Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Palm Beach
Window replacement in Palm Beach typically runs $900 to $1,800 per impact-rated opening installed, with whole-home packages on the island’s historic estates landing between $8,000 and $25,000 or more. The cost depends on architectural review requirements, custom fabrication, and the salt-air abuse your frames take from two sides. Winslow Windows & Doors has worked Palm Beach’s zero-lot-line estates and Intracoastal condos long enough to know the difference between a quote that holds up and one that falls apart. Call (561) 928-0302 and Ed Winslow will walk you through it, honestly.
Why Winslow Windows & Doors Is Palm Beach’s Preferred Window Replacement Company
Ed’s name is on the door, and on every job we do. We’re the locally owned, owner-operated Window Replacement crew that neighbors on the island recommend to one another. When your window replacement in Palm Beach needs to clear the Architectural Commission, we handle the drawings and the permit sequence without making you chase paperwork. Our technicians are background-checked and arrive in uniform, so you know exactly who’s walking up the drive before the truck stops.
We answer the phone live, 24 hours a day, because a neighbor you can call at 2 a.m. should get a real person. That’s not a marketing line. Someone at Winslow picks up. We’ve been doing this since 2011, and our Done Right Promise means if it’s not done right, we make it right. Period.
Our Window Replacement Services in Palm Beach
Here’s what we handle most often on the island.
Full Frame Replacement
On Palm Beach’s 1920s and 1930s estates, the original frames are often rotted, racked, or too far gone to save. Full frame replacement means removing everything down to the rough opening and rebuilding it square. It’s the right call when your Mizner-era casements have been soaking up ocean air for ninety years. We match profiles, pull the permit, and coordinate the Architectural Commission submittal if your property requires it.

Insert Window Replacement
When the existing frame is structurally sound but the sashes are worn out, an insert replacement fits a new unit inside the old frame. This is common in Palm Beach’s mid-century condos and high-rises, where opening sizes are more standard and full frame work would disturb stucco, trim, or neighbor walls. Inserts go in faster and cost less, and they still get impact-rated glass where the wind zone demands it.

Vinyl Replacement Windows
Vinyl makes sense for a segment of Palm Beach homes, especially inland-facing or non-landmarked properties where budget matters and profile matching is less restrictive. But we’re honest about the material’s limits here. The island’s double salt exposure kills standard vinyl within a few brutal seasons. When vinyl is the right fit, we spec reinforced frames and specify hardware that can handle brackish air. When it’s not, we’ll tell you that too.

Energy-Efficient Upgrade
Swapping single-pane originals for low-E insulated glass cuts cooling loads in a climate where air conditioning runs nine months a year. Palm Beach’s coastal humidity also makes condensation on old glass a constant fight. An energy-efficient upgrade with properly sealed frames reduces that and qualifies you for the federal 25C energy credit. We’ll pull the numbers for your specific opening count and orientation.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Palm Beach
Winslow is an authorized installer for eight premium manufacturers, and we spec the ones that actually survive Palm Beach conditions. PGT and CGI impact-rated units carry Miami-Dade NOA documentation and Florida Product Approval numbers for coastal wind zones. For elevated architectural work, we often fabricate with ECO Window Systems, brands that handle custom geometries without sacrificing performance. For owners on the Intracoastal side, Mr-Glass offers solid value in a marine environment. We stock parts locally and we know the lead times, so you get honest scheduling on custom-fabricated units instead of promises nobody can keep.
Common Window Replacement Problems We See in Palm Beach Homes
- Salt corrosion from both sides. With the Atlantic on one side and the Intracoastal on the other, aluminum frames oxidize and hardware seizes far faster than in West Palm Beach. We see jammed sashes and pitted tracks on windows that are only ten years old.
- Architectural Commission rejections. A contractor installs impact-rated windows with modern flat profiles on a historic estate, and the permit gets denied after installation. The owner pays to remove and re-fabricate. We submit shop drawings first, so that doesn’t happen on our jobs.
- Non-standard arched openings. A single Mizner-era home can have six or more distinct window sizes, all arched, none matching a catalog unit. Custom fabrication adds four to six weeks, and the Architectural Commission review adds more. We bake that timeline into the schedule from day one.
- Tight-lot staging failures. A full-frame replacement on a zero-lot-line property closes the only parking lane for materials, triggering neighbor complaints and a right-of-way fine. We stage on-site, keep sidewalks clear, and file party-wall notices before work starts.
Pricing for Window Replacement in Palm Beach, FL
Impact-rated window replacement in Palm Beach generally lands between $900 and $1,800 per unit installed. That’s the honest spread for standard openings. Large or custom openings, the kind on Mizner-era estates, run $2,500 to $5,000 each. Whole-home packages start around $8,000 and climb past $25,000 depending on opening count, floor height, and frame material. What moves the price here specifically: Architectural Commission submittals when required, custom profile fabrication for arched or eyebrow openings, and marine-grade finishes that survive the double salt exposure. Call (561) 928-0302 for a free in-home measure and a written quote. No surprises on the invoice.
What Window Replacement Costs in Palm Beach
Let’s put more numbers on it. Impact windows in Palm Beach run $800 to $1,500 per window installed at the entry level. Impact single-hung units go $900 to $1,800. Large or custom openings, arched transoms, and oversized estates hit $2,500 to $5,000 per opening because they require fabrication drawings and Architectural Commission review. A whole-home package on a six-bedroom Mediterranean Revival estate can reach $25,000 or more. The variables are opening count, wind zone rating, floor height, frame material, and whether your property is landmarked. Get a free in-home measure and a written line-item quote from Winslow. Call (561) 928-0302.
Florida Pays You Back
The incentives stack if you do this right. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, which impact windows qualify for. Florida also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit covers 30% of product cost, up to $600 per year on qualifying efficient units. And once your wind-mitigation inspection is done (typically $75 to $150), expect windstorm-premium credits averaging around 25% on the windstorm portion of your policy. We can’t guarantee the final numbers from your carrier or the state, but we’ll point you to the right inspectors and documentation.
We Also Serve Cities Near Palm Beach
While this page focuses on Window Replacement in Palm Beach, our crews also work across the bridge and up the coast. We serve West Palm Beach, Greenacres, Palm Beach Gardens, and Royal Palm Beach. If your home is nearby, call Winslow Windows & Doors at (561) 928-0302 and you’ll get the same owner-operated crew and the same Done Right Promise.
Serving Palm Beach, FL - Our Local Coverage Area
We’re based in the Palm 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 - Window Replacement in Palm Beach
No. Architectural Commission review applies only to landmarked or contributing structures in the town’s historic districts. If your condo is a non-historic building on the Intracoastal side, you still need a building permit and impact-rated glazing to meet Florida Building Code for this wind zone, but you do not need Architectural Commission sign-off. Call (561) 928-0302 for a free estimate on your specific building.
The big difference is access and staging. On a zero-lot-line Palm Beach estate, we may need to place materials within the property’s narrow swale, keep sidewalks clear, file a party-wall notice with the adjacent estate, and schedule all cutting within the town’s work-hour rules. That’s why our quotes account for the site constraints before work starts. Call (561) 928-0302 to schedule a measure.
No. Standard catalog impact units won’t fit arched openings, and even if you force a rectangular unit into an arched rough opening, the Architectural Commission will reject it if the property is landmarked. You’ll need custom-fabricated impact-rated windows with Miami-Dade NOA documentation, drawn to match the original profiles. That’s exactly what we do. Call (561) 928-0302 for a consultation.
Yes. The island gets salt air from the Atlantic and the Intracoastal simultaneously, which corrodes standard aluminum and degrades seals fast. We recommend marine-grade or anodized finishes for any exposed frame, and we inspect existing units for the early signs of jamb binding and pitting. Call (561) 928-0302 to have an existing installation checked before it fails.
It raises the labor and coordination line items modestly. We have to stage materials in a confined area, often schedule deliveries with limited truck access, and coordinate with neighbors for any shared-wall work. The window units cost the same, but the site logistics add time and planning. The honest way to know your number is a free measure and written quote. Call (561) 928-0302.
A Palm Beach Job, Up Close
In Palm Beach, window replacement on a landmarked estate carries a burden that doesn’t exist anywhere else in the county. The town’s Architectural Commission reviews any window or door change on historic Mediterranean Revival and Spanish Colonial properties before a permit is issued. That means the impact-rated glazing Florida Building Code requires for this coastal wind zone must also replicate the exact period profiles of Addison Mizner-era steel casements, arched transoms, and ornate wood surrounds. You’re satisfying two masters at once: hurricane code and historic aesthetics. Cross the bridge to West Palm Beach and that second requirement disappears. That’s why a window company that works Palm Beach must think like a fabricator and a preservationist at the same time.
On a 1920s Spanish Colonial estate off South Ocean Boulevard, our crew had to stage all materials on the narrow swale between the house and the property line, keeping the sidewalk clear for neighbor access. The job required custom-fabricated PGT impact-rated casement units with Miami-Dade NOA documentation to match the original arched openings, and we submitted the shop drawings to the Architectural Commission before pulling the permit. We also coordinated a party-wall notice with the adjacent estate and scheduled all cutting before the town’s 8:00 AM work-hour start to keep the HOA and building department onside.
That’s the difference between a crew that knows Palm Beach and one that’s just passing through. We plan for the permit sequence, the tight-lot staging, and the neighbor who cares about every inch of the property line. Ed’s name is on the door, and on every job we do. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Palm Beach since 2011.
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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