Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Greenacres
Full-frame window replacement in Greenacres typically costs $800-$1,800 per window installed, with whole-home impact packages running $8,000-$25,000 depending on opening count and frame material. Most Greenacres jobs are completed in a single day once your custom units arrive, and we handle the county permitting from start to finish. Call (561) 660-9539 for a free in-home measure and written quote.
Greenacres isn’t a generic suburb to us. We know the CBS ranches off Jog Road, the 1970s tracts near Melaleuca Lane, and the older pockets around Sherwood Forest and Pine Ridge. When your windows start failing here, it’s rarely cosmetic. It’s salt-laden humidity eating aluminum frames, original jalousies that can’t pass a wind-mitigation inspection, and insurance carriers demanding impact-rated glass before they’ll renew your policy. Winslow Windows & Doors has worked in this exact housing stock for years, and Ed Winslow’s name is on the door, and on every job we do.
Why Winslow Windows & Doors Is Greenacres’s Preferred Window Replacement Company
We’re the locally owned, owner-operated crew that Greenacres homeowners call when the big-box installers hand them a ticket number instead of a straight answer. Winslow Windows & Doors has been in business since 2011, with a published address and license number. That’s not a marketing line. Ed Winslow answers for every job we run, and his cell phone isn’t a call center.
A live person answers every call, 24 hours a day, seven days a week. Not a voicemail loop, not a next-business-day callback. If a hurricane is tracking toward Palm Beach County and you’re looking at your old single-pane sliders, you’ll talk to someone who knows Greenacres windows, that night.
Every technician who shows up at your door is background-checked and in uniform. You’ll know exactly who’s at your house before the truck pulls up. That matters when you’re letting someone cut into the exterior walls of a concrete block home.
And we back every installation with the Done Right Promise. If it’s not done right, we make it right. That’s a standard of accountability written into every job. No national chain will put that on paper.
Our Window Replacement Services in Greenacres
Full Frame Replacement
This is the job we do most in Greenacres. Full-frame replacement means we remove the entire existing window, including the rusted aluminum frame and jamb, down to the rough opening in the concrete block. On a 1970s CBS ranch, that’s the only way to address corroded sashes, failed flashing, and the water intrusion that’s been working its way into the wall cavity for decades. We reframe the opening, install proper flashing on the block, and set a new impact-rated unit that carries a Miami-Dade NOA or Florida Product Approval number matched to the opening’s design pressure. Most full-frame jobs in Greenacres run $900-$1,800 per window for standard openings.

Insert Window Replacement
If your existing frames are still square and structurally sound, an insert replacement drops a new window into the old frame without disturbing the stucco or drywall. It’s faster and less expensive, typically $800-$1,200 per unit in Greenacres for impact-rated vinyl inserts. But here’s what we tell every homeowner on the first visit: on 40-year-old aluminum frames near the coast, the frame itself is often the problem. We’ll tell you honestly if an insert will actually hold up, or if you’d be paying to put good glass in a bad frame.

Vinyl Replacement Windows
For most Greenacres homes, impact-rated vinyl is the smart money. Vinyl won’t corrode in the salt-laden humidity that comes inland from the Atlantic, it handles Palm Beach County’s high-wind design zone with the right reinforcement, and it carries the energy ratings that help with cooling costs and the federal 25C credit. CWS and ES Windows both make excellent impact-rated vinyl lines that we install regularly in Greenacres. Expect $900-$1,500 per window for a quality impact vinyl unit, fully installed with permit.

Energy-Efficient Upgrade
Swapping single-pane aluminum for Low-E impact glass changes the inside of a Greenacres home. The original jalousie and slider windows in these older CBS tract homes leak conditioned air constantly, and the afternoon sun off Lake Worth Road is punishing. Low-E coatings and insulated glass cut solar heat gain dramatically, and many of our Greenacres customers report cooling bills dropping 15-25% after a whole-home upgrade. We’ll spec the right SHGC (solar heat gain coefficient) for your home’s orientation, because a south-facing window on Melaleuca Lane needs different glass than a north-facing one off 10th Avenue North.

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’re an authorized installer for eight premium manufacturers, and for Greenacres homes we lean heavily on PGT and CGI for impact ratings, plus CWS, ES Windows, ECO Window Systems, and Mr-Glass for specific styles and budgets. We stock common components locally and coordinate fabrication with the manufacturer, which means your custom units arrive when we say they will. Custom fabrication typically runs four to six weeks. Once your units are in our hands, installation on a typical Greenacres home is as fast as a single day.
Common Window Replacement Problems We See in Greenacres Homes
- Original jalousie windows flagged by wind-mitigation inspectors. The louvered glass panels common in pre-1980 South Florida construction cannot be retrofitted to any impact rating. Every inspection automatically flags them as full replacements, and Citizens Insurance won’t renew a policy without a passing wind-mitigation report.
- Corroded aluminum sliders leaking air and water. After 40-plus years of salt-laden humidity, the sashes and weatherstripping on original aluminum sliders degrade badly. The rooms feel hot, the AC runs constantly, and the frames fail the seal-and-latch checks on wind inspections.
- Single-pane non-impact glass shattering under large-missile impact. In a hurricane, debris hits that glass at 100+ mph. The window fails, wind-driven rain gets inside, and the interior is exposed. Insurance carriers know this, and they’re requiring impact glass before they’ll cover older Greenacres homes.
- Improperly flashed inserts on concrete block walls. We see this constantly from shoddy retrofit jobs. Water gets in at the jamb, hides inside the wall cavity, and by the time the mold shows up, the frame seal has failed. On a CBS home, flashing isn’t optional. It’s the difference between a 20-year window and a five-year window.
Pricing for Window Replacement in Greenacres, FL
You’ll hear a lot of numbers when you start calling around. Here’s the honest range for Greenacres, based on what we actually quote and build here. Impact windows generally run $800-$1,500 per window installed. Impact single-hung units run $900-$1,800. Large or custom openings, and that includes those big living-room sliders on older ranch homes, run $2,500-$5,000. Whole-home packages land between $8,000 and $25,000-plus depending on opening count, frame material, and whether you’re doing full-frame or inserts. What moves the price in Greenacres specifically: the wind zone (Palm Beach County sits in a high-wind design zone that requires stronger glass and frames than inland Florida), your floor height, the number of openings, and whether we’re replacing jalousies, which always means full-frame work. We give free in-home measures and written line-item quotes. The price on the quote is the price on the invoice.
What Window Replacement Costs in Greenacres
Let’s get specific. A standard 36×48 impact single-hung in Greenacres, fully installed with permit and flashing on a CBS wall, runs about $1,000-$1,400. A three-panel sliding glass door replacement runs $3,500-$5,000. A whole 1,400 square foot ranch with eight or nine openings and two sliders typically lands between $12,000 and $20,000 for full impact-rated coverage. The variables are real: jalousie replacements always cost more because we’re reframing every opening. Upper-floor work adds labor. Custom geometric windows, which some of the older Greenacres ranches have as accent pieces, push the per-unit price up toward the $2,500-$5,000 range. We measure, we spec the exact design pressure for each opening, and we hand you a written quote before you commit to anything. Estimates are free. Call (561) 660-9539.
Florida Pays You Back
Greenacres homeowners have access to several programs that genuinely reduce the cost of impact window replacement, and we’ll help you work through them. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida has a sales-tax exemption on impact-resistant windows and doors, so you don’t pay sales tax on the materials. The federal 25C energy credit applies to qualifying energy-efficient windows, and covers 30% of product cost up to $600 per year. And once you complete a wind-mitigation inspection, typically $75-$150, many carriers apply a windstorm-premium credit averaging around 25% on the windstorm portion of your policy.
We won’t promise you a specific savings number. Carriers set their own rates, and the final credit comes from your insurance company after inspection. But in Greenacres, where Citizens Insurance is aggressively requiring wind-mitigation compliance, the homeowners we work with routinely recover thousands per year in premium reductions. On one 1978 CBS ranch off Jog Road, our crew replaced a full wall of corroded aluminum jalousies with PGT impact-rated casement windows, pulling the original rusted jambs and reframing the openings for a clean Miami-Dade NOA install. The homeowner’s wind mitigation report after install qualified them for a Citizens Insurance premium credit that paid back nearly a third of the job cost in the first year.
Building on Acreage Around Greenacres? Here’s What Changes the Job.
Greenacres itself is mostly the compact grid of 1970s-1990s CBS tract homes, but step a mile out toward the western edges of the city or the unincorporated pockets near the fringes, and you’re on acreage. That changes how we scope a window replacement job before we ever give you a number.
County rather than city permitting applies on unincorporated land, which means different inspectors, different turnaround times, and different paperwork. We handle both. Septic and well setbacks matter when we’re moving equipment around your property. If we’re doing full-frame work on a detached ADU, a shop, or an outbuilding, the design pressure requirements don’t change, but the access, material staging, and inspection sequence do. Long material hauls across those open lots mean we plan our deliveries and staging differently than we would on a tight residential street off Lake Worth Road.
Grading and drainage also come into play on open lots. Standing water near a foundation wall will eventually find its way into any window opening, no matter how well we flash it. If we see drainage issues during the measure, we’ll flag them before we quote. That’s not an upsell. That’s us doing the job right the first time, because Ed’s name goes on the permit, and he doesn’t sign off on work that’s going to fail in three hurricane seasons.
Impact Windows vs. Hurricane Shutters: Which Makes Sense in Greenacres?
Shutters protect your glass during a storm, as long as someone is home to hang them, and as long as the panels are stored somewhere accessible. Impact windows protect your home permanently, with no panels to haul out of the shed at 11 p.m. before a hurricane makes landfall. In Greenacres, where wind-mitigation credits are a significant factor in what you pay Citizens Insurance every year, impact windows also unlock premium savings that shutters often don’t, because the inspection looks for permanent impact protection on every glazed opening. Shutters can work. But for a home you’re going to live in through the next decade of hurricane seasons, impact glass is the clearer long-term play, and it’s the upgrade we recommend for most Greenacres homeowners.
We Also Serve Cities Near Greenacres
Winslow Windows & Doors runs Window Replacement crews throughout central Palm Beach County. You’ll find us regularly working in West Palm Beach, Wellington, Palm Beach, and Royal Palm Beach. If you’re near Greenacres but outside the city limits, call and ask. We’re Window Replacement in Greenacres and the surrounding communities, and we’ll tell you straight if we can get to you this week.
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 Replacement in Greenacres
No, jalousie windows cannot be retrofitted to any impact rating, and that’s why they’re so common in Greenacres. The city’s older housing stock, built primarily between 1965 and 1985, used louvered glass panels because they were cheap and moved air well before central AC was universal. But those panels sit in thin aluminum frames with no structural rating, and every wind-mitigation inspection automatically flags them as full replacements. The only fix is full-frame removal and replacement with impact-rated units. If your Greenacres home still has jalousies, plan for that cost before your insurance carrier forces the issue. Call (561) 660-9539 and we’ll give you an exact number for your openings.
Yes, window replacement in Greenacres requires a permit, and the jurisdiction depends on exactly where your property sits. Homes inside Greenacres city limits go through city permitting. Homes on the unincorporated pockets around the city, particularly acreage lots, go through Palm Beach County. The process differs in turnaround time and inspection scheduling, and we handle both. We pull the permit, schedule the inspection, and make sure the work passes before we call it done. Permitting adds a small cost to every job, but skipping it voids your insurance claim and your product warranty. We never skip it.
In most cases, yes, though the final credit comes from your carrier after a wind-mitigation inspection. The inspection, typically $75-$150, verifies that every glazed opening has impact-rated protection or shutters. Once you pass, many Florida carriers apply a windstorm-premium credit averaging around 25% on the windstorm portion of the policy. In Greenacres, where Citizens Insurance is aggressively requiring these inspections, homeowners who upgrade to impact-rated windows and doors routinely recover thousands per year. The My Safe Florida Home program can also offset part of the upfront cost. Call (561) 660-9539 for a free measure and we’ll walk you through what your specific home qualifies for.
Full-frame replacement removes the entire existing window, frame and all, down to the rough opening in the concrete block. It’s the only correct fix for corroded aluminum frames, jalousies, or water damage at the jamb. Insert replacement leaves the old frame in place and drops a new window inside it. Inserts are cheaper and faster, but they only work when the existing frame is still square, structurally sound, and properly flashed. On most Greenacres CBS homes built before 1990, the frames are the weak point, and we usually recommend full-frame. We’ll show you the difference on your actual openings and let you decide with real numbers. Estimates are free.
Most Greenacres homeowners see a 15-25% reduction in cooling costs after replacing single-pane aluminum windows with Low-E impact glass, though the exact number depends on your home’s orientation, insulation, and AC efficiency. The original windows in these older CBS tract homes leak conditioned air constantly, and the afternoon sun in Palm Beach County punishes west-facing glass. Low-E coatings significantly cut solar heat gain, which means your AC runs less. It’s a real, measurable benefit, and it stacks on top of the insurance premium savings. We’ll spec the right glass for each exposure. Call (561) 660-9539 to set up a free measure.
Call Winslow Windows & Doors for Window Replacement in Greenacres, FL
You deserve a straight answer, a written price, and a crew that shows up. Winslow Windows & Doors has been doing exactly that since 2011. We answer the phone 24/7. We pull the permits. We install impact-rated windows that pass wind-mitigation on the first inspection. And if anything isn’t done right, the Done Right Promise means we come back and make it right. No charge, no argument. Ed’s name is on every job, and the one down the road is the one you can hold accountable.
Call (561) 660-9539 to schedule your free in-home estimate. A neighbor you can call at 2 a.m., and someone will actually answer.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Greenacres with impact-rated window replacement and full exterior protection.
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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