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PGT Construction in Redondo Beach, CA | Mason Remodeling Co Torrance
We service and repair PGT windows and doors across Redondo Beach as an independent provider. We are not manufacturer-affiliated, which means we fix what’s actually broken instead of pushing a full replacement when a repair makes more sense. The one thing that makes our PGT work here different: we know exactly what salt air does to PGT hardware within a few blocks of the Esplanade, and we spec parts accordingly. Call (424) 337-6939 for a free estimate on any PGT window, door, or the surrounding construction work. Our crews handle everything from single-hung sash repairs to full impact window installations on coastal Redondo Beach homes.
Why Redondo Beach Residents Choose Us for PGT Service

Most window companies treat PGT products like any other line. We don’t. We have pulled enough WinGuard frames apart on Redondo Beach job sites to know which hardware fails first, which seals hold in ocean humidity, and which aftermarket parts are actually worth installing. Isaac Pruett, our owner, studied construction technology at Los Angeles Trade-Technical College and has spent close to two decades in residential remodeling. He learned early that coastal work punishes shortcuts, and he still checks every PGT repair himself before we call it done.
We stock OEM PGT rollers, balances, and weatherstripping for the lines we service most often in Redondo Beach. When a part isn’t available, we’ll tell you straight and offer a quality aftermarket option with a clear explanation of the difference. That’s the kind of answer homeowners near the coast need, because choosing the wrong metal or seal here is not a cosmetic issue. It’s a corrosion problem waiting to happen. Every crew member arrives in uniform with photo ID, and you’ll know their name before they knock. The Threshold Standard is how we’ve operated since 2004, and it matters even more when you’re home alone with kids or aging parents and want to know exactly who’s walking through the door.
Written by Isaac Pruett, Owner at Mason Remodeling Co Torrance, your trusted General Contractor - Redondo Beach since 2004.
Styles & brands we work with







Common PGT Construction Problems We Solve in Redondo Beach
- Corroded hardware on PGT WinGuard Aluminum frames near the Esplanade. Within three blocks of the ocean, dissimilar metals in older aluminum frames create galvanic corrosion. Steel balance springs rust, seize, and the sash won’t budge. We replace them with OEM stainless coils and reset the frame so the window operates like it should.
- Sand-driven roller wear on PGT 770 sliding glass doors. Redondo Beach foot traffic drags sand everywhere, and it grinds down the rollers on 770 series sliders faster than you’d expect. You’ll feel the door bind or hear a gritty scrape. We swap in OEM rollers and clean the track channel properly, not just wipe it down.
- Fogged impact glazing from ocean humidity. WinGuard impact glass pockets can develop seal failure in Redondo’s damp marine air, especially on east-facing windows that never get full sun to burn off condensation. The fog is trapped moisture inside the insulated unit. We assess whether the glass can be replaced or the sash needs full replacement.
- Faded and pitted vinyl on west-facing PGT frames. Direct afternoon sun plus a constant salt film breaks down vinyl faster than any manufacturer’s lab test predicts. West-facing WinGuard Vinyl on homes along Catalina Avenue or near the pier will show pitting, chalkiness, and fading years before the rest of the house. We can tell you honestly whether refinishing is realistic or replacement is the smarter call.
- Improperly flashed PGT windows that leak during winter storms. When the rain comes off the Pacific sideways, a poorly flashed window shows itself immediately. We see this constantly on 1950s bungalows where someone caulked over a failing pan flash instead of doing the job right. We pull the trim, inspect the flashing, and reseal with marine-grade butyl tape.
PGT Service in Redondo Beach: What Local Conditions Mean for Your Equipment
Here’s something most remodelers miss and inspectors do not: Redondo Beach’s coastal zone regulations require corrosion-resistant fasteners for any exterior work within 1,500 feet of the mean high tide line. That covers a huge swath of the city, from the Esplanade east past Catalina Avenue and well into the Avenues. Standard galvanized nails and screws corrode within a decade this close to salt water, and they’re technically non-compliant. When we hang or flash a PGT window on a Redondo Beach home, we use stainless or coated fasteners as a matter of course. If you’re getting bids from a company that doesn’t mention this, they either don’t know the coastal code or they’re hoping the inspector won’t look. We don’t gamble with your inspection. We’ve been called to fix work where the window was fine but the flashing installation was not, and by then the damage had already spread into the framing. On a 1950s bungalow off Catalina Avenue, our crew pulled a PGT WinGuard Aluminum single-hung with a seized sash from rusted steel balance springs. We replaced the springs with OEM stainless coils, reset the frame, and resealed the opening with marine-grade butyl tape before rehanging the sash. That’s the difference between a repair that holds and one that fails again in eighteen months.
PGT Models & Products We Service in Redondo Beach
We service the full PGT lineup you’re most likely to have in a Redondo Beach home. The PGT WinGuard Vinyl line is common on newer coastal builds and holds up well against salt exposure compared to aluminum. PGT WinGuard Aluminum shows up on older and mid-century homes, and it’s the line that gives us the most corrosion calls near the water. The PGT 770 Series sliding glass doors are popular in Redondo Beach beach houses and condos with ocean views, and we repair the roller assemblies and tracks regularly. The PGT 550 Series is an older line, and while OEM parts are getting scarce, we source quality aftermarket seals and hardware when the vinyl is still sound. We use OEM PGT rollers, balances, and weatherstripping when available because coastal corrosion demands exact material specs. When a line is discontinued, we’ll tell you and recommend the best aftermarket option for the specific exposure on your home. And we replace rather than repair any sash or frame with structural pitting or compromised impact glazing. Some things cannot be saved, and we won’t pretend otherwise.
See the difference
Before
After
Before
After
Before
AfterPGT Service Pricing in Redondo Beach
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
| Standing Seam Metal Roof | $15,000 – $40,000 |
What drives the cost on a PGT project in Redondo Beach is the same thing that drives everything near the ocean: material spec. Stainless hardware, marine-grade flashing, and impact-rated glazing all cost more than their inland equivalents, and we won’t substitute cheaper parts to win a bid. Your free estimate includes a written price before any work starts, with no verbal numbers that grow on the final invoice. Call (424) 337-6939 for an exact quote on what you’re dealing with.
Serving Redondo Beach, CA - Our Local Coverage Area
We’re based in the Redondo Beach 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 Redondo Beach
Why do PGT WinGuard Aluminum frames corrode faster in Redondo Beach than the vinyl lines?
Aluminum frames corrode faster here because of salt air and galvanic reaction. When steel hardware touches aluminum in a damp marine environment, the two metals create an electrical charge that accelerates rust and pitting. Vinyl is non-conductive, so it doesn’t have this problem. Homes within three blocks of the Esplanade see the worst of it. If your aluminum frames are pitted but the glass is sound, call (424) 337-6939 and we’ll assess whether hardware replacement alone will fix it.
Can you replace just the glass in a PGT impact window that’s fogged from Redondo’s humidity?
Yes, in many cases the insulated glass unit can be replaced without swapping the entire window. The fog is trapped moisture between the panes from a failed seal, not a frame failure. We inspect the sash first, because if the frame is also pitted or the glazing pocket is compromised, glass-only replacement won’t last. The coastal humidity means we use the right sealant for the wet exposure. Call (424) 337-6939 for a written estimate before anything comes apart.
Do PGT 770 sliding doors really bind from beach sand?
They do. Redondo Beach sand is fine, abrasive, and gets tracked in on shoes, paws, and beach gear every single day. It works into the rollers and track channel of 770 sliders, grinding the nylon wheels down and scoring the aluminum track. You’ll feel resistance and hear a scrape. We replace the OEM rollers and polish the track, and usually the door glides like new. If it’s been binding for a long time, the track itself may need replacement too. Call (424) 337-6939 for a free estimate.
What’s the biggest mistake remodelers make when flashing PGT windows near the Esplanade?
Using standard galvanized flashing and fasteners within the coastal zone. Redondo Beach requires corrosion-resistant fasteners within 1,500 feet of the mean high tide line, and standard galvanized parts corrode in under a decade that close to salt spray. The other common mistake is sealing the bottom of the window with caulk instead of using a proper pan flash, which traps water behind the window instead of draining it. Our crews use marine-grade butyl tape and stainless flashings, then pull the permits so the inspector never has to flag it. Call (424) 337-6939 if you suspect a window was flashed incorrectly on your home.
Are PGT 550 series windows still repairable if the vinyl is sun-faded and brittle?
That depends on how far the UV and salt damage has gone. Mild fading is cosmetic and doesn’t affect performance. But if the vinyl is cracking, brittle, or has lost its structural integrity on a west-facing Redondo Beach wall, replacement is the honest answer. OEM 550 parts are increasingly hard to find, and while we can source quality aftermarket seals for the line, no seal will fix a frame that’s failing. We’ll tell you straight whether repair is realistic or replacement is the smarter coastal investment. Call (424) 337-6939 for an assessment.
Service Areas Near Redondo Beach
Our crews work throughout the South Bay and nearby Los Angeles communities. If you’re in Torrance, we’re already in your neighborhood regularly. We also cover Westchester, Manhattan Beach, Hermosa Beach, and Wilmington. If you need PGT service in Torrance, that’s our home base. For PGT service in Westchester, we’re a short drive away. We have been serving the Redondo Beach service area for years, and our PGT sales & service expertise covers the entire coastal strip.
Book Your PGT Service in Redondo Beach Today
You should know what’s happening in your home before anyone starts work – that’s just the job. Call (424) 337-6939 and we’ll schedule a free estimate, put the price in writing, and tell you exactly who’s coming to your door before they arrive. A live person answers every call, any hour of the day or night, Redondo Beach included.











