built in 1910 all add labor hours. We give you a written line-item quote before work starts, and the fixed price on that quote is the price you pay. No surprise line items, no second appointment left hanging. Call (888) 635-0804 to schedule a free estimate for your sliding or patio door replacement.
In San Francisco’s designated historic districts, the local rules shape the work in ways that rarely apply to suburbia. Here’s the one thing worth understanding before you even start shopping: in parts of the Mission, Noe Valley, and the Castro, most sliding patio door replacements must go through preservation review, and original wood or wood-clad units are typically required. A vinyl slider that’s code-compliant in Daly City is effectively illegal for a large share of these jobs. That’s not an opinion; it’s the San Francisco Planning Department’s historic preservation standard, and it means the door you see in a big-box aisle may be dead on arrival at your own permitting counter. We know which doors pass review in which districts, and we handle the paperwork so your project doesn’t stall on a preservation objection.
That’s the job we do routinely, and here’s what it looks like on the ground. We replaced a failed aluminum sliding patio door in a 1912 Edwardian flat on Sanchez Street in Noe Valley with a wood-clad Marvin Ultimate Sliding Door. The original rough sill was completely punky on the exterior face, hidden rot from decades of fog moisture. So we cut back the rot, installed a pressure-treated sill, and flashed the opening with Vycor. The new low-E glass door met the historic district’s requirements and stopped the living room drafts that had been pushing the heating bill up every winter. That job, like every job we do in San Francisco, went through inspection first, with allowances written into the contract, and the surprise sill repair was priced and approved in writing before we touched it.
That’s the protocol. In a city where fog-driven rot hides behind trim and preservation boards decide what your facade may look like, you need a contractor who inspects before quoting, writes allowances into the contract, and doesn’t wait until the wall is open to tell you about the problem. That’s how Sliding & Patio Doors work gets done right here.
We Also Serve Cities Near San Francisco
If you’re just outside the city, we also handle Sliding & Patio Doors in San Francisco‘s neighboring communities: Daly City, Sausalito, South San Francisco, and Alameda. The housing stock and code environment shift once you leave the seven-by-seven, but the standard stays the same. Call us for an estimate anywhere around the Bay.
Serving San Francisco, CA - Our Local Coverage Area
We’re based in the San Francisco area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Sliding & Patio Doors in San Francisco
A patio door replacement in the Outer Sunset typically runs 20 to 35 percent higher than the same door in Daly City, and the reasons are local: older wood framing that often needs structural repair once the opening is exposed, fog-driven rot that hides behind trim, and hauling material through narrow San Francisco streets with parking and access constraints. A Daly City vinyl slider swaps out in a 1970s tract house opening; an Outer Sunset Edwardian often needs a new rough sill and flashing before the new door can go in. Call (888) 635-0804 for an exact quote on your home, and we’ll probe the sill before we price it, not after.
No. Fog between the glass means the insulated glass unit seal has failed, and the fix is usually a new glass panel, not a full door replacement. A new insulated glass unit for a sliding door in San Francisco runs $700 to $2,200 per panel depending on size, glass coating, and whether the frame is still square and serviceable. The catch is that if salt air from the Bay has corroded the aluminum frame or the sash corners, patching the glass may be throwing money at a frame that’s already dying. We check the frame and track during the same visit, and we’ll tell you straight whether a glass panel makes sense or the door should go. Either way, you’ll have a written quote before any work starts.
Probably not without a fight, and often not at all. Noe Valley sits substantially within San Francisco’s historic preservation overlay, and the planning rules in those districts typically require wood or wood-clad replacement doors on the visible facade. Vinyl sliders are routinely rejected at preservation review in Noe Valley, the Castro, and parts of the Mission. A wood-clad slider from Marvin, Pella, or CWS will pass review and hold up against the fog. Call (888) 635-0804 and we’ll tell you what your specific address triggers under the current preservation standards.
We flash every patio door in San Francisco with a self-adhered flashing membrane, typically Vycor or an equivalent, sealing the rough opening corners and tying into the house wrap. In the Outer Richmond and Sunset, where the marine layer keeps exterior wood damp for weeks, we also slope the sill pan outward and apply a liquid waterproofing bead to the threshold before setting the new door. The flashing detail is the line between a door that sheds water and a door that rots the wall from the inside out. We show you the flashing plan before we cut.
Yes, in San Francisco, most sliding and patio door replacements require a building permit, especially on residential facades and in historic districts. The permit triggers an inspection, and once the wall is open, the inspector may flag structural or electrical issues that were not visible before. We build allowances into the written quote for the expected code upgrades, and if a surprise appears, you get the price and a written approval before we proceed. No silent change orders. Call (888) 635-0804 and we’ll include the permit scope in your free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving San Francisco and the surrounding Bay Area with a second-generation glazier’s craft standard since 2008.