Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding Glass & Patio Doors Across Palm Beach
Sliding glass door replacement in Palm Beach runs $2,500-$5,000 for most ARCOM-approved impact-rated units, with custom bronze-clad wood or fiberglass configurations on South Ocean Boulevard estates reaching $12,000-$18,000 when architectural review, marine-grade finishes, and 12-16 week fabrication lead times are factored in. Every exterior door on this island faces a dual gatekeeper: the Town’s Architectural Commission design review and Florida’s Wind-Borne Debris Region impact code. We’ve steered hundreds of Palm Beach projects through both. Call (561) 660-9539 and a real person answers, day or night.
Key Takeaways:
- ARCOM approval is mandatory before any exterior sliding glass door is replaced in Palm Beach, even if you keep the same opening size.
- Salt air from the Atlantic and the Intracoastal corrodes standard aluminum frames and rollers within 3-5 years.
- Custom impact sliders typically run 12-16 weeks from approved design to installation. Labor is fast; fabrication is not.
- Prices are locked in writing before we order your door. No change orders, no surprises on the invoice.
Why Winslow Windows & Doors Is Palm Beach’s Preferred Sliding Glass & Patio Doors Company
Ed Winslow put his name on this business in 2011 because he wanted accountability to mean something again. On Palm Beach, that matters more than anywhere else we work. The Architectural Commission holds every replacement door to a standard that would baffle most contractors. We know the forms, the hearing calendar, the commissioners’ preferences for Mizner-era muntin profiles, and the specific Miami-Dade NOA documentation ARCOM expects to see. That local knowledge is the difference between a board approval on the first submission and a redesign that costs you three months.
We’re not a faceless national chain with a ticket number. We’re the Sliding Glass & Patio Doors team that answers the phone at 2 a.m. when a storm-battered slider won’t latch. Our Palm Beach customers call the same published number and reach a live person, not a voicemail loop. Background-checked, uniformed technicians arrive at your home, and you know exactly who is at your door before the truck pulls into your driveway. Ed’s name is on the door, and on every job we do.
Homeowners across Palm Beach, from the estates of South Ocean Boulevard to the mid-century homes near the Lake Worth Lagoon, trust us because we don’t hide behind vague estimates. Our no-hassle upfront pricing means you get a written line-item quote before any work begins. And the Done Right Promise stands behind it: if it’s not done right, we make it right. Period. A lasting standard of accountability no national chain can match.
Our Sliding Glass & Patio Doors Services in Palm Beach
Every project here is effectively a custom fabrication job reviewed by a historic-preservation board. We tailor our approach to that reality.
Custom Impact-Rated Sliding Glass Doors
Standard catalog impact sliders rarely survive ARCOM review on Palm Beach. Arched openings, coral-stone surrounds, and non-standard proportions from Addison Mizner’s 1920s designs mean most units must be custom-built. We work directly with PGT, CGI, and Therma-Tru to produce impact-rated doors that satisfy Florida’s wind-load code while replicating the arched casements, decorative muntins, and custom ironwork the commission expects. Every configuration carries the Miami-Dade NOA and Florida Product Approval documentation ARCOM requires.

ARCOM-Compliant Replacement and Retrofit
We handle the full approval process, from initial drawings to commission hearing representation. Our team prepares the dimensioned shop drawings, material specifications, and finish samples the Town of Palm Beach’s Architectural Commission needs to move forward. We’ve learned what the commissioners look for: correct muntin profiles, historically accurate frame depths, and finishes that match the island’s Mediterranean Revival character. Missing one of these details means another review cycle, and that costs you a season.

Bronze-Clad Wood and Fiberglass Patio Door Systems
On South Ocean Boulevard, salt spray is aggressive enough that even marine-grade anodized aluminum frames show visible pitting within a few years. ARCOM often steers approvals toward bronze-clad wood or fiberglass frames anyway, because those materials match the historic fenestration profiles better than aluminum. So the preservation board and the corrosion problem frequently point toward the same solution. We can walk you through both, and we’re an authorized installer for ES Windows, ECO Window Systems, and Mr-Glass in addition to the PGT and CGI lines.

Wind Mitigation Certification and Documentation
Replacing a single patio slider with impact glass can meaningfully reduce your windstorm premium. We provide the wind mitigation inspection documentation and product approval numbers your insurance carrier needs to apply the credit. On Palm Beach, where the windstorm portion of premiums runs high, this matters. We don’t set the final numbers, your carrier does. But we make sure the paperwork is complete and correct the first time.

What happens when you call
- 1
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
We’re an authorized installer for eight premium brands, and on Palm Beach we lean heavily on the lines that handle salt, wind, and architectural review well: ES Windows, Therma-Tru, and ECO Window Systems, alongside PGT and CGI for large-missile impact configurations. We stock common replacement hardware, rollers, and handles locally so Palm Beach customers aren’t waiting on small parts. When a patio slider binds or a lock fails, we can usually diagnose and quote the repair in a single visit. For full door replacements, we coordinate directly with the manufacturer’s engineering desk and manage the fabrication schedule so nothing surprises you mid-project.
Common Sliding Glass & Patio Doors Problems We See in Palm Beach Homes
- Salt-corrosion on frames and rollers. The Atlantic is on one side and the Intracoastal Waterway is on the other. Every parcel on Palm Beach gets salt air from at least one direction, and standard aluminum frames corrode within 3-5 years. You’ll see pitting first, then binding tracks and failed seals.
- Failed ARCOM approvals on catalog doors. Homeowners order impact sliders without understanding the Architectural Commission’s review, and discover the panel dimensions, muntin patterns, or frame finishes don’t match the island’s Mizner-era profiles. That means a redesign, another hearing, and another commission cycle.
- Fabrication lead times blowing up the schedule. The required high-end bronze-clad wood or fiberglass impact doors carry 12-16 week fabrication leads. Contractors who quote labor-only timelines leave openings boarded up mid-season. We lock the schedule in writing before ordering.
- Glass seal failure from constant thermal cycling. Direct sun on the ocean side and salt-laden humidity on the lagoon side create repeated expansion and contraction. Cheap insulated glass units fail early here. We specify glass packages tested for coastal Florida conditions, not inland standards.
Pricing for Sliding Glass & Patio Doors in Palm Beach, FL
We’re candid with Palm Beach homeowners about what drives cost. A standard impact-rated sliding glass door replacement, already ARCOM-approved and using a catalog PGT or CGI configuration, runs $2,500-$5,000 installed. Once you move into custom bronze-clad wood or fiberglass on a South Ocean Boulevard estate, expect $8,000-$18,000. The spread comes from opening size, wind zone, floor height, and the specific design pressure rating the Florida Building Code requires for your elevation. A 12-foot three-panel slider with decorative muntins and a large-missile rating costs more than a standard 6-foot two-panel unit, full stop. The price is written down before we order anything. Free in-home measure, free written quote. Call (561) 660-9539 to schedule yours.
What Sliding Glass & Patio Doors Costs in Palm Beach
Let’s get concrete, because Palm Beach pricing is not the same as mainland Palm Beach County pricing. A standard impact single-hung window runs $900-$1,800 installed. A sliding glass door is a different animal: $2,500-$5,000 for catalog-configured impact sliders is the honest range on most of the island. Large or custom openings, which are common in Mizner-era estates, run $5,000-$12,000. Whole-home packages that replace every exterior opening start at $8,000 and can exceed $25,000 on larger oceanfront properties. What moves the number: opening count, required design pressure rating at your floor height, frame material, and whether ARCOM requires custom muntin profiles or bronze-clad finishes. We give you a written line-item quote after an in-home measure, and that number does not move once you approve it. The free estimate is exactly that: free. No trip charge inside the Palm Beach area.
Florida Pays You Back
Florida’s incentive stack is genuinely useful here. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows and doors are the core of that program. There’s also a Florida sales-tax exemption on impact-resistant windows and doors, which on a $15,000 custom slider saves real money. The federal 25C energy credit covers 30% of the product cost, up to $600 per year on qualifying units. And after a wind-mitigation inspection ($75-$150), Palm Beach homeowners typically see windstorm-premium credits averaging around 25% on the windstorm portion of their policy. We can’t guarantee what your carrier will offer, but the inspection and documentation we provide are what triggers those credits. The one decision worth making early: impact windows versus hurricane shutters. Shutters have lower upfront cost, but require panels to be hung every time a storm approaches. Impact glass is permanent, always ready, and raises your home’s resale value in a way shutters never will. That’s why most Palm Beach homeowners choose impact.
We Also Serve Cities Near Palm Beach
Winslow Windows & Doors serves Palm Beach and the surrounding communities: West Palm Beach, North Palm Beach, Greenacres, and Palm Beach Gardens. If you’re across the Intracoastal in West Palm Beach or up the coast in Palm Beach Gardens, the same people, the same published phone number, and the same Done Right Promise apply. Scheduling and dispatch are coordinated from our South Florida office, and our crews serve Palm Beach locally.
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 - Sliding Glass & Patio Doors in Palm Beach
Yes. The Town of Palm Beach’s Architectural Commission reviews every exterior window and door replacement, regardless of whether the opening size or style changes. Even a like-for-like swap needs their sign-off. We prepare the drawings, product specs, and finish samples for you, and we represent your application through the hearing process. Call (561) 660-9539 and we’ll tell you what your specific door needs before you spend a dollar.
Twelve to sixteen weeks from approved design to installation. That’s fabrication time for custom impact-rated units with the specific profiles ARCOM requires, not labor time. Installation itself can happen in as fast as a single day once your units arrive. If you’re working against a seasonal schedule, start the design and approval process early. We’ll lock your price in writing before ordering, so the lead time never becomes a cost surprise.
Salt. The Atlantic on one side, the Intracoastal on the other, and marine-grade anodized aluminum still pits visibly on direct oceanfront estates. Standard aluminum frames and rollers corrode within 3-5 years, causing binding tracks and failed seals. The fix is bronze-clad wood or fiberglass, which is also what ARCOM tends to require for the island’s Mizner-era profiles. Two problems, one material solution.
Yes, a single impact-rated sliding glass door can reduce your windstorm premium after a wind-mitigation inspection. The credit depends on your carrier and the specific Miami-Dade NOA or Florida Product Approval documentation for the unit installed. We provide that paperwork and coordinate with the inspector. The average windstorm-premium credit runs around 25% on the windstorm portion, but your carrier sets the final figure. Call (561) 660-9539 for a free estimate and we’ll walk you through what to expect.
We price it in writing before we order, and that price is fixed. Long fabrication leads don’t become change orders. You approve the line-item quote, we order the door, and the number on the invoice matches the number you signed. The fabrication schedule is in the quote too, so you know exactly how long the job runs. Free in-home measure, free written quote, no surprises. Call (561) 660-9539 to schedule yours.
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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