Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
PGT Construction in San Jose, CA | Framework Contractors
We provide independent PGT window and door service across San Jose, from Willow Glen ranches to Rose Garden mid-centuries. What makes our PGT work different here is simple: we know how these units behave in San Jose’s older slab-on-grade homes, where the flashing details and rough openings don’t match what you’d find in newer construction. Call (844) 681-3590 for a free estimate on any PGT repair, retrofit, or full replacement.
We’re Framework Contractors, and we’ve spent years installing and repairing PGT WinGuard impact units, vinyl single-hungs, and sliding doors across San Jose’s 1950s through 1980s housing stock, including PGT service in Alum Rock and surrounding neighborhoods. One thing to know up front: we’re an independent contractor, not an authorized PGT dealer, and that’s deliberate. When we recommend a repair versus a replacement, the recommendation comes from what the opening actually needs, not from a manufacturer incentive. We work on PGT products because San Jose homeowners ask us to, and because the brand holds up well here when the install details are done right.
Key Takeaways
- Independent PGT service and installation across San Jose, including 95108, 95109, 95110, and 95111
- Repair-first approach where the frame is sound, honest replacement guidance where it isn’t
- PGT-compatible OEM and quality aftermarket parts matched to your original unit
- We understand San Jose’s slab-on-grade foundations and what that means for flashing
- Free estimates, written line-item quotes, no pressure
Why San Jose Residents Choose Us for PGT Service
Most window companies in San Jose can sell you a window. Far fewer can tell you why the PGT slider on your 1968 Willow Glen ranch is dragging, whether it’s worth re-glazing versus replacing, and what the plan-check requirements will mean for your project. We can. Noel Carbajal, our owner, grew up doing stucco patches and porch reroofs with his uncle, then studied Construction Technology at Santiago Canyon College before spending nearly three decades building and remodeling across Northern and Southern California. That background matters when you’re setting impact-rated windows into a 60-year-old slab edge.
San Jose homeowners keep calling us back because we show up with a plan, we use PGT-compatible parts matched to the original unit rather than whatever is cheapest, and we leave the site cleaner than we found it. Whether you need a single fogged IGU replaced on a WinGuard window or a full impact window installation, we treat the opening like it’s going to be inspected, because it usually is.
For broader PGT needs across the Bay Area, see our PGT sales & service page.
Styles & brands we work with
Common PGT Construction Problems We Solve in San Jose
- Fogged or failed insulated glass units on older PGT vinyl windows. San Jose’s long dry summers bake the glazing gaskets on south and west-facing elevations until the seal fails, then winter rain cycles moisture into the sash. We re-glaze with PGT-compatible IGUs matched to the original thickness and spacer type.
- Faded, chalked, or cracked exterior vinyl frames and sills. Two decades of UV on a mid-century ranch’s west-facing wall will do that. If the frame is sound, we clean, prep, and refinish where possible. If the vinyl itself is compromised, we recommend replacement and explain why.
- Failed sill flashing and corner seals on PGT sliding doors set into older stucco. This is a San Jose signature problem. Original PGT sliders installed into 1950s to 1970s stucco openings often have flashing that’s given up after decades of winter rain, letting moisture wick behind the frame. We pull the door, rebuild the rough opening, and re-flash against the slab before resetting.
- Sticking or dragging sliding-door rollers and worn weatherstripping. Thermal expansion and contraction on unshaded openings takes a toll. We replace rollers matched to the original capacity and re-hang the door so it operates the way it should.
- Drafty original 1970s sliders that don’t seal anymore. The weatherstripping compresses, the rollers wear, and the frame settles. Sometimes the fix is new weatherstripping and tuning. Sometimes the frame has settled too far, and replacement is the only way to get a real seal. We’ll tell you which one you’re looking at.
PGT Service in San Jose: What Local Conditions Mean for Your Equipment
Here’s something you won’t hear from a window company that works the whole Bay Area without distinction. San Jose’s core housing stock sits on shallow slab-on-grade foundations, not raised foundations. That’s true across the 1950s to 1980s ranch and Eichler-style tracts, and it changes how PGT windows and sliding doors have to be set. When we pull an old PGT slider in Willow Glen, PGT repair in Seven Trees, or the Rose Garden, the rough opening often terminates right at the slab edge, which means there’s no rim joist or raised floor platform to flash against the way there would be on a newer raised-foundation home. The sill flashing has to be detailed against concrete, not wood. If the original installer used standard flashing details for a raised foundation, you get exactly what we see on job after job: moisture wicking behind the frame every winter rain cycle until the sill and rough opening rot out. That’s the condition that doesn’t show up the same way in neighboring cities with newer raised-foundation tracts. We fix it right, re-flashing against the slab edge so the new PGT unit stays dry for decades.
On a 1960s Willow Glen ranch near PGT service in Communications Hill, we opened up a west-facing wall during a kitchen remodel and found the original PGT-style vinyl sliders with fogged IGUs and a sill that had been wicking winter rain for years. We pulled the sliding door, rebuilt the rough opening and sill flashing against the shallow slab, re-glazed the failed units with PGT-compatible insulated glass, and reset the frame so the door no longer dragged, keeping the mid-century opening size intact for the homeowner. That’s the kind of work this housing stock demands, and it’s the work we do.
PGT Models & Products We Service in San Jose
We service the full range of PGT product lines you’re likely to find in San Jose homes. That includes PGT WinGuard impact-resistant windows and sliding glass doors, the units most common on mid-century ranches where homeowners have upgraded for sound and storm protection. We also work on PGT SolarMax and SolarZone insulated glass packages, PGT vinyl single-hung and sliding windows, and PGT aluminum and vinyl patio sliding doors.
Our parts approach is straightforward: we match the IGU thickness, spacer type, and roller capacity to the original PGT unit. No universal parts forced into openings they weren’t designed for. Because San Jose has so many of these units in the field, we keep common PGT-compatible glass packs, sash components, and roller hardware in local stock for faster turnaround. When a frame is sound, we repair or re-glaze. When the frame, sill, or flashing is compromised, we tell you honestly that replacement is the better money. Build it right the first time, the second time costs twice as much and nobody’s happy.
See the difference
Before
After
Before
After
Before
AfterPGT Service Pricing in San Jose
Here’s what PGT window and door work typically runs in San Jose, based on what we’ve quoted recently. These are realistic ranges, not teaser prices.
| Service | Typical Range |
|---|---|
| Window Replacement | $5,310 – $17,700 |
| Impact Window Installation | $9,440 – $29,500 |
| Roof Repair | $470 – $2,125 |
What drives the cost on PGT work in San Jose is mostly the opening. A simple reglaze on a sound frame costs far less than pulling a door and rebuilding a rotted sill against a slab edge. The number of units, the access situation, and whether we’re flashing against concrete or wood all move the number. What you’ll get from us is a free estimate with a written line-item quote, so you can see exactly what you’re paying for. Call (844) 681-3590 and we’ll schedule it.
Serving San Jose, CA — Our Local Coverage Area
We’re based in the San Jose 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 – PGT Construction in San Jose
Yes, in most cases. If the vinyl frame is sound and the seal failure hasn’t caused water damage to the surrounding opening, we replace the failed insulated glass unit with a PGT-compatible IGU matched to the original thickness and spacer type. You don’t need to pay for a full window replacement when the frame is doing its job. If the frame itself is cracked, chalked through, or the flashing has failed, we’ll show you the damage and recommend replacement. Call (844) 681-3590 for an exact quote on your specific windows.
Yes, and this is where a lot of installs go wrong. On San Jose’s slab-on-grade homes, the rough opening often terminates right at the concrete edge, so the sill flashing has to be detailed against the slab rather than against a wood rim joist the way it would be on a raised-foundation house. Using standard raised-foundation flashing details on these openings leads to exactly the moisture problems we see in Willow Glen, PGT repair in Buena Vista, and the Rose Garden all the time. We re-flash against the slab edge and verify the drainage path before setting the new PGT unit.
Thermal expansion and contraction on unshaded openings wears down the roller wheels, and compression of the weatherstripping can make the door ride low enough to scrape. San Jose’s hot dry summers and damp winters cycle that movement every single year. The fix is usually roller replacement matched to the original capacity, plus adjusting the sash alignment. If the slab edge has settled and the frame is out of square, we’ll tell you what’s actually needed. Call (844) 681-3590 and we’ll take a look.
Window replacement in San Jose generally requires a building permit, especially when you’re changing opening sizes or installing impact-rated units. The city plans to check for proper egress, structural attachment, and flashing details. We pull permits on every job where they’re required and carry the inspections through to sign-off. That’s standard practice for us, not an upcharge.
Usually yes, if the draft is coming from worn weatherstripping or a frame that’s settled out of square. New PGT units with modern weatherstripping and proper installation will seal far better than a 50-year-old slider. If the air is coming through the wall cavity because the original flashing failed, new windows alone won’t fix it and the opening needs to be addressed. We’ll identify the actual source before quoting anything. Call (844) 681-3590 for a free estimate, and we’ll tell you exactly what’s going on.
Service Areas Near San Jose
We serve San Jose and the surrounding communities throughout the South Bay. If you’re in San Jose, Santa Clara, Saratoga, or the nearby neighborhoods, we’re close by. See our PGT service in Saratoga page for details on that area, and our PGT service in Santa Clara page covers the city just north of San Jose. We also work in the broader Bay Area and can travel to your project anywhere in the region.
Book Your PGT Service in San Jose Today
If you’re in San Jose and need PGT windows, sliding doors, or impact units serviced, call (844) 681-3590 to schedule your free estimate. We’ll walk the openings with you, tell you what’s actually needed, and give you a written line-item quote. For PGT work across San Jose, the Rose Garden, Willow Glen, and 95108 through 95111, you know where to reach us.
Written by Noel Carbajal, Owner at Framework Contractors, serving San Jose and the broader Bay Area with independent PGT window and door service since 1998.