Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
How Much Does Window Replacement Cost in West Palm Beach?
Window replacement in West Palm Beach typically runs $800 to $1,800 per opening for impact-rated units, with whole-home packages starting around $8,000 and running upward of $25,000 depending on opening count and frame choice. The salt air off Lake Worth Lagoon changes the materials math here, which we’ll get into below. Call (888) 635-0804 for a free in-home measure and a written line-item quote.
That’s the answer. Most homeowners in this city will land somewhere in that range. The spread isn’t random, and it isn’t salesmanship. It comes down to three things: whether you’re in a historic district, how close you sit to the water, and whether your existing frames can hold a marine-grade spec or need to be rebuilt entirely.
Why Salt Air Decides the Materials in West Palm Beach
West Palm Beach is not a beachfront-only salt exposure city. Virtually the entire city flanks Lake Worth Lagoon, the Intracoastal Waterway, which means salt-laden air pushes inland across Flamingo Park, El Cid, SoSo, and the western subdivisions alike. We see it every week: white powdery blooms on sill tracks of first-generation impact windows installed 20 years ago, corroded fasteners, oxidized aluminum frames, and wood sills that rot from the inside out. The failure is not cosmetic. It is structural, and it happens faster here than people expect.
On a recent job in Flamingo Park, our crew pulled the original jalousie windows from a 1950s CBS home and found the original steel lintels so corroded by decades of salt air that they had to be rebuilt before the new PGT impact-rated casements could be bucked into place. The homeowner’s first quote from an inland shop specified standard mill-finish aluminum frames and generic fasteners. We respecified marine-grade stainless hardware and hot-dip galvanized anchors to match the coastal exposure, and the job passed the Historic Preservation Board’s muntin-profile review without a single revision.
That’s the difference between a coastal-spec quote and an inland-spec quote. The inland price might come in $150 to $400 lower per window. It will also start failing within a decade, because standard aluminum hardware and non-stainless fasteners cannot hold up to the salt load this city imposes. The cheap spec costs more by year ten. We’d rather price it correctly the first time.
Window Replacement in West Palm Beach’s Historic Districts
In West Palm Beach’s designated historic districts, Flamingo Park, El Cid, and Northwood above all, there is a step that most window contractors never mention until the permit gets kicked back. A contractor must obtain a Certificate of Appropriateness from the city’s Historic Preservation Board before installing even a fully code-compliant impact window. This is a local bureaucratic requirement that adds three to six weeks to a project timeline and simply does not exist in unincorporated Palm Beach County parcels just across the city line.
So the same PGT impact window that gets approved in a day for a home in Palm Beach Gardens can get rejected in El Cid because the replacement’s muntin pattern doesn’t match the original jalousie sightlines. We’ve shepherded enough of these applications to know what the board looks for: flush fin profiles that preserve the original sightlines, muntin grids that match the original window pattern, and frame colors that don’t alter the street view. If you’re in a designated historic district, we handle the Certificate of Appropriateness from start to finish. That’s part of the job here, not an add-on.
Fast, Reliable Window Replacement Across West Palm Beach
If you live in West Palm Beach, you know the difference between a contractor who works in this city and one who drives through it. We schedule, measure, permit, and install window replacement across the 33401, 33403, 33404, and 33417 ZIPs every week. Dispatch and scheduling are coordinated from our Miami office, but the crews working in West Palm Beach live and work here, they know the city’s permit office, they know the Historic Preservation Board’s current preferences, and they know which sub-divisions still carry original single-pane aluminum sliders from the 1960s.
The homes in the urban core, the 33401 and 33405 and 33407 corridors, are CBS construction from the 1940s through the 1980s. That means buck-and-anchor installation, not nail-fin. It means deteriorated masonry openings that only reveal themselves once the old frame is pulled. It means a phone call to (888) 635-0804 gets you someone who has seen your exact wall assembly before. That local knowledge is the difference between a quote that holds and one that changes after the first day of demo.
Why TruePane Windows & Doors Is West Palm Beach’s Preferred Window Replacement Company
Dale Kessler founded TruePane in 2008 on a rule he keeps on the whiteboard in the shop: if the pane is not true, the job is not done. That’s the whole standard. We’re a second-generation glazier’s company, not a franchise playbook, and we’ve spent years across two generations learning what salt air, wind loads, and historic boards do to windows in cities like this one.
Here’s what that means for a homeowner in West Palm Beach. Both manufacturer warranty layers get registered in writing before the truck leaves your driveway. Durations are stated. The Done Right Promise covers the workmanship. No paperwork fights. No fine print that covers neither. That’s The Keystone Standard we put on every installation, and it applies as much to a single insert window in SoSo as it does to a whole-home impact package in The Acreage.
We’re an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. When you get a quote from us, you see those lines side by side on paper, with the actual numbers next to each. You don’t guess. And when you call, a live person answers the phone. Never a voicemail tree. That matters to homeowners who have been burned once and are paying close attention this time.
Our Window Replacement Services in West Palm Beach
Full Frame Replacement
Full frame replacement means we pull the old frame, down to the rough opening, and rebuild the window from the buck outward. This is the right call for most 1940s through 1980s CBS homes in West Palm Beach, because the original aluminum frames in these buildings are frequently corroded at the sill and the sub-frame is often rotted or oxidized behind the stucco. In a full frame replacement, we can also correct out-of-square openings, which we find on nearly every older masonry wall in the 33401 and 33407 ZIPs.

Insert Window Replacement
Insert replacement sets a new window unit inside the existing frame. It costs less than full frame replacement, but it only works if the existing frame is structurally sound. In West Palm Beach, that is the question. We see too many original aluminum frames with hidden corrosion at the interior flange that would fail a new insert within years. If we can spec the insert, we will. If the frame is too far gone, we’ll tell you that too, with the cutaway photos to prove it.

Vinyl Replacement Windows
Vinyl replacement windows in West Palm Beach require more attention to UV and thermal movement than inland spec sheets assume. The coastal humidity and the heat island of the downtown core will expand and contract vinyl extrusions more aggressively than the manufacturer’s standard published numbers. We choose vinyl windows carefully for this climate, and we frame the specifics in the quote: which lines hold their seals here, which don’t, and why we carry what we carry.

Energy-Efficient Upgrade
An energy-efficient upgrade in West Palm Beach usually means going from single-pane aluminum sliders to insulated double-pane impact units with low-E glazing and argon fill. That change alone cuts the solar heat gain through the opening by a wide margin, which matters in a city where air conditioning runs roughly ten months a year. The exception is older homes with wood-framed openings. In those, the energy gain is lost unless the frame is also properly sealed and flashed, which we handle as part of the replacement scope.

Window Maintenance & Care
Window maintenance in a salt-air city is not optional. Track corrosion, weep hole blockage, and gasket degradation are the three things that shorten a window’s life most quickly here. We provide a maintenance check, which covers cleaning, lubrication, and a written condition report on every opening. For homeowners planning to stay in their West Palm Beach house for another twenty years, that report is the earliest warning system you can buy for $89.

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 West Palm Beach
We service and install more than a dozen manufacturer lines, and in West Palm Beach we stock replacement hardware and seals for the brands this city actually has in its housing stock: PGT, ViewLux, Therma-Tru, Mr-Glass, Andersen, Marvin, and CGI. The older the home, the more likely the original brand is no longer in current production. When that happens, we source the closest compatible line and spec the replacement in writing, so you know exactly what’s going in and what the warranty covers. No generic substitutions from a warehouse aisle.
Common Window Replacement Problems We See in West Palm Beach Homes
- Salt-air hardware corrosion. Non-stainless fasteners and standard aluminum frame hardware break down within a decade near Lake Worth Lagoon. The white powdery blooms on sill tracks are the tell. We spec hot-dip galvanized and marine-grade stainless on every coastal opening.
- Seal failure in original single-pane aluminum sliders. The 1940s through 1960s CBS homes across the urban core still carry original frames where the glass can’t be replaced independly of the sash. The seal fails, the fog fills the pane, and the argon escapes. Full frame replacement is usually the fix.
- Historic-district permit rejection. A fully code-compliant Florida Product Approval impact window gets denied by the city’s Certificate of Appropriateness because the replacement’s muntin pattern or flush fin profile doesn’t match the original jalousie sightlines. This costs time and money when your contractor doesn’t know the board’s current preferences.
- First-generation impact windows aging out in the western ZIPs. The subdivisions in 33411, 33412, and 33413 grew in the 1990s and 2000s. Those first-generation impact windows are now 20 to 30 years old, and their seals are failing at a steady clip. The glass can sometimes be replaced; the frame often cannot. We’ll tell you which one applies to your opening.
Pricing for Window Replacement in West Palm Beach, FL
For a standard impact single-hung unit in a West Palm Beach home, expect $900 to $1,800 per window installed. Full frame replacement in a CBS wall runs higher than an insert, because the masonry opening has to be rebuilt and re-anchored. Large or custom openings run $2,500 to $5,000. Whole-home packages start around $8,000 and run past $25,000 for larger homes with multiple glass doors and transom windows.
What moves the price in this city specifically: opening count, wind zone, floor height, whether you’re in a historic district, and the frame material. Coastal-spec hardware and hot-dip galvanized anchors add a modest amount per opening but save you the cost of a second replacement in ten years. Call (888) 635-0804 to schedule a free in-home measure and a written line-item quote. The price on paper is the price you pay.
What Window Replacement Costs in West Palm Beach
Impact windows in West Palm Beach generally run $800 to $1,500 per window installed. Impact single-hung units run $900 to $1,800. Large or custom openings run $2,500 to $5,000. Whole-home packages run $8,000 to $25,000 and above, depending on opening count and whether you’re in a designated historic district.
The three real drivers are the size of the opening, the wind zone, and the frame material. A second-story opening costs more for ladder work and bracing than a first-floor window. A masonry wall in the 33401 ZIP costs more than a wood-framed wall in a 1990s subdivision in 33412, because the buck-and-anchor installation is more labor-intensive. And the marine-grade hardware we spec in coastal West Palm Beach adds a small amount per opening that pays for itself within a decade, as we’ve said.
Florida Pays You Back
Florida’s incentive stack is real, and we help homeowners in West Palm Beach apply for what applies to their project. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30% of the product cost on qualifying units, up to $600 per year. And after a wind-mitigation inspection, which runs $75 to $150, most homeowners see windstorm-premium credits averaging around 25% on the windstorm portion of their policy.
We don’t guarantee those numbers. The programs and the carriers set the final figures. But we do walk you through the paperwork and the inspection so you can apply with the documentation in hand. That’s part of the job.
Impact Windows vs. Hurricane Shutters
If you’re in West Palm Beach, you can put up hurricane shutters or you can install impact windows. The shutters are cheaper upfront. Panels run a fraction of a window’s cost, but they require you to be home before the storm, to carry them out of the garage, and to mount them in the wind. Impact windows are permanent protection. No panels to hang, no shutters to store, no 2 a.m. scramble when the track shifts. They also provide protection when you’re not home, which shutters cannot. For homeowners who intend to stay in this city for twenty years, that permanence is the whole point.
We Also Serve Cities Near West Palm Beach
TruePane handles Window Replacement across the greater West Palm Beach metro. In addition to West Palm Beach itself, we regularly schedule crews in Palm Beach, Greenacres, Lake Worth, and Palm Beach Gardens. If you’re in any of those communities, the same coastal-spec approach applies, and the same crew that serves West Palm Beach will measure and install your job.
Serving West Palm Beach, FL - Our Local Coverage Area
We’re based in the West 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 West Palm Beach
Because the City of West Palm Beach layers its own historic-district overlay on top of county building code. The county says the unit is structurally compliant. The city’s Historic Preservation Board then asks a second question: does the new window alter the historic appearance of the structure from the street? If the muntin pattern, flush fin profile, or frame color doesn’t match the original, the board can deny the permit even though the unit meets every Florida Product Approval standard. The fix is an application that anticipates the board’s concerns before they’re raised. We prepare and file that Certificate of Appropriateness for you. Call (888) 635-0804 and we’ll tell you whether your address falls in a designated district and what the timeline looks like.
Salt air accelerates three specific failures: it corrodes non-stainless fasteners and aluminum frame hardware, it oxidizes aluminum tracks and sills, and it rots wood-framed openings from the inside. In West Palm Beach, the entire city is close enough to Lake Worth Lagoon that the exposure isn’t limited to beachfront streets. The result is that windows installed with inland-spec hardware fail visibly within a decade, with white powdery blooms and stiff hardware. We spec marine-grade stainless fasteners and hot-dip galvanized anchors on every coastal opening as standard. The cost difference is modest; the life difference is measured in decades.
A coastal-spec replacement typically runs $150 to $400 more per opening than the same window with inland hardware. That covers marine-grade stainless fasteners, hot-dip galvanized anchors, and corrosion-resistant frame hardware. The inland spec will corrode and fail within ten years in this salt environment, meaning you pay for the window twice. The coastal spec is the honest price. We quote it that way from the start, and we show the line-item difference on paper so you can see exactly what you’re paying for. Call (888) 635-0804 for a free in-home measure and we’ll give you both numbers for your specific openings.
Sometimes you can replace just the glass, and sometimes you cannot. The answer depends on whether the frame is still structurally sound and whether the original manufacturer’s glazing bead is still available. Many first-generation impact windows in the 1990s subdivisions of 33411, 33412, and 33413 were built with proprietary glazing systems that are no longer manufactured. When the bead is gone, the sash cannot be reglazed, and the full frame must come out. We’ll inspect the opening, tell you which situation you have, and show you the frame condition in photos before we quote anything.
No. West Palm Beach is outside Florida’s High-Velocity Hurricane Zone, so the city requires Florida Product Approval rather than Miami-Dade NOA. That said, many of the impact windows we install carry both, because the manufacturer tested them for the stricter Miami-Dade standard. The practical difference is that you have more product flexibility in West Palm Beach than in Miami-Dade, but the city’s Historic Preservation Board adds a separate aesthetic review in designated districts. We can tell you exactly which approval number applies to your project and whether the historic overlay affects you. Call (888) 635-0804 for the specifics.
Call TruePane Windows & Doors
If you’re replacing windows in West Palm Beach, start with a company that quotes the coastal spec, handles the historic-district paperwork, and registers both warranty layers in writing before the truck leaves. Call (888) 635-0804 to schedule your free in-home measure and written line-item quote. A live person answers the phone, and we’ll be there when we say.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving West Palm Beach and South Florida since 2008 across two generations of glazier craft.



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