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PGT Window Replacement in Palm Beach: What to Know First
PGT window replacement in Palm Beach runs $900-$2,800 per opening depending on the series, glass package, and whether we’re doing a full-frame replacement or an insert. Most jobs are completed within five to ten business days once the windows arrive, and we quote every job as a fixed price before work starts. If you own a home in Palm Beach with aging PGT windows, this page explains what fails, what it costs, and what we do differently. Call (561) 782-7525 for a free estimate from a local crew that knows this product line inside and out.

Key Takeaways:
- PGT windows are built for hurricane zones, but their seals, rollers, and hardware still wear out, especially within sight of the Atlantic.
- We are an independent PGT service provider. We install genuine PGT glass and frames, but we are not a PGT factory store.
- Fixed pricing, a live person on the phone around the clock, and the Done Right Promise underwrite every job.
How PGT Products Fail - and How We Fix Them
PGT builds a strong window, but Palm Beach is harder on windows than almost anywhere else in Florida. Salt air, high UV exposure, and storm-driven rain work the edges of even the best products. Here are the five failures we see most often on PGT windows in Palm Beach.
- Clouded or fogged glass on PGT WinGuard aluminum single-hung units. The insulated glass seal fails, letting humidity between the panes. The glass looks hazy, especially in morning light. We replace the glass unit itself, matching the original WinGuard impact rating, rather than asking you to replace the whole frame.
- Sticking or binding sashes on PGT SpectraGuard vinyl windows. Vinyl frames expand and contract with heat. Over ten to fifteen years of Palm Beach sun, SpectraGuard sashes can warp just enough to bind in the track. We check the frame square before assuming it’s a balance issue, because half the time the sash needs replacement, not the balance.
- Failed rollers and tired balances on PGT sliding windows near the Intracoastal. Salt air corrodes roller hardware faster than most homeowners expect. In neighborhoods like El Cid and the North End, we regularly see PGT sliders getting heavy to move by year eight. New rollers and stainless hardware usually bring them back.
- Crank-out PGT casement windows that won’t seal tight. The multi-point lock hardware on PGT casements can drift out of alignment after years of use. When it does, the corner of the sash lifts just enough to let the afternoon sea breeze whistle through. Realignment or replacement of the hardware solves it, and we adjust the entire sash so it closes dead flat.
- Frame rot on older PGT aluminum windows near the coast. Aluminum doesn’t rot, but the perimeter seals do. Once water gets behind the frame, it runs down into the rough opening and attacks the wood framing of the house itself. In Palm Beach, we see this most on older 2000s-era PGT installs where the original flashing was minimal. This is usually a full-frame replacement, because the window and the opening both need work.
Our PGT Window Replacement Process
Here’s how a PGT replacement job works when you call Winslow Windows & Doors.
- 1
The call. A real person answers at (561) 782-7525, any hour. We schedule a time that works for you, and if you’re in our home county, there’s no trip charge to come out.
- 2
The inspection. We measure the opening, inspect the frame and rough opening, and figure out whether the failure is the glass, the hardware, the sash, or the whole unit. On PGT products, we also check the original mounting and flashing, because half the problems we fix started at installation.
- 3
The parts decision. For glass and frames, we use genuine PGT components wherever they’re available, because that protects what’s left of your original warranty. For hardware like rollers and balances, we use PGT parts when lead times are short, and quality aftermarket parts when the OEM part would leave you waiting weeks.
- 4
Installation. Whether it’s an insert or a full-frame replacement, we follow the same discipline Ed learned years ago: level the frame, flash it correctly, fasten it right, and seal it completely. The corner of a window is where Palm Beach water finds its way in, so we don’t hurry that part.
- 5
Testing and cleanup. We operate every sash, test the locks, and run a water check on the exterior. Then we remove old components and leave the room the way we found it.
- 6
The guarantee. Every job carries the Done Right Promise. If it’s not done right, we come back and make it right.
What PGT Window Replacement Costs in Palm Beach
Here’s what we tell homeowners in Palm Beach before we ever start a job. These are honest ranges for the scenarios we see most often.
- Insulated glass replacement in an existing PGT WinGuard frame: $450-$950 per window, depending on size and whether it’s clear or Low-E coated glass.
- Insert replacement, PGT SpectraGuard vinyl, standard sizes: $900-$1,600 per window installed.
- Full-frame replacement, PGT WinGuard impact-rated, including new flashing and exterior trim: $1,800-$2,800 per opening. The spread depends on frame material, glass package, and whether we need to repair the rough opening.
What moves the price is the opening condition, the series, and how much hidden water damage we find. We quote a fixed number before we start, and we don’t come back later asking for more. Call (561) 782-7525 for an exact quote on your home. Estimates are free.
Why Palm Beach Homeowners Call Winslow Windows & Doors for PGT Work
Palm Beach has no shortage of window companies, and most of them are happy to sell you a whole house full of new windows whether you need six replacements or sixty. That’s not how we work. Founded in 2011 and locally owned by Ed Winslow, our company carries the same phone number it always has, with a published address and license number. Anyone can look us up.

We install eight authorized brands including PGT, CGI, CWS, ES Windows, ECO Window Systems, Therma-Tru. When a PGT line has a long lead time and we can offer a comparable impact-rated option in half the wait, we tell you. The decision is always yours.
Every technician who arrives in Palm Beach is background-checked and uniformed. We answer the phone at 2 a.m. with a real voice, not a call tree. And every job carries the Done Right Promise, which means exactly what it sounds like. If it’s not done right, we make it right. That’s the only way our name works.
FAQs
Replacing a failed insulated glass unit with a genuine PGT glass pack generally preserves whatever coverage remains on the frame and product, but certain older PGT warranties expire once original components are removed. We document every job carefully and can tell you before we start what your specific series is still covered for. Call (561) 782-7525 and we’ll check your window in person.
Yes, we replace single PGT windows regularly. PGT still manufactures most series sold in Florida, so matching an existing single-hung, casement, or sliding window is usually straightforward. We’ll match the frame color, glass package, and hardware as closely as the current product line allows.
Glass-only replacements typically take one morning on site. Full-frame PGT replacements take one to two days per opening depending on what we find when the old window comes out. The bigger variable is lead time on the PGT product, which can range from two to six weeks depending on the series and glass package.
If the frame is solid, the sash is straight, and the failure is glass or hardware, repair is usually the smarter move. If the frame shows corrosion, the sash is warped, or water has been getting behind the opening, replacement saves you money over the long run. We’ll tell you honestly which one applies, even when the answer is a smaller invoice for us. Call (561) 782-7525 for a straight answer and a free estimate.
Yes. Palm Beach County and the Town of Palm Beach require permits for most window replacements, especially impact-rated products. We pull the permit, schedule the inspection, and make sure the job passes before we call it done. Permits are included in our fixed quotes.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Palm Beach and nearby areas.
Six Reasons Homeowners Choose Winslow Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.










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