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
Replacing a sliding glass door in Palm Beach means navigating two realities at once: the Town’s Architectural Commission review on the island, and salt air that eats standard aluminum tracks within five to seven years. We’ve handled both on nearly every street from Seaview Avenue to the Estate Section. If your patio door sticks, leaks, or won’t lock, call us at (561) 928-0302. We’ll send a background-checked, uniformed technician who knows Palm Beach’s wind zone, its historic overlay, and what a door replacement actually costs here.
Our Sliding Glass & Patio Doors team handles impact-rated units, custom-fabricated arched doors for Mizner-era homes, and marine-grade track replacement. This page gives you a contractor’s playbook for Palm Beach’s dual permitting and salt-air reality, so your replacement passes Architectural Commission review and lasts decades on a tight barrier island lot.
Key Takeaways:
- Palm Beach island replacements require Architectural Commission review before a permit is issued. Budget four to six extra weeks.
- Salt air from both the Atlantic and the Intracoastal destroys standard aluminum tracks in five to seven years. Marine-grade or anodized finishes are not an upgrade here. They’re the bare minimum.
- We stage on narrow rights-of-way, notify neighbors before loading, and use silent-cut saws to respect the Town’s noise ordinance.
- Free in-home measure and written quote. Upfront pricing. Call (561) 928-0302.
Why Winslow Windows & Doors Is Palm Beach’s Preferred Sliding Glass & Patio Doors Company
Winslow Windows & Doors has been locally owned and owner-operated since 2011. Ed Winslow’s name is on the door, and on every job we do in Palm Beach. That means when you call about a sliding door that binds on its track or a patio door with failed seals, you get a live person answering, 24/7. No voicemail loops, no call centers.
Palm Beach customers have strong opinions about contractors, and for good reason. The island’s historic homes demand precision, and the town’s Architectural Commission does not tolerate sloppy documentation. We show up with product approvals and design-pressure calculations already prepared. Our technicians arrive in uniform, background-checked, and they know the difference between a 1920s Mediterranean Revival jamb and a 1990s high-rise rough opening. Every job is backed by the Done Right Promise: if it’s not done right, we make it right. Period.
On a landmarked Mediterranean Revival estate near Seaview Avenue, our crew replaced a corroded sliding door with a custom CGI impact-rated unit, keeping the original 1930s jamb profile and handcrafted surround while upgrading to a laminated glass interlayer for large-missile protection. We staged panel deliveries on the narrow right-of-way with pre-arranged neighbor notice and used a silent-cut track saw to avoid violating the town’s noise ordinance, finishing the swap in one day before the afternoon sea breeze kicked up salt spray. That’s the kind of job Palm Beach throws at you. We come ready for it.
Our Sliding Glass & Patio Doors Services in Palm Beach
Impact-Rated Sliding Glass Doors
Palm Beach sits in a coastal wind-borne debris region, so Florida Building Code requires impact-rated glazing on replacement doors. We install impact sliders carrying Miami-Dade NOA and Florida Product Approval numbers matched to your specific opening, including lanais and second-floor exposures in condominium buildings. Design pressures are calculated per opening, never guessed. You get the paperwork the Town of Palm Beach and your insurer want to see.

Custom-Fabricated Patio Doors for Arched or Non-Standard Openings
A single Mizner-era estate on the North End can have six or more distinct door sizes, all arched, all non-standard. A catalog unit will not fit, and forcing one destroys the historic profile the Architectural Commission protects. We custom-fabricate impact-rated patio doors in Palm Beach to match original steel sightlines, eyebrow curves, and ornate surrounds. The result is a door that passes hurricane code and reads as original to the house.

Marine-Grade Sliding Door Hardware and Track Replacement
Standard aluminum tracks and steel rollers fail early on Palm Beach because the island is flanked by the Atlantic to the east and the Intracoastal to the west. Salt air hits both sides simultaneously. We replace corroded tracks and rollers with marine-grade or anodized components designed for coastal exposure. If your slider sticks, binds, or grinds when you open it, the fix in Palm Beach is usually hardware, not a full door replacement.

Sliding Glass Door Repair and Weather Sealing
Failed seals on double-pane sliders drive up interior humidity and cause mold behind jamb extensions, especially on tight lots with limited cross-ventilation. We repair locks, replace rollers, re-bed thresholds, and re-seal glazing perimeters with marine-rated sealants. For older Palm Beach condos and co-ops, we coordinate with building management on hoisting requirements and party-wall notifications before work begins.

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
We’re an authorized installer for eight premium brands, and for Palm Beach work in particular we lean on CGI impact-rated sliders, ES Windows for slim-sightline aluminum that mimics historic steel casements, and Therma-Tru for entry and patio door systems that hold up in marine air. We stock common replacement parts for these lines locally, so a track or roller repair in Palm Beach doesn’t wait on a slow freight shipment. That matters when a slider is stuck open on an east-facing lot.
Common Sliding Glass & Patio Doors Problems We See in Palm Beach Homes
- Salt-corroded tracks and rollers. On exposed east- and west-facing lots, standard aluminum sliding door tracks corrode within five to seven years. The door starts to bind, then won’t open at all. The fix is marine-grade hardware, not lubricant.
- Failed seals and interior humidity. Historic architectural review delays mean homeowners often let failed patio door seals persist, leading to higher interior humidity and mold growth behind jamb extensions on tight lots with limited ventilation. If your glass fogs between panes, the seal is gone.
- Architectural Commission non-compliance. Replacing a sliding door on the island without ARCOM review can trigger a stop-work order and a fine. We prepare the drawings, product approvals, and sightline documentation before the permit application goes in.
- Shared-wall and party-wall disputes. Condominium and townhouse installations in Palm Beach without proper party-wall notices trigger neighbor disputes and stop-work orders, especially when replacing sliding doors on lanais that abut property lines. We handle the notices, not just the install.
Pricing for Sliding Glass & Patio Doors in Palm Beach, FL
An impact-rated sliding glass door in Palm Beach typically starts around $2,500 to $4,500 installed for a standard 6-foot opening. Custom-fabricated arched or non-standard sliders for Mizner-era homes run $5,000 to $9,000 or more, depending on sightline requirements and Architectural Commission documentation. Track and roller replacement with marine-grade hardware usually lands between $500 and $1,200 per door. A full lanai multi-slider replacement on a waterfront property can reach $12,000 to $18,000 when custom fabrication and crane access are required.
What moves the price in Palm Beach: opening count, whether the door faces the open ocean or the Intracoastal, floor height (second-story condos need hoisting), and whether the opening is standard or custom. The town’s review process adds engineering and drafting costs. We give you a written line-item quote before any work begins. Call (561) 928-0302 to schedule your free in-home measure.
What Sliding Glass & Patio Doors Costs in Palm Beach
Here are real anchors for the Palm Beach market:
- Standard impact sliding glass door: $2,500 to $4,500 installed
- Custom arched impact slider (Mizner-era opening): $5,000 to $9,000+
- Marine-grade track and roller replacement: $500 to $1,200 per door
- Full waterfront lanai multi-slider (custom): $12,000 to $18,000
Compare that to a big-box retail install where a subcontracted crew swings a generic single-hung into a historic arched opening and you’ll see the difference. We are a licensed impact specialist, not a drop-in installer. The quote we give is the price you pay. No change orders mid-job, no surprise line items after the panel is hung. Free in-home measure and written quote, always. Call (561) 928-0302.
Florida Pays You Back
Palm Beach homeowners can stack three or more incentives on impact-rated sliding glass and patio doors. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Impact-resistant windows and doors are exempt from Florida sales tax. The federal 25C energy credit covers 30% of product cost, up to $600 per year on qualifying units. And most windstorm carriers apply a premium credit, often around 25% on the windstorm portion, once a wind-mitigation inspection documents the upgrade. The inspection itself runs $75 to $150. We don’t guarantee program approval or exact premium savings. Your carrier and the state set those numbers. But we prepare the documentation they ask for, and we know the Palm Beach inspection flow.
We Also Serve Cities Near Palm Beach
Our crews serve Palm Beach daily, and we run the same disciplined operation across the bridge in West Palm Beach, Greenacres, Palm Beach Gardens, and Royal Palm Beach. The permitting is different off-island, and we adjust accordingly. One call to (561) 928-0302 covers the whole service area.
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, if your property is on the island and subject to the Town of Palm Beach landmark or architectural overlay, any sliding glass or patio door replacement requires Architectural Commission review before a building permit is issued. The replacement must satisfy Florida Building Code impact requirements and replicate the original Mizner-era steel sightlines, profiles, and finishes. We prepare the drawings, product approvals, and design-pressure calculations before submittal, which trims weeks off the review timeline. Call (561) 928-0302 to have your property checked against the overlay map.
Almost never. Palm Beach’s 1920s-1940s Mediterranean Revival and Spanish Colonial estates were built with non-standard arched openings, eyebrow transoms, and handcrafted door surrounds. A catalog impact unit will not fit without infilling or reframing, which the Architectural Commission will reject. We custom-fabricate impact-rated sliding doors to match the original opening precisely. The custom route costs more, but it is the only route that passes review and preserves the house.
Salt air from the Atlantic and the Intracoastal corrodes standard aluminum tracks and steel rollers within five to seven years in Palm Beach, causing sticking, binding, and eventual failure. The prevention is marine-grade or anodized hardware, installed at the outset. If your door already binds, we replace the track and rollers with coastal-rated components rather than lubricating the corrosion, which buys you weeks, not years. Call (561) 928-0302 and we’ll inspect the track. Estimates are free.
It usually does, because impact-rated glazing reduces wind-borne debris risk, which is a major factor in Palm Beach windstorm premiums. Most carriers apply a premium credit, often around 25% on the windstorm portion, after a wind-mitigation inspection documents the upgrade. We provide the product approval and installation documentation your inspector needs. Final credits are set by your carrier, not by us, but the documentation we hand you is complete.
Palm Beach lots are narrow, with shallow setbacks and limited staging room. That affects delivery, hoisting, waste removal, and work hours. We stage panel deliveries on the right-of-way with pre-arranged neighbor notice, use silent-cut tools to respect the Town’s noise ordinance, and schedule crane or lift access in writing before job day. Access conditions also affect the quote, which is why we measure in person, not off a satellite photo. Call (561) 928-0302 for a free in-home measure and written quote.
One Contractor for the Island’s Toughest Openings
If you own a sliding glass or patio door in Palm Beach, you are not buying a commodity. You’re buying a component that has to pass Architectural Commission review, hold up under marine air from two shorelines, and match the visual language of a house built generations ago. We do this work daily. Ed Winslow’s name is on the business, his phone is answered by a live person, and the Done Right Promise is the standard we hold for every job from the Estate Section to the Lake Worth Lagoon side.
Upfront pricing. No surprises on the invoice. The one down the road. Call (561) 928-0302 to schedule your free in-home estimate for sliding glass and patio doors in Palm Beach, FL.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Palm Beach and South Florida 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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