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AfterFast, Reliable Custom Windows & Doors Across Los Gatos
Custom windows and doors in Los Gatos run anywhere from $900 for a single custom-shaped replacement unit to $85,000 or more for full-home architectural glazing and oversized panel work. Most single-unit orders land between $1,800 and $7,500 depending on glass spec, frame material, and whether the property falls under CAL FIRE WUI rules or historic preservation review. TruePane has been measuring, ordering, and installing these exact jobs in Los Gatos for years, and we know which rulebook applies before we ever place the order. Call (888) 635-0804 for a written line-item quote.
What makes Los Gatos different from every neighboring city is this: the same ZIP code, 95030, contains hillside homes in Very High Fire Hazard Severity Zones and downtown Victorians governed by a preservation ordinance that can reject the wrong muntin profile. That double compliance track means the wrong window ordered from a catalog is a stop-work order and a reorder waiting to happen. We pull records, verify the applicable code path, and order correctly the first time.
Why TruePane Windows & Doors Is Los Gatos’s Preferred Custom Windows & Doors Company
Dale Kessler founded TruePane in 2008 on a rule that still governs our work: if the pane is not true, the job is not done. We’re an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI, and we put quotes side by side on paper so you see exactly what you’re buying. No catalog guesswork. No reorders because someone misread the spec sheet.
Our crews know Los Gatos housing stock. The late-Victorian and Craftsman bungalows near Almond Grove and the downtown historic district need divided-light profiles and frame depths that match the original build. The postwar ranches on the flatlands need replacements that don’t fight the existing rough openings. The hillside customs above 500 feet need tempered, impact-rated glazing and frames that won’t corrode in marine-layer moisture. We plan for all three tiers because we’ve worked in all three.
Every Los Gatos job is covered by the Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before our truck leaves your driveway. A live person answers our phone 24 hours a day. Not a voicemail tree. Not a callback form.
We serve all of Custom Windows & Doors in Los Gatos without subcontracting the work out to a different crew halfway through the job. Background-checked, uniformed technicians measure every opening twice. That’s the only way to guarantee a custom unit fits the first time.
Our Custom Windows & Doors Services in Los Gatos
Our Custom Windows & Doors team handles the full scope of residential and commercial glazing work in Los Gatos. The four services below cover the bulk of what we do in 95030.
Architectural Grilles & SDLs
Simulated divided lites are the single most common detail that triggers a Los Gatos Historic Preservation review failure. The flat, applied grille profile on a standard vinyl or aluminum window doesn’t match the true divided-light depth of a 1920s Craftsman sash. We order SDLs with the correct muntin width and bar profile, matching assessor photos and original framing records before the unit is built. This service keeps your project moving through design review instead of stopping at it.
Custom Shape Windows
Los Gatos hillside homes frequently feature arched transoms, eyebrow windows, hexagon bays, and radius corner units you won’t find in any catalog. We template every opening in person, order from manufacturers who cut true custom shapes, and check frame square and plumb before the glass is fabricated. A mismeasured arch costs weeks and thousands of dollars. We don’t guess.
Commercial Storefront Glazing
Downtown Los Gatos storefronts face the same historic design review as residential structures when they sit on contributing parcels. We’ve replaced storefront glazing on commercial buildings along North Santa Cruz Avenue and Main Street that required divided-light patterns and frame colors sympathetic to the original storefront design. Tempered glass, proper sealant joints, and code-compliant door hardware come standard.
Curtain Wall Systems
The newer custom homes on the hillsides above town, and the occasional commercial buildout near Highway 17, frequently use curtain wall systems with floor-to-ceiling glass. These systems need structural calculations, wind-load ratings for exposed ridgelines, and thermal breaks that handle diurnal temperature swings. We coordinate with the architect and structural engineer, order the system to spec, and install it without field modifications that void the warranty.
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 Los Gatos
We install and service PGT, Pella, Marvin, Andersen, and more than a dozen other manufacturer lines. For Los Gatos specifically, we regularly order Marvin for historic district replacements where the SDL profile has to match the original, PGT for hillside WUI jobs where impact-rated glazing is mandatory, and CGI for coastal-corrosion conditions where marine fog is hardest on frames. We register both warranty layers in writing on every single order, including the ones in Los Gatos where the manufacturer rep knows us by name.
Common Custom Windows & Doors Problems We See in Los Gatos Homes
Los Gatos has a specific set of failure modes that come from its terrain, its climate, and its housing age. These are the four we see most often:
- Historic district stop-work orders. A homeowner replaces a downtown Victorian window with a standard vinyl unit, the Historic Preservation inspector flags the wrong muntin profile, and the job gets shut down until the unit is removed and replaced. We’ve seen this happen on properties just blocks from hillside homes where vinyl would have been fine under a different code path.
- Hillside WUI rejections. Standard dual-pane windows ordered for a hilltop home get rejected at inspection because the home sits in a Very High Fire Hazard Severity Zone and the units lack the tempered, ember-resistant glass spec required by CAL FIRE. That’s a full reorder and a six-week delay.
- Marine-layer seal failure. The fog channel from the Santa Cruz Mountains pushes persistent nighttime moisture into the valley. IGU seals on older windows fail faster here than in Campbell or Santa Clara, and wood sills rot at the jamb if the rough opening was never properly flashed.
- Aluminum cladding corrosion. On hillside and canyon-edge homes, aluminum-clad wood frames with the wrong finish spec show visible corrosion at the jamb within two years because of the damp, salty air that sits in Los Gatos overnight.
Pricing for Custom Windows & Doors in Los Gatos, CA
Here’s what we actually quote in Los Gatos, not a generic range from a national chart:
- Custom shaped window (arched, eyebrow, hexagon): $900-$4,200 per unit installed
- Architectural SDL windows (Marvin, Pella, Andersen): $1,100-$2,800 per unit installed
- Oversized glass panels (large fixed or operable units over 40 sq ft): $2,500-$9,000 per panel installed
- Curtain wall system (residential hillside build): $40,000-$85,000+ depending on glazing spec and square footage
- Commercial storefront glazing (downtown storefront): $3,000-$18,000 depending on storefront width and code requirements
What moves the price in Los Gatos: WUI code requirements on hillside parcels (tempered, impact-rated glass costs more than standard dual-pane), historic district compliance (true divided-light SDLs cost more than applied grilles), frame material (aluminum-clad wood and fiberglass run higher than vinyl, and Los Gatos homeowners rarely choose vinyl on high-spec homes), and lead times for custom fabrication. We give you a fixed written quote before we order. The price doesn’t change after the permit comes back. Call (888) 635-0804 for your free estimate.
We Also Serve Cities Near Los Gatos
TruePane serves Los Gatos and the surrounding South Bay communities, including Saratoga, Campbell, Cupertino, and Santa Clara. If your home sits in the hills above Saratoga or on a flatland lot in Campbell, we apply the same code-first, measure-twice standard to every window and door we order. Call (888) 635-0804 from any of these cities.
Serving Los Gatos, CA - Our Local Coverage Area
We’re based in the Los Gatos 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 - Custom Windows & Doors in Los Gatos
Yes. Any window or door replacement on a “contributing structure” in the Los Gatos Historic Preservation District requires design review sign-off before you can pull a building permit, and the reviewer will check that your new window’s muntin profile and frame depth match the original. Call (888) 635-0804 and we’ll pull the assessor records and historical photos before we order anything, so your project passes review the first time.
Los Gatos hillside neighborhoods above roughly 500 feet elevation are designated Very High Fire Hazard Severity Zones by CAL FIRE, which means window and door replacements must meet WUI code: dual-pane tempered glass, non-combustible or ignition-resistant frames, and ember-resistant design at every opening. Flatland homes don’t face this requirement, but the same ZIP code contains both. Call (888) 635-0804 to verify which code path applies to your parcel before you order.
The fog channel that pushes marine moisture into the Los Gatos valley at night causes IGU seals to fail faster than the South Bay average, and it accelerates rot at wood sills and jambs where the rough opening wasn’t properly flashed. We spec sealants, flashing tape, and frame finishes accordingly. Call (888) 635-0804 to have your existing seals inspected.
Condensation between panes means the insulated glass unit’s seal has failed and the desiccant inside the spacer is saturated; the IGU needs replacement rather than repair. In Los Gatos, marine-layer moisture and large diurnal temperature swings on hillside homes make this failure more common than it is in Campbell or Santa Clara. Call (888) 635-0804 for a seal inspection and a written replacement quote.
Custom windows, especially WUI-compliant tempered units and historic-profile SDLs, run 4 to 12 weeks from order to delivery, and that lead time sets your calendar, not the installation labor. In Los Gatos, adding a historic review step can extend the timeline by 2 to 4 weeks, so order your windows before you schedule the rest of the renovation. Call (888) 635-0804 and we’ll give you a written production schedule before you commit.
Contact TruePane Windows & Doors in Los Gatos
If you’re planning a custom window or door project in Los Gatos, start with a written quote from a company that knows the difference between a WUI hillside rulebook and a historic preservation ordinance. We measure every opening twice, order from manufacturers who cut true custom profiles, and register both warranty layers in writing before the truck leaves your driveway. Call (888) 635-0804 to schedule your free estimate. A live person answers. No voicemail tree. No call center. Just straight answers about your windows and doors.
Written by Dale Kessler, Owner at TruePane Windows & Doors.