Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Greenacres
Replacing windows on a pre-1992 CBS home in Greenacres usually costs between $900 and $1,800 per opening for impact-rated units, and the job gets more complicated when the original aluminum frames have corroded into the masonry or the rough opening is no longer square. We’ve worked enough of these 50-foot-wide lots to know exactly how to stage the truck, pull the right permit, and get the job done without leaving your driveway blocked or your neighbors calling code enforcement. If you’re looking at a Citizens Insurance non-renewal notice or just tired of single-pane aluminum that sweats through August, call (561) 831-7863 and we’ll walk the property with you.
Ed Winslow has had his name on this business since 2011, and the crews we send to Greenacres are background-checked, uniformed, and trained on the specific failure modes this city’s housing stock throws at us. We’re not a national chain handing you a ticket number. You call, a live person answers, and we show up when we say we will.
Why Winslow Windows & Doors Is Greenacres’s Preferred Window Installation Company
Greenacres homeowners keep calling us back for the same reasons: we quote honestly, we pull permits when the city requires them, and we don’t disappear after the check clears. Our Window Installation team has replaced hundreds of units in this city’s CBS tract homes, from the neighborhoods off Jog Road to the canal-adjacent streets where moisture eats aluminum frames from the inside out. We know which openings will need anchor remediation before we ever touch a pry bar.
That local knowledge shows up in the estimate. When a Greenacres customer sends us photos of original single-hung frames, we’re already looking for the signs: corrosion at the fastener holes, sashes that bind in the corners, openings that have drifted out of square after thirty or forty years of humidity and settling. Most national installers quote the window and discover the rest once the wall is open. We don’t work that way. We price what we can see, flag what we expect, and explain both in writing before you sign anything.
Every tech who arrives at your door is background-checked, uniformed, and accountable to Ed personally. That’s not a slogan. It’s how we’ve run the company for over a decade, and it’s why our Greenacres customers don’t hesitate to hand us the keys and head to work while we’re on site.
Our Window Installation Services in Greenacres
We install every window type this city’s homes actually need, from straightforward single-hungs on a 1970s CBS rancher to three-panel sliders on a canal-facing living room wall. Here are the four we handle most often in Greenacres.
Single & Double Hung Windows
The workhorse of Greenacres’s original housing stock. Most pre-1992 homes here still have their original aluminum single-hungs set directly into masonry, and those units are almost never impact-rated by today’s Palm Beach County standards. We replace them with PGT or CGI impact units that meet current wind-zone requirements and actually open and close without fighting you. On a tight 50-foot lot, we stage these jobs from the driveway or the street with a right-of-way permit when needed, so your neighbors can still get their cars out.

Horizontal Roller Windows
Common on Greenacres homes that face the SFWMD canals, where wide openings call for glass that slides side to side. The old aluminum rollers on these units seize up after years of canal humidity, and the frames often hide the same fastener-hole corrosion we see everywhere near the water. We pull the old frames, remediate the rough opening properly, and set new impact-rated horizontal rollers with anchors that won’t disintegrate the way the originals did.

3-Panel Sliding (3-Lite Roller) Windows
For the larger openings in Greenacres living rooms and family rooms, a 3-panel slider gives you full view width with modern impact glass. These jobs are heavier, and on a lot where the only staging area is the street, lift equipment has to be coordinated with neighbors and sometimes the city. We handle the right-of-way paperwork and make sure the crew doesn’t leave the street blocked at pickup and drop-off hours. The result is a window that closes flat, seals tight, and survives the next Atlantic storm without plywood.

Casement Windows
Casements give you the best seal against wind-driven rain, which matters in Greenacres even though the city sits inland. When a tropical system crosses the peninsula, it dumps rain sideways, and crank-out casements lock against the frame gasket in a way sliders never will. We see them most often over kitchen sinks and in bathrooms where the opening is too narrow for a slider. On CBS homes with out-of-square openings, we shim the jambs carefully before setting the window, because a casement that binds will chew through its own crank mechanism within a year.

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
Winslow is an authorized installer for PGT and CGI, the two impact-window brands that dominate Palm Beach County’s insurance-driven replacement market, plus CWS and ES Windows for high-end and custom configurations. Every unit we put into a Greenacres home carries Florida Product Approval documentation you can hand straight to your insurance agent. Because Greenacres work skews so heavily toward impact-rated replacements on older CBS rough openings, we keep our crews trained on the latest Miami-Dade NOA anchor specs and design-pressure requirements for each manufacturer. Your window gets installed to the exact test standard it was certified under, not a generic “good enough.”
Common Window Installation Problems We See in Greenacres Homes
These are the issues that come up again and again on Greenacres jobs, and they’re the reason a cheap quote from a generic installer usually turns into a change order halfway through the demo.
- Canal-corridor aluminum corrosion. Homes backing onto SFWMD laterals look fine from the curb, but the original aluminum frames often crumble at the fastener holes the moment removal starts. Abutting canal water raises ambient humidity year-round, and four decades of that exposure leaves the metal brittle underneath the paint. We include anchor remediation as a standard line item on canal-adjacent quotes, not a surprise extra.
- Out-of-square CBS rough openings. Concrete-block homes built between 1965 and 1990 don’t have perfectly square window openings anymore. Humidity, minor settling, and original construction tolerances leave jambs that drift. New windows bind, sashes won’t seat, and weatherstripping tears prematurely unless the opening gets shimmed and flashed correctly before the new unit goes in. Our crews do this on every job, not just the ones where it’s obvious from the driveway.
- Tight 50-foot lots and staging constraints. Many Greenacres homes sit on lots narrow enough that a full crew, a dumpster, and a lift can’t all fit in the driveway at once. Materials end up in the street, and without a right-of-way permit that draws a code-enforcement citation. We handle street staging as part of the quote, coordinate equipment with neighbors, and keep the sidewalk clear for pedestrians.
- Insurance non-renewal pressure. Palm Beach County’s homeowners-insurance crisis is hitting Greenacres harder than newer western suburbs. Original single-pane aluminum windows are a red flag for carriers, and a wind-mitigation inspection that comes back without impact-rated openings can push Citizens or a private carrier to non-renew. Replacement here is driven by policy deadlines, not just comfort. We understand the inspection timeline and we hit it.
Pricing for Window Installation in Greenacres, FL
Here are real numbers for Greenacres, not vague “call for pricing” ranges. A single impact-rated window on a standard CBS opening runs $900 to $1,800 installed, with the lower end covering basic single-hungs and the upper end for large sliders or casements with custom sizing. Large or custom openings like a full three-panel picture-wall arrangement run $2,500 to $5,000. Whole-home packages on this city’s typical three-bedroom CBS floor plan start around $8,000 and climb past $25,000 when every opening needs a custom impact unit. Call (561) 831-7863 for a free in-home measure and a written line-item quote before you commit to anything.
What Window Installation Costs in Greenacres
Impact windows on a Greenacres home range from roughly $800 to $1,500 per window for standard-sized openings, with some configurations running higher depending on design pressure requirements and frame material. A single impact single-hung sits in the $900 to $1,800 range installed. Large or custom openings, like a bay wall conversion or a full-view 3-panel slider, run $2,500 to $5,000. Whole-home packages fall between $8,000 and $25,000 or more, depending on opening count, wind-zone design pressures, and whether the openings are first-floor straight-setts or second-floor units needing lift work.
What moves the price in Greenacres specifically? Opening count is the biggest driver, but wind zone matters too. Homes closer to the Atlantic fetch higher design-pressure requirements than inland lots, though Greenacres still sits in a hurricane wind zone that demands impact-rated or fully protected openings. Floor height adds labor when ladder or lift work is involved. Frame material affects both price and longevity: vinyl is the workhorse, aluminum adds cost but suits certain architectural styles, and wood is rare here due to humidity. Every Winslow quote includes a free in-home measure and a written, line-item price. No estimate over the phone, no vague ranges when we’ve seen the property. Call (561) 831-7863 to schedule yours.
Florida Pays You Back
Greenacres homeowners have access to a stacked set of incentives that can take real money off an impact-window project. The state’s My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows are specifically on the approved list. Florida also exempts impact-resistant windows and doors from sales tax, which saves 6% to 7% off the top. The federal 25C energy credit covers 30% of product cost up to $600 per year on qualifying energy-efficient units. Then there’s the windstorm-premium reduction: after a wind-mitigation inspection (roughly $75 to $150), many Greenacres homeowners see their windstorm premium drop, with average credits in the range of 25% on the windstorm portion of the policy.
We don’t promise a specific dollar figure because your carrier and your policy set that number. What we do promise is documentation: every window we install comes with Florida Product Approval paperwork your agent will accept, and we’ll point you toward inspectors who know Palm Beach County’s wind-mitigation form inside and out. If your goal is keeping Citizens Insurance from non-renewing, impact glass is the upgrade that moves the needle.
Working on a Tight Greenacres Lot: Permits, Staging, and Neighbor Peace
Here’s what separates a Greenacres window job from the same job in a sprawling western suburb like Wellington. Unlike newer developments with three-car driveways and wide side yards, Greenacres’s pre-1992 CBS tract homes overwhelmingly sit on tight 50-foot-wide lots. That means no room for a full staging area on the property. Our crews stage materials on the street or in the driveway, coordinate lift equipment with anyone who needs street access, and pull right-of-way permits wherever the city requires them. This constraint shapes labor time, the permit package, and the final quote. If a contractor hands you a number without walking the lot and checking street access, that number isn’t real.
On a canal-adjacent home off Jog Road, our crew removed what looked like intact aluminum single-hung frames only to have the fastener holes crumble at the first touch. Moisture from the SFWMD lateral had eaten the aluminum from the inside out. We priced the remediation as standard, pulled the permit for the rough-opening repair, and set PGT impact-rated double-hungs with Miami-Dade NOA anchors before the homeowner’s Citizens renewal inspection. That’s just how Greenacres jobs go when they’re done right.
Shared walls and zero-lot-line setbacks add another layer. On a zero-lot-line Greenacres property, your wall may sit barely off your neighbor’s fence, and working on that side means coordinating access, noise, and debris control. We carry plywood shields to keep demolition dust off adjacent properties, we schedule noisy work for mid-morning when most neighbors are out, and we clean the street at the end of every day. The goal is simple: your windows get replaced, your neighbors stay civil, and the city never hears about it except through the permit office.
Impact Windows vs. Shutters: Why Greenacres Homeowners Choose Permanent Protection
Some Greenacres homeowners try to satisfy their insurance carrier with hurricane shutters instead of replacing original single-pane windows. Shutters only work if you’re home to hang them, and if you’re not, your policy still takes the hit. Impact windows protect the home every hour of every day without panels, tracks, or the labor of hauling corrugated steel across a tight yard at 10 p.m. before a storm warning turns into a mandatory evacuation. We don’t sell shutters and we won’t install them. We sell permanent glass that does the job automatically, and for a pre-1992 Greenacres CBS home, that’s usually the difference between a renewal and a non-renewal letter.
We Also Serve Cities Near Greenacres
Winslow’s crews cover Window Installation in Greenacres and the surrounding Palm Beach County communities, including West Palm Beach, Wellington, Palm Beach, and Royal Palm Beach. If you’re a few streets outside city limits, give us a call anyway. Dispatch coordinates from our South Florida office and crews serve Greenacres and its neighbors on the same schedule.
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 - Window Installation in Greenacres
Yes, Greenacres requires a building permit for most window replacements on existing single-family homes, especially when the work changes the rough opening or involves structural anchors. The city checks product approvals, installation to manufacturer specs, and compliance with Palm Beach County’s wind-load requirements. We pull the permit, schedule the inspection, and make sure the job passes the first time. Call (561) 831-7863 if you’re not sure whether your specific replacement needs one, and we’ll tell you straight.
Replacing original single-pane aluminum windows with impact-rated glass is one of the most common moves Palm Beach County homeowners make to qualify for windstorm premium credits, and many Greenacres policyholders see the windstorm portion of their premium drop after a wind-mitigation inspection. The exact dollar figure depends on your carrier and policy, but the direction of the change is consistent for homes that previously had no impact protection. We provide the Florida Product Approval documentation your agent needs. Call (561) 831-7863 to get started.
Zero-lot-line and shared-wall conditions mean we have to work in a narrow corridor between your wall and your neighbor’s fence or structure, which affects demolition access, debris control, and the tools we can fit. On these jobs, we coordinate directly with the adjacent property owner when access is required, and we stage materials on the street or driveway to avoid encroaching. The extra coordination shows up as a modest labor line-item in the quote, and we explain it before work starts. Call (561) 831-7863 for a site walk.
Homes backing onto SFWMD canal corridors in Greenacres sit in a year-round high-humidity zone that accelerates aluminum-frame corrosion, and the fastener holes in original frames often crumble on removal. That means we include masonry anchor remediation in the quote as a standard item, not a surprise extra, and the labor to clean up a corroded rough opening adds real time to the job. The window itself costs the same; the substrate work is what moves the number.
Yes, on a tight Greenacres lot we stage materials on the street with a right-of-way permit, or we use the driveway in phases and keep a clear path for your vehicles. The key is planning ahead: we walk the property before the job, identify the staging option that keeps the street passable and your neighbors civil, and put that plan in writing. It’s part of the quote, not an afterthought.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Greenacres 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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