Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows Across South Palm Beach
Impact window replacement in South Palm Beach typically runs $800 to $1,500 per window installed, with whole-condo packages commonly landing between $8,000 and $25,000 depending on opening count and floor height. Most jobs in town are condo-association-coordinated projects, which we handle from first HOA submittal through final inspection. Ed Winslow’s name is on the door, and our team answers the phone live at (561) 468-6136 whenever you call.

South Palm Beach is not like Boynton Beach or West Palm Beach. It’s a narrow barrier island where every building sits between the Atlantic and the Intracoastal, and that changes how windows fail, how they corrode, and how a replacement project gets approved. We’ve worked the condo towers along South Ocean Boulevard and the mid-rise buildings tucked behind the dune line, so we know what the HOA boards here expect and what the Florida Building Code requires in the High-Velocity Hurricane Zone.
Why Winslow Windows & Doors Is South Palm Beach’s Preferred Impact Windows Company
We’ve been in business since 2011, locally owned and owner-operated by Ed Winslow, with a published address and license number. No shell companies, no ticket numbers. When a South Palm Beach condo board calls, they talk to a person who knows the difference between a Milestone inspection finding and a cosmetic complaint, not a call center reading a script.
Every technician who arrives at your building is background-checked and in uniform, so you know exactly who’s walking through the lobby before the elevator door opens. That matters in a town where most residents live behind doorman desks and association gates. Our crews coordinate with property managers, stage materials in approved loading zones, and work within the hours your building sets.
We’re an authorized installer for PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru. That means we’re not picking up whatever’s on sale at a supply house. We order to spec, fasten to product approval, and stand behind every installation with the Done Right Promise: if it’s not done right, we make it right, period.
Our Impact Windows Services in South Palm Beach
Impact Windows
Window Replacement in South Palm Beach is the core of what we do-full replacement of original aluminum single-pane windows with laminated impact-rated units. The housing stock here was built between the late 1960s and early 1980s, and almost all of it still has the original frames. Those frames were never designed for the dual salt-air exposure this narrow island creates. We size every opening, match design pressures to the floor height and wind zone, and pull the permit before we touch a screw.

Sliding Glass Doors
Sliding Glass & Patio Doors in South Palm Beach condos take a beating from both sides. Ocean wind drives salt spray at the east-facing units, while Intracoastal humidity eats at the tracks on the west side. We replace non-impact sliders with impact-rated units that handle HVHZ wind loads and seal tight against wind-driven rain. Track corrosion is common here, and we address the full frame, not just the glass pack.

HOA & Condo Coordination
Nearly every impact window job in South Palm Beach runs through a condo board or property manager. We prepare submittal packages with product approvals, finish specs, and engineering details your association’s architect will accept. We also phase work to match your building’s schedule, so a 12-unit line replacement doesn’t disrupt residents more than one floor at a time. Boards call us because we speak their language and deliver what we submit.

Energy-Efficient Windows
Low-E insulated impact units do more than protect. In South Palm Beach, where air conditioning runs year-round, swapping 1970s-era single-pane for Low-E impact glass cuts heat gain through the glass by a measurable margin. Condo residents often see the biggest comfort difference on west-facing units that catch afternoon sun off the Intracoastal. It’s protection and a real energy upgrade in the same frame.

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 South Palm Beach
We install and service impact products from PGT, CGI, and Therma-Tru, among others, and offer Pgt service in South Palm Beach. If your South Palm Beach building already has PGT WinGuard units from a prior phase, we match the product line and finish spec so the new openings don’t look like an afterthought. We stock common hardware and sealants for these brands locally, which speeds up repairs and keeps phased condo replacements moving on schedule.
Impact windows versus hurricane shutters is a debate we hear in every South Palm Beach boardroom. Shutters only work if someone hangs them before the storm, and on a barrier island where evacuation happens fast, that’s a real risk. Impact windows protect permanently. No panels, no tracks to maintain, no decision to make at 2 a.m. when the advisory upgrades to a warning. For a full-time protection upgrade, our Impact Windows team can walk your board through the comparison with real numbers from buildings we’ve already done in town.
Common Impact Windows Problems We See in South Palm Beach Homes
- Bilateral salt-air corrosion on aluminum frames. South Palm Beach’s position between the Atlantic and the Intracoastal means frames get hit with marine air from both sides. We regularly see pitted jambs and sash on 1970s condo towers that would have another decade of life a few miles inland in Boynton Beach.
- Original single-pane windows with zero impact rating. Most buildings in South Palm Beach predate the modern wind-borne debris requirements. Those original windows won’t stop a piece of flying roof tile at 140 mph, and they leak air constantly. Replacement isn’t cosmetic, it’s structural.
- Failed perimeter seals and waterproofing. Driving Atlantic rain gets behind old caulking and rots the wood bucks around window openings. By the time a condo board sees water staining on the drywall, the frame perimeter is usually compromised. We address the full rough opening, not just the glass.
- Corroded sliding door tracks that bind or derail. Intracoastal-side units deal with constant humidity and salt film on hardware. Doors stick, rollers flatten, and tracks pit. When we replace a slider in South Palm Beach, we inspect the entire track bed and rebuild what’s needed before setting the new unit.
Pricing for Impact Windows in South Palm Beach, FL
Impact windows in South Palm Beach run $800 to $1,500 per opening installed. Impact single-hung units start around $900 and climb to $1,800 for larger sizes or higher design pressures. Large or custom openings, like a full ocean-facing sliding glass wall, run $2,500 to $5,000 installed. Whole-condo packages on this barrier island typically land between $8,000 and $25,000 or more depending on the number of openings, floor height, and what’s hiding in the framing.
What moves the number in South Palm Beach specifically: floor height (higher floors carry higher design pressures), whether the existing frame is rotted or corroded enough to need full reconstruction, and whether your building’s HOA requires a specific finish or product line. We give free in-home measures and written line-item quotes, so you see exactly what you’re paying for before anyone starts. Call (561) 468-6136 and we’ll come out.
What Impact Windows Costs in South Palm Beach
A straight swap of an impact-rated single-hung window in a South Palm Beach condo runs $900 to $1,800 installed. The wider the opening, the higher the price: a large fixed window or a sliding glass door can push $2,500 to $5,000 once framing, finish work, and design pressure are accounted for. If you’re doing a full line or whole unit, plan $8,000 to $25,000 or more depending on count and condition.

Opening count is the biggest driver, but South Palm Beach adds two local factors. First, higher floors in mid-rise and high-rise buildings require higher design pressures, which changes the product spec. Second, many of these 1960s-to-1980s frames are so corroded from dual-waterfront salt air that the rough opening needs real carpentry before the new unit goes in. We write that hidden-work allowance into the quote up front, so the number you approve is the number you get, and any change order is priced and signed before we proceed. Call (561) 468-6136 for a free in-home measure and a written quote.
Florida Pays You Back
South Palm Beach owners have several programs that reduce the real cost of impact windows. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows qualify. Florida also exempts impact-resistant windows and doors from sales tax, which trims the invoice immediately. On the federal side, the 25C energy credit covers 30% of product cost up to $600 per year on qualifying energy-efficient units.
Beyond those direct incentives, most South Palm Beach condo owners see a windstorm-premium credit after a wind-mitigation inspection (typically $75 to $150 for the inspection). The credit averages around 25% on the windstorm portion of the policy. No one can guarantee exactly what your carrier will do, but the programs are real and we’ll point you to the paperwork. Call (561) 468-6136 and we’ll help you figure out which incentives apply to your building.
What Actually Happens When You Open the Walls
Here’s the thing nobody tells a South Palm Beach condo owner before impact windows go in: the window is rarely the whole job. When our crew pulls an original aluminum frame out of a 1970s tower on South Ocean Boulevard, what’s behind it is a coin flip. We’ve found rotted wood bucks from thirty years of driven rain getting past failed caulking. We’ve found corroded jamb anchors that crumble when you unscrew the old frame. We’ve found wiring run through window openings that predates current electrical code and has to move once the permit opens the wall.
That’s the single biggest reason a quote moves in South Palm Beach. It’s not the window. It’s what the window has been hiding. We handle it with a straight process: we inspect the rough opening before we quote, write realistic allowances into the contract for the known risks, and if we uncover something structural, we photograph it, price it, and get your written approval before we touch it. No surprises on the invoice, because we told you what could happen before we started.
South Palm Beach’s Two-Side Salt Problem
Every high-rise in South Palm Beach sits between open Atlantic salt air to the east and Intracoastal Waterway marine air to the west, which is why Door Installation in South Palm Beach requires special attention to salt corrosion. That’s not true in Boynton Beach, where buildings a mile inland deal with a fraction of the salt load. Here, the salt comes from both directions, all year, and it attacks aluminum frames and door hardware at roughly double the rate of a single-exposure coastal building. We see pitted sash, seized hardware, and corroded jamb anchors on buildings that are only forty or fifty years old.
This is why we don’t treat South Palm Beach like any other coastal town. The corrosion profile is different. The HOA approval process is different. The wind loads on a 12th-floor balcony slider are different from a first-floor unit in Westgate. If you’re replacing windows here, you need a crew that’s pulled enough original frames out of these buildings to know what they’re going to find. That’s us, and our South Palm Beach work speaks for itself.
We Also Serve Cities Near South Palm Beach
Our crews cover the broader Palm Beach County coastline, including Impact Windows in South Palm Beach and the neighboring communities of Westgate, West Palm Beach, Boynton Beach, and Wellington. If you’re in one of those areas, the same live-answer phone, the same written quotes, and the same Done Right Promise apply. Ed’s name is on every job, no matter the zip code.
Serving South Palm Beach, FL - Our Local Coverage Area
We’re based in the South 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 - Impact Windows in South Palm Beach
Yes, and in South Palm Beach almost every homeowner is in a condo association, so HOA approval is part of the job. Your association has finish specs, product standards, and often a phased replacement schedule, and the board must approve the work before we order anything. We prepare the submittal package and handle the back-and-forth. Call (561) 468-6136 and we’ll start with a conversation about what your specific building requires.
The HVHZ requires impact-rated windows and doors that carry a Florida Product Approval or Miami-Dade NOA for the specific design pressure of each opening. South Palm Beach sits fully inside the HVHZ under the Florida Building Code, so every replacement window must be impact-rated, not just wind-resistant. We spec each opening to its height, exposure, and size, and we pull the permit so the installation is inspected. Call (561) 468-6136 for an exact quote on your unit.
Not automatically, but Milestone structural inspection reports in South Palm Beach routinely flag failed window perimeter seals, corroded aluminum frames, and non-impact glazing as items requiring remediation. Once an engineer writes it into the report, most condo boards move quickly to address the findings before the next inspection deadline. We’ve helped several South Palm Beach buildings turn a Milestone finding into a phased replacement plan that spreads the cost over time. Call (561) 468-6136 to talk through what your report says.
South Palm Beach is a narrow barrier island with the Atlantic on one side and the Intracoastal on the other, so salt air attacks aluminum frames from both directions simultaneously. Boynton Beach buildings a mile or more from the coast get roughly half that exposure. The result here is pitted frames, seized hardware, and failed jamb anchors on buildings that would look fine if they were inland. That’s why we inspect the full rough opening before we quote, not just the glass. Call (561) 468-6136 for a free in-home measure.
Yes, in most South Palm Beach units, especially those with west-facing glass catching afternoon sun off the Intracoastal. The original 1960s-to-1980s single-pane windows here transfer heat directly through the glass, and Low-E insulated impact units reduce that heat gain measurably. The cooling difference is most noticeable on upper floors and west exposures, and it comes along with the storm protection. Call (561) 468-6136 and we’ll point you to the qualifying units for the 25C energy credit as well.
Call Ed Winslow and the team at Winslow Windows & Doors now at (561) 468-6136 for a free estimate on impact windows in South Palm Beach. A live person answers, day or night. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors.
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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