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 Royal Palm Beach
If you own a home in Royal Palm Beach built anytime from the mid-1970s through the 1990s, the odds are good your sliding glass door is the original aluminum unit. Those single-pane frames were never designed for South Florida’s wind loads or 30-plus years of humidity and UV. Replacing one in Royal Palm Beach isn’t a simple swap anymore because Palm Beach County code requires the new opening be impact-rated. That’s the exact work our Sliding Glass & Patio Doors team does every week across the village. Call (561) 660-9539 and Ed Winslow will make sure the door you buy actually meets code, passes inspection, and qualifies you for the insurance credit you’re entitled to.
We’ve been doing this since 2011. We know which subdivisions in Royal Palm Beach have the failing originals, which product approvals the local inspectors expect to see, and how to keep the job moving from permit to final inspection without you chasing anyone. Our crews serve Royal Palm Beach from our South Florida metro office, and a live person answers every call, day or night.
Why Winslow Windows & Doors Is Royal Palm Beach’s Preferred Sliding Glass & Patio Doors Company
Ed Winslow’s name is on the business and on every job we do. That’s not a slogan. When a Royal Palm Beach homeowner calls about a slider that’s fogged, corroded, or leaking, they talk to a real person who knows the village’s housing stock. We’re not a national chain handing you a ticket number. We’re the local company that has replaced enough 1980s tract-home sliders in Royal Palm Beach to know what’s behind the drywall before we open it up.
Our Royal Palm Beach customers routinely tell us two things. First, that the quote was exact and the invoice matched it. Second, that the crew showed up when they said they would, in uniform, with a background check on file. That matters when you’re letting strangers into your home. It matters more when the job involves pulling a permit and passing a Palm Beach County inspection on an impact-rated opening. We handle that paperwork as part of the job, and we don’t leave until the inspector signs off.
The Done Right Promise backs everything we install in Royal Palm Beach. If it’s not done right, we make it right. That’s a lasting standard, and we put it in writing. We’re licensed, insured, and bonded, with a published address and license number. No shell companies. No subcontractor roulette.
Our Sliding Glass & Patio Doors Services in Royal Palm Beach
Impact-Rated Sliding Glass Door Replacement
This is the core of what we do in Royal Palm Beach. Homes in the Willows, Madison Green, and other 1970s-1990s subdivisions were built with aluminum single-pane sliders that have no laminated glass interlayer. When we replace them, we install units from PGT, CGI, or CWS that carry Miami-Dade NOA or Florida Product Approval numbers matched to the opening’s design pressure. That’s not an upgrade option in Royal Palm Beach anymore. It’s what code requires.

Whole-Home Impact Window & Door Conversion
A single leaking slider in Royal Palm Beach regularly turns into a whole-home impact conversion. That’s not upselling. Palm Beach County’s building code mandates that any replacement opening be brought up to impact standards, and inspectors often flag adjacent unprotected openings during the permit review. We’ll walk your whole house with you, identify every non-compliant window and door, and build a phased plan that respects your budget while getting you to full compliance. Many homeowners start with the slider and finish the rest over the next year or two.

Wind Mitigation Documentation & Permit Management
The only way to turn an impact-rated slider into a real insurance premium reduction is through documentation. We pull the permit, schedule the inspection, and gather the product-approval paperwork for your wind mitigation report. Florida Statute 627.0629 requires insurers to offer credits for documented wind-mitigation improvements. We make sure your Royal Palm Beach home gets the file it deserves.

Sliding Door Repair & Tune-Ups
Not every slider problem in Royal Palm Beach calls for replacement. We repair rollers, tracks, handles, and lock hardware on many units, provided the frame and glass are still sound. If your door is sticking, grinding, or won’t lock, call (561) 660-9539 and we’ll tell you honestly whether repair makes sense or replacement is the better call. The $40-off-any-repair-over-$200 offer applies, and there’s no trip charge inside our home county.

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 Royal Palm Beach
Winslow Windows & Doors is an authorized installer for eight premium brands, including PGT, CGI, CWS, ECO Window Systems, Mr-Glass, Therma-Tru. For Royal Palm Beach homeowners, that means we aren’t guessing at specs. We know which ECO Window Systems configurations meet large-missile requirements, which Therma-Tru door lines hold up to daily sun on the west-facing lots along Crestwood Boulevard, and which ViewLux glass packages make sense for a lanai conversion. Because we install these brands every week in Royal Palm Beach, we get parts and service faster than a general contractor who orders one slider a month.
Common Sliding Glass & Patio Doors Problems We See in Royal Palm Beach Homes
- Seal failure and fogged glass. Royal Palm Beach’s year-round humidity and intense UV break down the edge seals on 1980s aluminum sliders. Once moisture gets between the panes of an insulated unit, the glass fogs permanently and the only fix is replacement.
- Frame oxidation at the jamb. Aluminum frames corrode where they meet the concrete slab, especially in CBS homes on flat lots with poor drainage. We regularly see sliders in the Willows and Madison Green where the bottom rail has rotted through and water runs inside during afternoon thunderstorms.
- Non-impact glass that shatters on impact. The original sliders in Royal Palm Beach have no laminated interlayer. A branch in a tropical-storm gust can shatter the pane and suddenly pressurize the house, which is exactly the failure mode post-Andrew codes were written to stop.
- Jalousie windows in Florida rooms triggering full compliance problems. Royal Palm Beach has a large share of homes with original glass-louver jalousie windows in lanai and Florida-room enclosures. Those louvers are functionally impossible to bring into compliance with current impact-opening requirements. When we replace a slider on a street with these enclosures, the permit review often flags the jalousies too, turning a one-door job into a multi-opening conversion.
Pricing for Sliding Glass & Patio Doors in Royal Palm Beach, FL
In Royal Palm Beach’s market, a basic impact-rated sliding glass door replacement typically runs $2,200 to $4,500 installed, depending on opening width and the product line you choose. A large multi-panel slider or one with a transom can push past $6,000. If you’re doing a whole-home window and door conversion, expect $8,000 to $25,000 or more depending on the number of openings, the floor height, and whether you need large-missile-rated units on upper stories. We’ll give you a written, line-item quote after a free in-home measure. That quote won’t change once work starts, unless you change the scope. No surprises on the invoice, ever.
Sliding Glass & Patio Doors in Royal Palm Beach carry an added cost over standard replacements because the units must carry Miami-Dade NOA or Florida Product Approval numbers and structural ratings. That’s non-negotiable under Palm Beach County code. The good news is that the premium you pay is partially offset by insurance premium credits and state incentive programs.
What Sliding Glass & Patio Doors Costs in Royal Palm Beach
Let’s put real numbers to it so you can plan. Impact windows in Royal Palm Beach generally land between $800 and $1,500 per window installed. Impact single-hung windows run $900 to $1,800 each. Large or custom openings, including wide sliders and French patio doors, range from $2,500 to $5,000 per opening. Whole-home packages covering every window and door in a typical Royal Palm Beach tract home start around $8,000 and can reach $25,000 or more for larger CBS builds with lanai enclosures.
What moves the price in Royal Palm Beach specifically? Opening count is the biggest driver. Second is wind zone: Royal Palm Beach sits in the high-velocity hurricane zone, which means products must carry high design-pressure ratings and, for many openings, large-missile certifications. Third is floor height; upper-story openings often require stronger ratings. Fourth is frame material, where vinyl and aluminum both have their place depending on the exposure. We’ll measure every opening, explain exactly what’s code-required versus optional, and put it all in a written quote that holds. Call (561) 660-9539 to schedule your free in-home measure.
One comparison worth making: impact windows versus hurricane shutters. Shutters require someone to be home to deploy them before a storm, and they don’t stop wind-blown debris the rest of the year. Impact glass is always on, always protecting. For Royal Palm Beach homeowners who travel during hurricane season or just don’t want to wrestle panels in the rain, the permanent protection usually wins out once you run the numbers on insurance credits.
Florida Pays You Back
The incentives stack, and Royal Palm Beach homeowners should claim them all. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and the income threshold expanded recently, so more households qualify than in previous years. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30% of product cost, up to $600 per year, on qualifying energy-efficient units. And windstorm-premium credits average around 25% on the windstorm portion of your policy after a wind-mitigation inspection. That inspection typically runs $75 to $150 and we’ll help you line it up after your slider replacement is documented. Programs and carriers set the final numbers, and we never guarantee a dollar amount, but the path is real and we’ve walked it with hundreds of Palm Beach County homeowners.
Field Note from Royal Palm Beach
In the Willows at Royal Palm Beach, our crew replaced a 1980s CBS home’s original aluminum slider after the homeowner called about water seeping through the frame after a summer thunderstorm. We measured for a PGT 5500 impact-rated slider with a Miami-Dade NOA and a large-missile rating, then pulled a permit and scheduled the required inspection. We documented the product approval for the homeowner’s wind mitigation report so they could file for the insurer credit under Florida Statute 627.0629. That’s the full loop, from leak to lower premium, and it’s the standard we bring to every job in Royal Palm Beach.
We Also Serve Cities Near Royal Palm Beach
Winslow Windows & Doors serves all of central Palm Beach County. If you’re in Wellington, Greenacres, Palm Beach Gardens, or West Palm Beach, the same crew, the same warranty, and the same live-answer phone line cover your home too. We schedule across the area weekly, so a quote in Greenacres comes with the same local knowledge we bring to Royal Palm Beach. One company, one owner, one standard: Ed’s name on the door.
Serving Royal Palm Beach, FL - Our Local Coverage Area
We’re based in the Royal 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 Royal Palm Beach
In practice, usually yes, and it’s the building code that drives it, not the contractor. Palm Beach County requires any replacement opening to be upgraded to impact-rated products, and the permit review process often flags adjacent unprotected openings. If your Royal Palm Beach home has original aluminum windows and a Florida room with jalousies, expect a conversation about a phased whole-home conversion. We’ll give you a written plan for what’s required now and what can wait, so you aren’t surprised mid-project. Call (561) 660-9539 and we’ll walk your house with you.
A compliant quote from a licensed installer includes the Miami-Dade NOA or Florida Product Approval number for the exact unit being installed, the permit application, scheduled inspections, and the documentation for your wind mitigation report. A cheap quote usually covers the door and the labor, and nothing else. You’ll be holding the bag on the permit, the inspection, and the insurance paperwork. In Royal Palm Beach, that’s the difference between a door that actually protects your home and a door that just looks new. Our quotes are line-item and free. Call (561) 660-9539.
No. Jalousie glass-louver systems cannot be brought into compliance with current Florida impact-opening requirements. They have too many unsealed edges, and no louver frame can be retrofitted to hold a large-missile-rated laminated panel. When you replace a slider on a Royal Palm Beach home with original jalousies, plan on replacing the louvers too, typically with fixed or casement impact windows. We’ll design the replacement to match the look of the Florida room, but the louvers have to go.
The process starts with a documented installation: product-approval numbers, a permit, and a passed final inspection. Then you order a wind mitigation inspection, which typically costs $75 to $150, and the inspector files a report your insurer uses to recalculate your windstorm premium. Florida Statute 627.0629 requires carriers to offer credits for documented improvements. We provide the product-approval paperwork and point you to qualified inspectors. Average windstorm credits run around 25% on the windstorm portion, but your carrier sets the final number.
A design-pressure rating tells you how much wind pressure the door can resist before structural failure, expressed as a number like DP-50 or DP-65. A large-missile rating certifies that the glass survived a 9-pound 2×4 fired at 34 mph during testing, meaning it meets impact standards for the high-velocity hurricane zone. In Royal Palm Beach’s wind zone, most replacement sliders need both. We spec the exact rating for each opening based on its size, height above grade, and exposure. No guesswork, no generic ratings, no units rated below the opening’s requirement.
Call Winslow Windows & Doors for Your Royal Palm Beach Slider
If your sliding glass door in Royal Palm Beach is fogged, corroded, sticking, or simply 30 years past its prime, call (561) 660-9539. You’ll get a live person, a straight answer, and a free in-home estimate with written line-item pricing. Ed Winslow stands behind every job with the Done Right Promise. The one down the road. Call today.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Royal Palm Beach and all of Palm Beach County with impact-rated windows and doors 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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