Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Sliding Glass & Patio Doors in Greenacres: What You Need to Know
If you own a home in Greenacres with its original aluminum sliding patio door, that door is failing Palm Beach County’s wind-borne debris requirements and is almost certainly flagged on any recent four-point inspection. Replacing it isn’t a cosmetic upgrade - it’s a mandatory code-compliance project, and the only legal path forward is an impact-rated sliding glass door with a Florida Product Approval number. Winslow Windows & Doors handles that entire process for Greenacres homeowners, from permit to final inspection to the wind mitigation documentation your insurer needs. Call (561) 782-7525 for a free in-home measure and a written quote.
Fast, Reliable Sliding Glass & Patio Doors Across Greenacres
Greenacres is our kind of town. We know the CBS block homes off Jog Road and Lake Worth Road, the 1970s and 1980s subdivisions that spread across western Palm Beach County, and the single-story layouts that make sliding glass door replacement straightforward for an experienced crew. When you call us about a patio door in Greenacres, you’re talking to someone who understands what the county inspector will check, what the wind load math requires, and what your insurance carrier will want to see after the job is done. We’re not a national call center handing your project to a subcontractor who’s never seen a Greenacres jalousie opening. Ed Winslow owns this company, and the crew that measures your door is the crew that installs it.
Our scheduling is coordinated from our South Florida office, and we run dedicated crews into Greenacres throughout the week. Homeowners in Lake Worth Road-area neighborhoods, the Nautica Isles, and over by Greenacres Community Park have called us for everything from leaking slider tracks to full impact-door swaps. The phone rings, a live person answers - 24 hours a day, 7 days a week - and you get straight answers about what your existing door can and cannot do under current code. That’s how we’ve worked since 2011, and it’s why Greenacres homeowners keep our number on the fridge.
Why Winslow Windows & Doors Is Greenacres’s Preferred Sliding Glass & Patio Doors Company
We’ve been replacing sliding glass and patio doors in this part of Palm Beach County for over 15 years, and we’ve seen just about every configuration the 1970s and 1980s builders left behind. That matters in Greenacres specifically, because so many of the original aluminum frames were installed into rough openings that don’t match modern insulated glass units. A contractor who doesn’t know this will fight the opening, shim it badly, and leave you with a sliding door that binds after six months. We measure, reframe where necessary, and set the new door so it operates smoothly the day we leave and ten years later.
Every Greenacres job gets background-checked technicians in uniform, upfront line-item pricing, and the Done Right Promise. That’s not a marketing slogan - it means if the work isn’t done right, Ed Winslow makes it right. A lasting standard of accountability. No ticket numbers, no escalation queue. Just the owner’s word.
We also stock a deep parts inventory for impact door hardware, rollers, and track components common to the Greenacres housing stock, which means faster turnaround when you need a repair rather than a full replacement. And because we’re an authorized installer for Sliding Glass & Patio Doors from PGT, CGI, and CWS, the product we quote is the product we install - no substitutions, no bait-and-switch on brand or rating.
Our Sliding Glass & Patio Doors Services in Greenacres
Impact-Rated Sliding Glass Door Installation
This is the core of what we do in Greenacres. The replacement of an original single-pane aluminum slider with a PGT or CGI impact-rated unit carrying Miami-Dade NOA and Florida Product Approval documentation. Your door has to be large-missile rated for Greenacres’ wind-borne debris zone, with design pressures matched to your specific wall opening and floor height - typically in the 140-150 mph range for inland homes in the 33463 and 33415 ZIP codes. We handle the engineering, the permit, the install, and the county inspection.

Patio Door Replacement With Rough Opening Correction
Almost every original aluminum sliding door in a Greenacres CBS home sits in a rough opening that is slightly too narrow, too short, or both for a modern impact unit. Leaving it alone means a door that racks out of square and binds on the track within a year or two. Our crew reframes those openings to the correct width and height before the new door goes in. It’s the difference between a door that feels factory-fresh and one that needs two hands and a hip-check to open. This is also where cheap quotes come apart - some crews skip the reframe and bury the problem in a sloppy install.

Four-Point Inspection Remediation for Sliding Doors
If your insurance agent handed you a four-point inspection that flags the patio door - and thousands of Greenacres homeowners have received exactly that letter - we replace the door to current code and provide the documentation your carrier expects. That includes the Florida Product Approval number for the specific unit we installed across your specific opening, the permit close-out from Palm Beach County, and a wind mitigation report that reflects the new impact protection. We’ve done this enough times in Greenacres to know exactly what the insurer’s underwriting department will ask for, and we give it to you in a clean packet at the end of the job.

Sliding Door Repair and Roller Assembly Replacement
Not every Greenacres sliding door needs to be trashed. If the frame is sound and the glass is impact-rated, we can replace worn rollers, adjust the track, reset the lock and keep the door in service. The catch is that most original aluminum doors in Greenacres are not impact-rated, so a repair is often a band-aid on a door that will fail the next inspection anyway. We’ll tell you straight which situation you’re in, and the repair quote comes with no pressure to upgrade.

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.
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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 and service sliding glass doors from PGT, CGI, CWS, and ES Windows. These are the brands that carry Miami-Dade NOA and Florida Product Approval numbers across a wide range of door configurations - and that’s what Palm Beach County’s building department wants to see on the permit application for any Greenacres replacement. We keep common hardware and roller components for these brands in our shop, so a repair call to a Greenacres home doesn’t have to wait on a parts shipment. If you already have a PGT or CGI slider and it’s dragging or leaking, we’ll get it running.
Common Sliding Glass & Patio Doors Problems We See in Greenacres Homes
- Original single-pane aluminum sliders failing four-point inspections. The extruded aluminum frames from the 1970s and 1980s never carried a Florida Product Approval, and the glass is non-impact. An insurance inspector will flag this across a Greenacres slab-on-grade home, and the only fix is a full replacement.
- Humidity and UV killing the glazing seals. Greenacres gets year-round moisture and intense sun, which rots the rubber seals around old slider glass. The visible symptoms are fogging between panes (on dual-pane units) or water beading on the inside track after rain. Once the seal is gone, the door leaks air, water, and cooling dollars.
- Rain water intrusion at the jamb and threshold. We see this constantly on slab-on-grade Greenacres homes, especially those where the patio slab was poured level with - or even slightly above - the interior floor. A tired threshold gasket or rusted jamb channel lets water inside during summer downpours, and it soaks the drywall and flooring before you notice it.
- Racked sashes and binding tracks from bad rough-opening numbers. When adjacent jalousie windows were previously replaced, some contractors left the wall opening under-built or over-shimmed. A sliding door that has to be forced across its track was installed into an out-of-square opening - and the only honest fix is removal and reframing to correct dimensions.
What Sliding Glass & Patio Doors Costs in Greenacres
A sliding glass door replacement in Greenacres typically runs $3,900 to $7,800 for a standard 72×80 impact-rated unit, installed with permit and inspection, depending on brand, glass package, and whether the rough opening needs correction. If the door is part of a larger window and door package - common when a whole-home replacement is triggered by an insurance non-renewal - the combined job usually lands between $10,000 and $30,000 across all openings. Here’s the item-level breakdown:
| Scope | Greenacres Price Range |
|---|---|
| Impact-rated sliding door, standard opening, installed | $3,900 - $5,500 |
| Impact sliding door with rough-opening correction | $4,700 - $6,800 |
| Wider multi-panel sliding door (three or more lites) | $6,500 - $10,000+ |
| Standard impact window (for package context) | $800 - $1,500 per window |
| Whole-home package (windows + slider + patio door) | $8,000 - $25,000+ |
| Sliding door repair (rollers, track, lock adjustment) | $175 - $450 |
What moves the number most in Greenacres is the condition of the rough opening. A 1970s CBS home with the original aluminum frame nearly always needs some opening correction, which adds labor but prevents a binding door. The brand line matters too: PGT and CGI are priced differently, and both carry different lead times when custom fabrication is needed - currently about 4 to 6 weeks for made-to-size impact doors. We give you a written, line-item quote before any deposit. Free in-home measure, no trip charge inside our home county, and the Done Right Promise stands behind the whole job. Call (561) 782-7525 to schedule yours.
Pricing for Sliding Glass & Patio Doors in Greenacres, FL
In Greenacres, a code-compliant impact sliding glass door correctly fitted to a CBS opening runs $3,900 to $7,800 installed as a standalone project. The single biggest cost driver is the rough opening: original aluminum frames from the 1970s and 1980s rarely match the dimensions of modern insulated glass units, so expect some reframing on most homes built before about 1990. The second driver is the design pressure rating your specific wall requires - doors on lake-facing exposures or wide openings push toward the higher end of that range because the glass package and frame reinforcement step up. Seniors and veterans get a permanent 10% discount, and any repair over $200 carries $40 off. Every quote includes the Palm Beach County permit, the county inspection, and the wind mitigation documentation packet.
Florida Pays You Back
There’s a real stack of money available to Greenacres homeowners right now, provided you do the work correctly. The My Safe Florida Home program offers matching grants up to $10,000 for wind-mitigation upgrades that qualify - and impact sliding glass doors are squarely within that scope for homes that receive wind mitigation inspection approval. Florida also exempts impact-resistant windows and doors from sales tax. At the federal level, the 25C energy credit returns up to $600 per year on qualifying energy-efficient upgrades. And beyond the direct incentives, a proper wind mitigation inspection after your impact door is installed has historically unlocked windstorm-premium reductions averaging around 25% - though your carrier sets the final number, not us. The keys are documented Florida Product Approval numbers, a closed county permit, and a wind mitigation report that reflects the impact protection. We deliver all three.
The Code Reality in Greenacres: What a Compliant Quote Includes
Here’s the honest accounting of what you’re paying for when you hire a licensed impact specialist instead of a big-box retail installer. The Greenacres building department - Palm Beach County, really - mandates that any new sliding glass door in a residential exterior opening meet large-missile impact standards and carry a Florida Product Approval. That means the door itself has to be from a manufacturer like PGT or CGI with an approval number that matches your specific configuration, not just a generic impact claim. The permit application lists the NOA number, the design pressure for the opening, and the installer’s license. The county inspector then verifies the install after the fact. A cheap quote that skips the permit or fudges the opening dimensions will fail that inspection and leave you with an open permit and an insurance carrier that won’t count the door as a wind mitigation feature. Our quotes include the permit, the inspection, the performance-matched product, and the documentation packet. If a number looks too good to be true in Greenacres, ask the contractor to show you the Florida Product Approval they’re quoting. Then call us.
We Also Serve Cities Near Greenacres
We run crews into West Palm Beach, Boynton Beach, Palm Beach, and Royal Palm Beach weekly, and many of our Greenacres customers own rental properties in those markets as well. If you’re in Greenacres proper, you’re in our home territory - the same crew, the same live phone answer, the same promise behind the work.
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
You can physically keep it, but it will not pass a four-point inspection or any future insurance underwriting review. The original single-pane aluminum sliders on Greenacres’s 1970s and 1980s CBS homes carry no Florida Product Approval and are non-impact, which is an automatic flag that exposes you to non-renewal. A door that works mechanically is not a door that meets code. If you’ve received an inspection notice, call (561) 782-7525 and we’ll walk you through the replacement without any pressure.
In Greenacres - which sits inside Palm Beach County’s wind-borne debris region - a replacement sliding glass door must be impact-rated to large-missile standards and carry a Florida Product Approval or Miami-Dade NOA for the specific configuration installed. The design pressure has to match the opening and the home’s exposure, typically in the 140-150 mph range for inland Greenacres locations. We spec that rating for every quote, and we never install a door that doesn’t carry the documentation.
Directly. When we install an impact-rated sliding door with a Florida Product Approval and the county permit closes, that opening now counts as windstorm-loss-reducing under Florida Statute 627.0629. Your wind mitigation inspection will reflect the new protection, and most carriers apply a premium credit to the windstorm portion - historically around 25% on average, though your carrier’s underwriting sets the final number. The credit only applies if the paperwork (NOA number, permit close-out, inspection report) is complete, which is why we hand you the full packet at the end of the job.
Because the door is usually the cheapest part of the equation. The labor to remove a 40-year-old aluminum frame from a CBS opening, correct the rough opening dimensions so the modern unit fits square, install the new door with proper anchoring and flashing, pull the Palm Beach County permit, sit for the inspection, and produce the documentation packet - that’s where the real cost lives. A $2,000 impact door quoted without permit or opening correction is either an illegal install or a door that will bind within a year. Our quotes include everything, and we’re happy to show you the line items. Estimates are free.
Tempered glass alone does not meet large-missile impact standards. Impact-rated doors use an inner layer (typically a polyvinyl butyral interlayer) bonded between the glass lites, which is what holds the door together when a 2×4 or wind-borne object hits it. Tempered glass is a safety-glazing feature, not an impact glazing feature. Greenacres requires impact glazing on sliding glass doors in exterior openings, so laminated interlayer is mandatory - full stop. We’ll spec the correct glass package for your door, matched to the design pressure of your opening.
Call Winslow Windows & Doors for Sliding Glass & Patio Doors in Greenacres
If your Greenacres patio door is original to a 1970s or 1980s CBS home, it’s a code problem waiting for an inspector to name it. You can get ahead of it with a free in-home measure and a written quote that includes the permit, the inspection, and the documentation your insurer wants. Call (561) 782-7525 and a live person answers - 24/7, not a voicemail loop. Free second opinions on any written estimate, permanent discounts for seniors and veterans, and the Done Right Promise on every job Ed Winslow puts his name on. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Greenacres and surrounding Palm Beach County communities 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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