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 Palm Beach
Impact windows in Palm Beach are not a commodity purchase. They are a custom-compliance project on most of the island, and the sooner you understand that, the smoother your replacement goes. Our crews work Palm Beach regularly, from the estate sections south of Royal Palm Way up to the condominium corridor along North Ocean Boulevard. We know the ARBA submittal calendar, the salt-air corrosion problem, and the difference between a window that looks historic and one that actually is. Call (561) 468-6136 and you will get a real person, not a phone tree.

Why Winslow Windows & Doors Is Palm Beach’s Preferred Impact Windows Company
Ed Winslow founded this company in 2011 and his name is on every job we take. In Palm Beach, that matters more than in most markets because the projects are complicated and the clients are exacting. We do not sell from a catalog and hope for the best. We measure, we document, we coordinate with your architect or designer, and we put the price in writing before any glass is ordered. The Done Right Promise applies to every opening we install on the island. If it is not done right, Ed makes it right. No fine print, no ticket number, no corporate runaround.
You will also notice the difference when you call. A live person answers 24/7. Not a call center. Not a voicemail. Someone who can actually help. That matters when you are a seasonal resident calling from New York in July trying to get an ARBA submittal moving before you return in November. Every technician we send to Palm Beach is background-checked and arrives in uniform. You know who is at your door before the truck stops.
Our Impact Windows Services in Palm Beach
Architectural Glass and Specialty Finishes
Palm Beach is not Naples and it is not Fort Lauderdale. The housing stock here includes some of the most architecturally significant residences in Florida. We supply and install impact-rated glass with custom tinting, low-iron formulations for true color rendering, and specialty finishes like hand-brushed bronze or aged brass that match original hardware. A standard clear impact unit would look wrong next to a 1920s wrought-iron balcony rail. We make sure it does not.

Custom Millwork and Cabinetry
When you replace an impact window on a landmark Palm Beach home, the interior finish matters as much as the exterior. The new frame depth may differ from the original, which means the surrounding millwork, casing, and sometimes built-in cabinetry below a window seat needs adjustment. Our crew handles that in-house. No subcontracted mystery crew, no gap left for you to figure out later. The window and the wall finish as one assembly.

Designer and Architect Coordination
Most Palm Beach projects of any size involve a designer, an architect, or both. We work directly with them on submittals, shop drawings, finish samples, and the ARBA package. You hired those professionals to protect the character of your home. We treat their drawings as the governing document, not a suggestion. If a radius is called out at 42 inches on the elevation, we verify 42 inches in the field before any purchase order is cut.

Full Impact Windows Replacement
For properties where a full window and door package makes sense, we handle the entire scope: every opening measured, every design pressure verified against the wind zone, every unit ordered with the right Miami-Dade NOA or Florida Product Approval documentation for your specific opening size. On a Palm Beach estate, that can mean 40 or 50 openings with several different profiles. We manage the whole order as one coordinated project, not a series of one-off purchases.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
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
We are authorized installers for PGT, CGI, and Therma-Tru, among others, and we will be straight with you about which product line actually fits your building. PGT makes excellent impact singles and sliders for CBS and frame construction. CGI is the workhorse for custom radius and steel-look work on historic elevations. ViewLux offers premium architectural lines when design flexibility matters most. Because our installers are factory-trained on these systems, warranty claims are handled through us, not through a phone queue somewhere else.
Common Impact Windows Problems We See in Palm Beach Homes
- ARBA rejection surprises. A homeowner orders a standard impact slider from a big-box installer, the installer submits the elevation, and the board rejects it because the original home had arched steel casements. That homeowner just paid for a unit that cannot legally be installed. This is the most expensive mistake we see in Palm Beach, and it is entirely avoidable with a proper submittal package started early.
- Salt-air corrosion on hardware and frames. Palm Beach sits on a barrier island. Salt-laden wind comes off the Atlantic on one side and the Intracoastal on the other. Powder-coated aluminum hardware and zinc fasteners look fine for two years, then the pitting starts. Marine-grade stainless fasteners and the right finish are not an upsell here. They are the difference between a window that still performs in year ten and one the insurer starts asking questions about.
- Seasonal calendar collapse. The ARBA review cycle for a historic structure runs 6 to 8 weeks. If an owner starts the conversation in December, they are looking at an April approval at the earliest. Then the owners go north in May, the installer is left trying to pull measurements through FaceTime and email, and the project slips another year. Every Palm Beach contractor has seen this. The good ones start the submittal in the spring before the owners leave.
- Interior finish damage on replacement work. Pulling a 1920s window out of a plaster wall always disturbs the surrounding casing. If your installer does not do millwork, you are left with a gouged sill and a paint line that no longer matches. The window might be fine. The room looks like a construction site. We handle the finish work ourselves.
Pricing for Impact Windows in Palm Beach, FL
Straight answer: a factory-standard impact single-hung in a typical Palm Beach opening runs $900 to $1,800 installed. A standard impact window, any type, falls in the $800 to $1,500 range. Large or custom openings, which are common on island estates, run $2,500 to $5,000 per unit once you factor custom fabrication. Whole-home packages on a large Palm Beach property typically fall between $8,000 and $25,000, and on the biggest estates the number goes higher because the opening count alone pushes the arithmetic. What moves the price in Palm Beach specifically: the number of openings, whether the ARBA requires custom profiles or custom finishes, the wind zone and floor height, and the frame material. A marine-grade custom radius unit with a hand-brushed finish costs more than a white standard single-hung. That is not a surcharge. That is the product.
We give you a written, line-item quote before you sign anything. The price on that quote is the price you pay. No change orders unless you change the scope. Call (561) 468-6136 to schedule a free in-home measure and get a real number, not a ballpark.
What Impact Windows Costs in Palm Beach
Here is what you can expect in the current Palm Beach market:
| Scope | Typical Installed Cost |
|---|---|
| Standard impact window (per opening) | $800 – $1,500 |
| Impact single-hung (per opening) | $900 – $1,800 |
| Large or custom opening | $2,500 – $5,000 |
| Whole-home package | $8,000 – $25,000+ |
On Palm Beach estates with ARBA compliance requirements, custom radius impact windows with marine-grade finishes and the full compliance package carry a premium. That premium is driven by the shop drawings, the custom fabrication lead time, and the hardware upgrades required for a salt-air barrier island. The number is fixed in writing before any glass is ordered. If you want the exact figure for your home, we measure it and send a written quote. Free.
Florida Pays You Back
The incentives on impact windows in Florida stack, and Palm Beach homeowners are in a good position to use them. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows qualify. The state also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit can return 30% of the product cost, up to $600 per year on qualifying units. And after a wind-mitigation inspection, which runs $75 to $150, most Palm Beach homeowners see their windstorm premium drop by roughly 25% on the windstorm portion. We cannot guarantee any specific number because your carrier and your policy set the final figure. But the stack is real, and we will point you toward the right forms and inspections.

One honest comparison: impact windows versus hurricane shutters. Shutters are cheaper to buy and do nothing else. Impact windows protect your home permanently. No panels to haul out of storage when a warning is posted. No missing pins discovered at midnight in August. No ladders on a wet pool deck. You pay once, the protection is always there, and the insurance discount applies every year.
The Palm Beach ARBA Problem, in Plain English
Here is the thing no generic window company will tell you before they take your deposit. In the Town of Palm Beach, the Architectural Review Board has jurisdiction over virtually every exterior change. Your house, if it is one of the Mizner-era Mediterranean Revival or Spanish Colonial estates that define this island, was almost certainly built with original arched openings, decorative transoms, and steel-casement profiles. That means a standard 2×3 sliding impact window from a big box store is not even a legal submission on many of these properties. ARBA requires replacement impact windows to replicate the original opening shape and character, in a modern impact-rated product that also carries Miami-Dade NOA certification. That is a custom-fabrication problem.
No other city in Palm Beach County carries this estate-level compliance burden. Across the bridge in West Palm Beach, a standard impact replacement is a standard impact replacement. In Palm Beach, the glass order cannot even be placed until the submittal is approved, the shop drawings are signed, and the radius profiles are verified against the original frames. That process takes 14 weeks or more on complex elevations. And because so many Palm Beach property owners are seasonal residents here from roughly October through April, the ARBA review cycle, which runs 6 to 8 weeks on a historic structure, has to start the prior spring while owners are still in town. Contractors who do not build that lead time into their sales process lose jobs to the calendar, not to the competition.
A Field Example From Our Crew
On a 1920s Mediterranean Revival estate near Chilean Avenue, our crew removed the original arched steel casements and measured each jamb and radius for ARBA-compliant CGI impact-rated units with custom muntin profiles and a hand-brushed bronze finish. The project required 14 weeks of shop drawings and a spring ARBA submittal before the owner left for the season. The glazing was ordered immediately after approval because the laminated glass interlayer and Miami-Dade NOA certification meant the fabricator would not even cut the custom radius without a signed order. That project went smoothly because the calendar was respected from the start. We have also seen the reverse: a homeowner who started in December, got rejected in February, and spent the following summer trying to coordinate from Connecticut while the opening sat empty. Do not be that homeowner.
Palm Beach Neighborhoods We Serve
We work the entire island, from the estate districts along South Ocean Boulevard and around The Breakers, through the mid-island residential streets near Royal Palm Way and the Bath & Tennis Club, up to the condominium and villa communities along North Ocean Boulevard near the Palm Beach Country Club and the inlet. The 33480 ZIP code covers most of the town. If your street is on the ocean side, the salt exposure is maximized and the finish package matters even more. If you are on the Intracoastal side, the wind loads shift slightly but the corrosion problem does not go away. Barrier island, both sides. We spec accordingly.
When we plan a Palm Beach project, we are coordinating through our South Florida office but the crews who do the work are local to the island and the surrounding communities. You are not getting a crew driving up from Miami for every site visit.
We Also Serve Cities Near Palm Beach
Our team covers Palm Beach and the surrounding areas, including West Palm Beach, Greenacres, Palm Beach Gardens, and Royal Palm Beach. The compliance burden changes the moment you cross the bridge, which is why a quote from our island team is always specific to your actual address, not a county average.
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 - Impact Windows in Palm Beach
The profile must match. A Miami-Dade NOA tells you the unit passed missile-impact testing. It says nothing about whether the unit looks like the original arched steel casement on a 1920s estate. ARBA reviews the elevation, not just the engineering. If the original opening was arched or carried a multi-lite pattern, your replacement must replicate that profile in a modern impact-rated product. That is why we start with a field measurement and a submittal package, not a product catalog. Call (561) 468-6136 if you are not sure whether your home falls under this requirement.
Start in March or April, before you leave for the summer. The ARBA review cycle on a historic structure runs 6 to 8 weeks. Custom fabrication adds another 4 to 6 weeks after approval. If you start in the spring, the units are ordered before hurricane season and ready to install when you return in October. If you start in December, you are fighting for a late-spring hearing and the project will slide. The calendar, not the labor, drives Palm Beach projects.
Finish, profile, and documentation. A standard Miami impact window is typically a white or bronze aluminum unit with a stock profile. On a Palm Beach estate, you often need a custom radius or a steel-casement look with a hand-brushed finish that matches the original hardware, plus marine-grade stainless fasteners to survive salt-air exposure from both the Atlantic and the Intracoastal. The difference is not cosmetic. A standard unit installed on the wrong house fails ARBA review or corrodes within a few years. Call (561) 468-6136 and we will tell you which one you actually need.
After a wind-mitigation inspection, which costs $75 to $150, most Palm Beach homeowners see a reduction of roughly 25% on the windstorm portion of the premium. The exact number depends on your carrier and policy. What helps the most is having a completed Florida Product Approval or Miami-Dade NOA on every opening, properly matched to the design pressure for that specific window size. We provide that documentation for every unit we install.
The ARBA review covers the exterior appearance: frame profile, opening shape, muntin pattern, finish. The glass itself must meet Florida Building Code impact standards, but the board is not reviewing the laminate interlayer. What Palm Beach homeowners need is a unit that satisfies both: a custom profile that passes ARBA, layered onto an impact-rated glazing system that carries Miami-Dade NOA or Florida Product Approval. That is the product we order. Call (561) 468-6136 to schedule a free measure and get the process started.
Get a Written Quote Before You Order Anything
If you own property in Palm Beach, the worst thing you can do is buy windows from someone who does not understand this island. The second worst thing is to wait until season is underway. Call (561) 468-6136, tell us your address, and we will come out, measure the openings, review the ARBA situation, and give you a written quote with a fixed price. Free. No pressure. Ed Winslow’s name is on the business 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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