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 Greenacres
If you’re searching for sliding glass and patio door replacement in Greenacres, here’s the short answer: a properly permitted, impact-rated sliding glass door in this city typically runs $2,800 to $6,500 installed, depending on opening size and whether your 1965-1990 CBS home needs masonry remediation. Most Greenacres homes we work on need that remediation because the original aluminum frames have been sitting against concrete block for four or five decades of South Florida humidity. Call (561) 831-7863 for a free in-home measure and a written quote with a line-item breakdown before you commit to anything.
We know Greenacres the way only a local company can. The canal corridors, the pre-1992 tract neighborhoods, the insurance renewal deadlines that push homeowners to act fast. Our crews are on Greenacres roads every week, and our Sliding Glass & Patio Doors team has replaced hundreds of doors in this city. When you call, a live person answers. Not a call center, not a voicemail. Ed Winslow’s name is on the company, and Ed’s word is on every job.
Why Winslow Windows & Doors Is Greenacres’s Preferred Sliding Glass & Patio Doors Company
Greenacres homeowners call us because we understand what their houses actually are: concrete-block stucco homes built between roughly 1965 and 1990, most still carrying original single-pane aluminum sliding glass doors that were never rated for the wind loads Palm Beach County enforces today. That’s not a generic sales pitch. It’s the reality of this city’s housing stock, and it shapes every quote we write. We know which Greenacres neighborhoods have the worst canal-adjacent corrosion problems, which builders left rough openings that are rarely square, and which insurance carriers are actively non-renewing policies over non-impact doors.
We’re locally owned and owner-operated, founded in 2011, with a published address and license number. Every technician who arrives at a Greenacres home is background-checked and in uniform, so you know exactly who’s at your door before the truck pulls up. Our 36500-Day Done Right Promise means if a door isn’t done right, we come back and make it right. That’s a century-long standard of accountability, and you won’t find it at any national chain. Greenacres homeowners also get the standing offers we’ve always had: $40 off any repair over $200, free second opinions on written estimates, no trip charge inside the home county, and a permanent 10% discount for seniors and veterans.
Our Sliding Glass & Patio Doors Services in Greenacres
We handle the full scope of sliding glass and patio door work for Greenacres homes, from full impact-rated replacements on pre-1992 CBS houses to track and roller repairs on newer construction. Every job starts with a free measure and a written quote, so you see the exact dollar amount before any work begins.
Impact-Rated Sliding Glass Door Replacement in Greenacres
This is the core of what we do in this city. Greenacres homes built before Hurricane Andrew in 1992 almost always have original aluminum-frame sliding doors that lack Miami-Dade NOA or Florida Product Approval numbers. Those doors can’t earn wind mitigation credits under Florida Statute 627.0629, and private carriers plus Citizens Insurance are actively non-renewing policies over exactly this issue. We remove the old door, remediate the masonry rough opening, and install PGT or CGI impact-rated doors with the documentation your insurance agent needs.

Patio Door Track, Roller, and Lock Repair
Greenacres’s SFWMD canal network raises ambient humidity well above typical inland levels. That humidity accelerates corrosion on aluminum tracks and roller assemblies, especially in homes backing directly onto a canal. We replace worn rollers, realign doors that have started binding, and fix locks that have seized from years of tropical moisture. Our $40-off-any-repair-over-$200 offer applies here.

Sliding Door Frame Remediation and Rough Opening Repair
The 1965-1990 CBS construction era in Greenacres means rough openings are frequently out of square, with corrosion at the original fastener holes after decades of humidity exposure. We see this on nearly every replacement job. We grind, fill, and square the opening, install impact-rated anchors, and set the new door so it operates smoothly and seals correctly. Skipping this step is why cheap installations in Greenacres fail within a few years.

Custom and Oversized Patio Door Installation
Larger openings need more engineering. We install large-missile rated sliding doors for wide or custom openings with design pressure ratings matched to your specific wind zone. These typically run $2,500 to $5,000 in Greenacres depending on opening size, but you get a written quote with no change orders, and a permit pulled on every job.

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 Greenacres
We install sliding glass and patio doors from PGT, CGI, CWS, and ES Windows, and we’re an authorized installer for all of them. That means real warranties, real factory support, and real parts when something needs attention. For Greenacres customers, having us as your installer matters because we understand the local wind-load requirements for this hurricane-exposed inland zone. We match the right product, the right design pressure rating, and the right large-missile certification to your opening. One of our biggest advantages for Greenacres is that we stock common replacement components locally, so a broken roller or latch on a door we installed doesn’t wait on a factory shipment.
Common Sliding Glass & Patio Doors Problems We See in Greenacres Homes
- Internal frame corrosion on canal-adjacent homes: Doors backing onto SFWMD canal corridors often look fine from the curb but have aluminum frames that disintegrate at the fastener holes once removal starts. We price this into canal-adjacent quotes as a near-certain extra, because it is one.
- Non-impact single-pane glass that fails insurance requirements: Original 1970s and 1980s sliding doors lack laminated glass interlayers and large-missile ratings. For Greenacres homeowners facing non-renewal from Citizens Insurance or a private carrier, replacement isn’t optional.
- Out-of-square masonry rough openings: Decades of settling in CBS construction leave openings that are no longer true. Forcing a new door into that opening causes jamb stress, broken rollers, and doors that bind after a year. We remediate before we install.
- Failed thermal seals and fogged glass: Greenacres’s elevated canal humidity accelerates seal failure in insulated glass units. Once a seal fails, the door loses energy efficiency and clarity. Impact-rated replacement solves both problems permanently.
Pricing for Sliding Glass & Patio Doors in Greenacres, FL
We believe in giving you real numbers. A standard impact-rated sliding glass door replacement in a Greenacres CBS home runs $2,800 to $5,500 installed, with the higher end covering doors on canal-adjacent properties where frame corrosion and opening remediation add labor. Oversized or custom openings run $5,000 to $6,500. Repairs like roller replacement or track work typically run $150 to $400, but our $40-off-any-repair-over-$200 offer applies. Every quote is free, written, and line-itemed before you decide. No change orders, no surprises on the invoice. Call (561) 831-7863 to schedule your free in-home measure.
What Sliding Glass & Patio Doors Costs in Greenacres
Here’s what actually moves the price in Greenacres, beyond the obvious square footage. First, the age of your house. Pre-1992 CBS homes almost always need rough-opening remediation, which adds labor but is non-negotiable if you want the door to operate correctly. Second, wind zone. Greenacres sits in a hurricane-exposed inland zone, which means impact-rated doors must carry design pressure numbers matching the opening, not a generic rating from a container store. Third, frame material. Aluminum frames cost less upfront, but vinyl frames hold up better against canal humidity and carry stronger thermal performance. You’re looking at roughly $800 to $1,500 per opening for impact windows and $2,800 to $6,500 for a full sliding glass door, with whole-home packages spanning $8,000 to $25,000 or more depending on opening count. We’ll measure every opening and give you a written quote with the permit included. Call (561) 831-7863.
Florida Pays You Back
The incentives for Greenacres homeowners are real, and they stack. My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact-rated sliding glass doors. Florida also exempts impact-resistant windows and doors from sales tax, which saves you 6% to 7% right at the invoice. The federal 25C energy credit covers 30% of product cost up to $600 per year on qualifying units. And most importantly for Greenacres, a wind mitigation inspection after installation can earn a windstorm premium credit averaging around 25% on the wind portion of your policy. That inspection typically costs $75 to $150. We provide the documentation your inspector needs, including Miami-Dade NOA numbers and design pressure ratings. Final credit amounts are set by your insurance carrier, not by us, but the paperwork we hand you is what makes the credit possible.
One honest comparison to consider: impact windows and doors beat hurricane shutters for most Greenacres homeowners because the protection is permanent. No panels to haul out of the garage before a storm, no hardware to maintain, no risk of being caught unprepared. You pay more upfront than shutters, but you get year-round protection, energy savings, and the insurance documentation that a plywood panel will never provide.
We Also Serve Cities Near Greenacres
Our service area covers Greenacres and the surrounding communities. If you’re just west of the city in Wellington, just north in West Palm Beach, over in Palm Beach, or a short drive away in Royal Palm Beach, we’ll bring the same local expertise and written-quote process to your door. Dispatch and scheduling are coordinated from our South Florida office, and our crews serve Greenacres locally, so you get a real local team, not a subcontractor from two counties away.
Serving Greenacres, FL - Our Local Coverage Area
We’re based in the Greenacres 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 Greenacres
Yes. For any insurance wind mitigation credit under Florida Statute 627.0629, your replacement sliding glass door must carry Miami-Dade NOA or Florida Product Approval documentation showing compliance with Palm Beach County wind-load codes. Doors without those numbers can still physically keep out wind, but they won’t reduce your premium and may trigger non-renewal from Citizens Insurance or a private carrier. We only install doors with the paperwork your inspector and agent will require. Call (561) 831-7863 for a free quote that includes that documentation.
It can, and in many Greenacres homes it’s the deciding factor between renewal and non-renewal. After installation, a wind mitigation inspector verifies the large-missile rating, design pressure, and NOA documentation, then files the report with your carrier. Premium credits vary by insurer and home specifics, so we can’t promise a dollar figure, but the documentation we provide is exactly what the inspector needs to assign those credits. Talk to your agent about your specific policy after we install.
The SFWMD canal network threading through Greenacres keeps ambient humidity consistently high, and aluminum frames absorb that moisture over decades. The failure shows up at fastener holes, where the aluminum corrodes internally and weakens. We see frames that look solid from the outside but crumble at the attachment points the moment removal begins. That’s why we price canal-adjacent jobs with a remediation allowance built in, rather than hitting you with a change order mid-job.
A large-missile rated door has been tested to withstand a 9-pound 2×4 fired at the glass at 34 miles per hour without penetration, and uses laminated glass with a bonded interior layer. A standard impact door meets lower test standards and may not satisfy wind mitigation requirements in Greenacres’s hurricane-exposed inland zone. For most Greenacres homes, large-missile rated is the specification your inspector and carrier expect. We’ll match the rating to your opening and your insurance goals.
Yes, and we handle the entire permit and inspection process. We pull the permit before work begins, schedule the inspection after installation, and meet the inspector at your Greenacres home. You don’t chase paperwork. Once the inspection passes, we hand you the documentation package: Miami-Dade NOA, Florida Product Approval, design pressure ratings, and the permit sign-off. Call (561) 831-7863 for a free estimate that includes permits and inspections without exception.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Greenacres with impact-rated sliding glass and patio door replacement and repair.
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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