







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
PGT Construction in Santa Monica, CA | Penhallow Remodeling Los Angeles
We provide independent PGT window and door installation, repair, and replacement across Santa Monica, and the thing that sets our work apart here is simple: we map the Coastal Zone boundary before we ever quote a job, because a PGT impact window retrofit three blocks west of Lincoln Boulevard can take six to ten weeks longer than the same job just east of it. We’re Penhallow Remodeling Los Angeles, a General Contractor - Santa Monica team that’s been installing and servicing PGT WinGuard, 400 Series, 5500 Series, and 7700 Series products long enough to know how the salt air, seismic drift, and permit overlays each stress a frame line differently. Call (213) 277-6578 for a free estimate on your PGT project.
Why Santa Monica Residents Choose Us for PGT Service
Trevor Nash, our owner, grew up in the Crenshaw district and spent years on residential and light commercial jobs across the Basin before starting Penhallow Remodeling. He studied construction technology at Los Angeles Trade-Technical College, and he’ll tell you plainly what a job costs before he ever picks up a hammer. That’s how we run our PGT work in Santa Monica too. We’re an independent service provider, not a manufacturer-authorized dealer, which means we answer to you and the building code, not a corporate sales quota. We stock PGT OEM parts, sash locks, rollers, sealant, and interlayer, sourced from the same South Florida supplier network the factory uses, and our techs arrive in uniform, background-checked, and ready to explain exactly what they’re seeing in your frames. If you’ve been burned by a contractor who never showed or a price that ballooned after demo day, you’ll notice the difference. Say the price before the work, show up in the window we gave, leave the place cleaner than we found it. That’s The Kingswell Way, and it’s been our standard since 2004.
Styles & brands we work with







Common PGT Construction Problems We Solve in Santa Monica
These are the specific failures we see most often when we’re called out to PGT homes in Santa Monica, and each one ties back to something real about living here:
- Salt-air pitting and white oxidation on PGT 400 Series aluminum frames. Within 1,000 feet of the beach, the marine layer works on anodized aluminum constantly. If a prior remodel scratched the original coating, even with a ladder bump or a shingle scrape, the oxidation starts there and spreads. We re-track and re-seal these frames, or machine a like-gauge 6063-T5 aluminum replacement track when the frame is too far gone.
- WinGuard laminated glass interlayer hazing in Ocean Park. Exterior sprinkler overspray hits the glass repeatedly and minerals build up along the seal edge. Over time the interlayer hazes around the perimeter, and the glass looks permanently fogged. We replace the sash with OEM WinGuard units and re-flash the opening so water drains away from the sill.
- Stiff or jammed multi-point lock mechanisms on 7700 Series impact doors. Santa Monica’s mandatory seismic retrofit ordinance means a lot of older buildings have been lifted, bolted, and braced. When the rough opening shifts, a door can be out of square by as little as 1/8 inch, and the multi-point locks bind. We re-square the door and adjust the lock mechanism rather than replace the whole panel.
- Fogging between panes on 5500 Series double-glazed units in Sunset Park. On pre-1980 homes, the original window flashing was often tied improperly into older stucco, letting water sit at the sill and eventually breach the seal. The result is condensation between the panes that never clears. We pull the sashes, replace with OEM units, and correct the flashing detail.
- Coastal permit surprises that stop a window swap mid-install. An impact window retrofit on a house east of Lincoln Boulevard may not need a coastal development permit, but the same job three blocks west almost always does. We map the Coastal Zone overlay before every bid so you never get a stop-work order on a half-finished wall.
PGT Service in Santa Monica: What Local Conditions Mean for Your Equipment
Santa Monica’s Coastal Zone boundary runs irregularly through the Ocean Park and Sunset Park neighborhoods, which creates a wrinkle most window contractors never mention until the inspector shows up. A PGT impact window retrofit on a house east of Lincoln Boulevard may sail through with little more than a standard building permit. The same scope three blocks west usually triggers a coastal development permit and six to ten weeks of discretionary review. We map the Coastal Zone overlay before we bid every job. We’ve been on Navy Street in Sunset Park, on a 1948 cottage where the homeowner tried to stop salt spray with a pressure washer and ended up packing the weep holes of four PGT WinGuard casement windows with mineral sediment. The interlayer was hazed along the bottom third, and the 5500 Series frames were fogged between the panes. We replaced the sashes with OEM WinGuard units, re-flashed the openings with marine-grade butyl tape, and re-hung the exterior stucco to drain water away from the sill. No coastal permit needed, because that property sits just east of the Coastal Zone line. Three blocks over, the same job would’ve added two months of review. Knowing the difference is why you call someone who works Santa Monica regularly.
PGT Models & Products We Service in Santa Monica
We install and repair PGT WinGuard impact windows and doors, the 400 Series aluminum line, the 5500 Series vinyl and aluminum double-glazed units, and the 7700 Series impact-rated doors. When a part fails, we use PGT OEM components whenever lead time allows. For older discontinued 400 Series frames, we can machine a like-gauge 6063-T5 aluminum replacement track in our shop rather than tear out the whole window. We replace rather than repair when the frame shows structural corrosion through the wall thickness or the glass interlayer has delaminated beyond 20% of the pane. We stock common PGT sash locks, rollers, and sealant locally so Santa Monica turnaround stays short. If you’re already working with PGT sales & service elsewhere, we’re glad to take over the installation or warranty follow-through.
See the difference
Before
After
Before
After
Before
AfterPGT Service Pricing in Santa Monica

What drives the number on a PGT job in Santa Monica is the Coastal Zone question, the condition of the existing flashing, and whether the frame line is still in production. Here’s what we see on most local jobs:
| Scope of Work | Typical Range |
|---|---|
| PGT WinGuard 5500 Series window replacement (4 casement units) | $8,000 – $15,000 |
| Impact window installation, full home (5 – 8 openings) in Coastal Zone | $8,000 – $25,000 |
| PGT 400 Series aluminum frame corrosion repair (1 window, re-track and seal) | $400 – $1,800 |
| PGT 7700 Series impact door re-square after seismic retrofit (lock adjustment) | $400 – $1,800 |
Every bid is a written number before any work starts, and the 365-Day Done Right Promise covers the labor for a full year. If a repair fails inside the guarantee period, we come back and fix it at no charge, and the second visit is free. Call (213) 277-6578 to schedule a free estimate, we’ll walk the openings with you and explain what we’re seeing.
Serving Santa Monica, CA - Our Local Coverage Area
We’re based in the Santa Monica area and know this community well, and we also offer our Bathroom Remodeling in Santa Monica. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – PGT Construction in Santa Monica
Yes, Santa Monica requires a building permit for window replacement, and if your house sits within the Coastal Zone boundary, which runs irregularly through Ocean Park and Sunset Park, you’ll also need a coastal development permit. That adds six to ten weeks of discretionary review. We map the overlay before we bid so you know your timeline up front. Call (213) 277-6578 and we’ll check your address against the Coastal Zone map during the free estimate.
That white powder is aluminum oxidation, caused by salt air attacking the frame where the original anodized coating was scratched or worn through. Within 1,000 feet of the Santa Monica beach, it’s common on 400 Series units. We can re-track and re-seal a single window for $400 to $1,800, or machine a like-gauge aluminum replacement track if the corrosion is structural. Call (213) 277-6578 for an exact quote, estimates are free.
Yes. We source PGT OEM WinGuard sashes with the same glass package, tint, and Low-E coating as your original units. If your exact glass pack has been discontinued, we’ll tell you before we order anything and show you the closest current match. Call (213) 277-6578 and we’ll check the PGT product codes on your existing sash.
Most full-home impact window installations run three to five working days once permits are issued. The Coastal Zone permit itself takes six to ten weeks in Ocean Park and Sunset Park, which is usually the longest part of the whole job. We’ll give you a written schedule when we give you the written price. Call (213) 277-6578 to get the permit process started.
They can. Santa Monica’s mandatory seismic retrofit ordinance applies to soft-story apartment buildings and older wood-frame homes, and impact-rated PGT WinGuard windows add shear capacity to the wall assembly when properly anchored and flashed. They won’t replace a required shear wall, but they work with the retrofit rather than against it. If you’re planning a seismic retrofit, ask us how PGT units fit into the engineering package during your free estimate at (213) 277-6578.
Service Areas Near Santa Monica
We serve Santa Monica and the surrounding neighborhoods, including Santa Monica service area coverage for Ocean Park, Sunset Park, and North of Montana. Our PGT work also reaches PGT service in Los Angeles, the West Los Angeles corridor, and PGT service in Burbank, so if your project pulls us a few miles inland, we’ll still map the permit, stock the parts, and show up in the window we gave you.
Book Your PGT Service in Santa Monica Today
If your PGT windows or doors are fogged, corroded, or binding, call (213) 277-6578. We’ll schedule a free estimate, map the Coastal Zone overlay for your address, and hand you a written price before any work starts. Same-day visits are available for urgent lock or sash failures in Santa Monica.
Written by Trevor Nash, Owner at Penhallow Remodeling Los Angeles, serving Santa Monica and the Westside with PGT window and door service.












