







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Torrance Homeowners Choose PGT Construction
PGT repair in Torrance is our specialty, and we service and install these impact windows and doors regularly. Mason Remodeling Co Torrance is an independent provider of PGT construction, repair, and replacement service in Torrance, CA, focusing on Winguard impact windows, 7700 Series impact sliders, 5500 Series vinyl windows, and Eze-Breeze porch enclosures. Our crews open up PGT units that most remodelers never get past the trim on, so we can tell you within the first visit whether a repair will hold or a replacement makes more sense. Call (424) 337-6939 for a free estimate. We are not affiliated with or authorized by PGT, which means we answer to you, not a manufacturer’s sales quota.
Torrance sits close enough to the coast that morning marine layer and salt air are part of daily life. That exposure does specific things to window frames, glass packs, and sliding door hardware, things you won’t find listed in a generic manufacturer brochure. Our work is built around that reality, not around selling you a whole new opening every time something sticks or fogs.
Why Trust Mason Remodeling Co Torrance for Your PGT Construction?

We have spent years working on PGT in Redondo Beach and Torrance, from Old Torrance mid-century homes to newer builds near the Del Amo Fashion Center corridor. Isaac Pruett, owner of Mason Remodeling Co Torrance, studied construction technology at Los Angeles Trade-Technical College and has spent the better part of two decades in residential remodeling, from rough framing to finish work. That matters when a PGT Winguard casement is losing its air seal or a 7700 slider is grinding, because those problems are rarely what they first appear to be.
Our technicians know the difference between a roller that needs replacing and a lower rail that has bowed from years of coastal wind slamming. They know PGT glass pack sizes, frame profiles, and hardware tolerances. We use OEM PGT glass packs and hardware for impact-rated openings whenever available. For non-impact wear parts like rollers, weatherstripping, and balance systems, we substitute proven aftermarket components only when they match the frame profile exactly. That is the repair philosophy that keeps your warranty intact and your opening performing.
Every crew member who comes to your Torrance home is background-checked and identity-verified under The Threshold Standard. You receive the technician’s name and photo before the visit, and they arrive in a clean marked uniform with a photo ID badge at the door. You should know what’s happening in your home before anyone starts work. That’s just the job.
Styles & brands we work with







Common PGT Construction Problems We Fix in Torrance
- Winguard interlayer haze and edge clouding. Impact-rated Winguard windows use laminated glass with a plastic interlayer between two panes. After 8 to 12 years of Torrance marine air exposure, especially on west-facing walls, that interlayer can begin to cloud around the edges. It looks like a permanent fog between the panes. The fix is a new glass pack, not a patch job, because once the interlayer starts degrading it will not reverse.
- 7700 Series slider roller and track wear. PGT 7700 impact sliding glass doors are heavy, and when they face prevailing coastal wind, the tandem rollers take constant lateral pressure. Homeowners call us about panels that stick, skip, or come off the track. Often the rollers have been replaced before, but the real culprit is a bowed lower rail or a worn track cap that keeps eating new rollers.
- 5500 Series weep hole clogging and sill rot. Vinyl frames need weep holes to drain moisture. In Torrance, coastal salt and fine sand clog those weep holes faster than inland. When the 5500 Series frames were not flashed correctly at installation, trapped water sits in the sill and starts rotting the wood buck behind the vinyl. We clear the drainage path and rebuild the sill properly with a marine-grade sill pan.
- Winguard casement air-seal compression loss. Older Winguard casements rely on compression seals at the meeting rail. After years of use, the seal loses its compression, and homeowners feel a draft near the window or notice the HVAC cycling more in winter. The fix usually means new seals and adjustment of the locking points to restore compression, not a whole window replacement.
- Eze-Breeze porch enclosure channel wear and brittleness. PGT Eze-Breeze vinyl porch enclosures are popular in Torrance for screening patios and lanais. The vertical channels can become brittle from UV and salt air, and panels become hard to slide or begin to crack. We replace individual panels and channels without rebuilding the whole enclosure.
PGT Parts & Our Repair-vs-Replace Approach

We use genuine PGT glass packs and hardware for any impact-rated opening, because impact certification depends on the glass pack and frame working as a matched system. Swapping in a generic glass pack on a Winguard window undoes the engineering you paid for. For wear items, our stance is different. If a 7700 Series slider needs new tandem rollers, there are excellent aftermarket sets that match the PGT frame profile exactly at half the cost of OEM. We’ll tell you the difference, and let the part and your budget decide.
Our repair-vs-replace honest answer: if a Winguard unit shows delamination, we replace the glass pack rather than attempt a patch. Repair is rarely cost-effective once the interlayer begins to degrade. If a 5500 Series frame has cracked vinyl or severe sill rot, a replacement frame usually costs less than the labor to rebuild the damaged extrusions. But a sticky slider, a drafty casement, or a clogged weep hole is a repair, not a replacement. We’ll give you a written price before work starts, so the choice is yours on real numbers. Call (424) 337-6939 for a free estimate.
Our PGT Service Process – Step by Step
- 1
Diagnosis. A technician arrives with the name and photo you already received. We inspect the PGT unit in place: glass pack condition, roller and track wear, frame squareness, seal compression, and flashing behind the frame. For a 7700 slider that skips, we check the lower rail for bow before we touch a roller.
- 2
Written price. We give you a written, line-item estimate before any work starts. If it is a repair, you will see the exact part and labor cost. If replacement is the honest call, you will see the full scope. No verbal estimates that grow on the final bill.
- 3
Repair or installation. We use OEM PGT glass packs and hardware for impact-rated openings, and proven aftermarket parts only where they match the frame profile exactly. Work is done to PGT fit and finish standards so the product performs like new. Installations are flashed correctly for Torrance’s salt air and wind-driven rain.
- 4
Test and verify. Every repaired or installed unit gets cycled and tested. Sliders are checked for glide pressure and track alignment. Casements get seal compression and locking point verification. Impact units are checked for proper glass pack seating and frame squareness.
- 5
Written warranty. Every completed project carries our written guarantee with clearly stated terms, valid for 365 days from the completion date. If a repair or installation fails within that year, we return and make it right at no cost. No dispute process, no conditions.
See the difference
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AfterPGT Products We Service & Install in Torrance
We work on the full PGT residential lineup across Torrance. That includes PGT Winguard impact-resistant vinyl windows in casement, single-hung, and picture configurations. PGT 7700 Series impact sliding glass doors, including multi-panel designs common in mid-century Torrance patios. PGT 5500 Series non-impact vinyl windows for interior-facing rooms. And PGT Eze-Breeze vinyl porch enclosure systems for patios, lanais, and sunrooms. We stock common rollers, weatherstripping, balance systems, and seal kits locally for faster turnaround on service calls, and we order OEM glass packs and rails directly when a unit needs them.
We Also Service These Brands
While PGT is a large part of our work in Torrance, our crews also service and install KraftMaid cabinetry, Cambria and Silestone quartz surfaces, and Kohler fixtures as your licensed General Contractor. If your project goes beyond windows and doors into a full kitchen remodel, we handle that too without bringing in a second company. Impact windows, new counters, a rebuilt kitchen: one crew, one written price.
FAQs – PGT Construction Service in Torrance

Yes. The fog you are seeing is interlayer haze in the laminated glass pack, not moisture between the panes. We replace the glass pack with an OEM PGT unit sized to your exact frame. The frame stays in place, interior trim is usually untouched, and the window regains its full impact rating. Expect the job to take a day or less. Call (424) 337-6939 for an exact quote, estimates are free.
It is usually both, but the order matters. Grinding sounds come from worn or flat-spotted tandem rollers. If new rollers still leave the door hard to open, the lower rail has likely bowed from wind pressure or the track cap has worn unevenly. We check the full assembly before replacing any part so you are not paying for the same repair twice.
Yes, Torrance requires a building permit for impact window replacement when the opening size changes or when structural frame work is involved. Direct same-size window replacements can sometimes proceed without a full structural permit, but we verify with the Torrance building department on every job and pull permits when required. You will know before work starts, in writing.
In most cases, yes. Torrance’s 1950s and 1960s wood-frame homes accept PGT Winguard and 5500 Series windows well because the frames are designed to fit standard rough openings. We measure the existing opening, order the matching unit, and install from the exterior so interior trim, casing, and window sills stay in place. If the original framing has rot, we’ll tell you before we order the window.
Yes, meaningfully. The laminated glass in PGT Winguard windows and 7700 Series doors includes an interlayer that dampens sound transmission far better than single-pane or standard double-pane glass. Many Torrance homeowners near the airport flight paths or the 405 corridor choose PGT for exactly this reason, with impact resistance as a second benefit. We install them for both.
Impact window installation in Torrance typically runs $8,000 to $25,000 for full-home replacements, with individual opening costs depending on size and frame condition. A standard window replacement job ranges from $4,500 to $15,000. If you are doing a full kitchen remodel and want PGT impact windows included, kitchen projects in Torrance run $14,000 to $45,000. Every estimate is written and itemized before work starts.
| Service | Price Range in Torrance |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
Call (424) 337-6939 for a free estimate and a written price before any work starts.
Book Your PGT Service in Torrance, CA
If you have PGT windows or doors that are not working the way they should, call (424) 337-6939. We’ll schedule a free estimate, send a background-checked technician you’ll know by name and photo before arrival, and put every price in writing before work begins. PGT Construction in Westchester, CA, Torrance homes, coastal air, and PGT products are what our crew works on every week.
Written by Isaac Pruett, Owner at Mason Remodeling Co Torrance, serving Torrance since 2004.


