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
Window installation in Greenacres usually means replacing aging, failing units in the city’s dense stock of 1960s-1980s CBS homes, not just swapping glass for looks. Most jobs we schedule here involve original jalousie or single-pane aluminum windows that no longer meet Florida Building Code wind-load requirements and won’t pass a wind-mitigation inspection. If you’re holding an insurance ultimatum or just tired of fighting corroded frames, call Ed Winslow at (561) 928-0302. We measure, specify the right Florida Product Approval-rated unit for your opening, and install it correctly the first time.
Our Window Installation team handles everything from a single bedroom window to a whole-home replacement package. You get upfront pricing, a written line-item quote, and the Done Right Promise behind every opening we touch. Greenacres homeowners deal with salt air, high humidity, and wind-borne debris rules that out-of-county contractors routinely misread. We don’t.
Why Winslow Windows & Doors Is Greenacres’s Preferred Window Installation Company
Ed Winslow founded this company in 2011, and his name sits on the door. That means something in Greenacres, where homeowners have been burned by big-box subcontracted crews who show up late, pull permits wrong, and vanish when the inspection fails. We’re not a franchise. We’re a local, owner-operated outfit with a published address and license number, and we answer the phone live, 24/7. A neighbor you can call at 2 a.m. and someone will actually answer. That’s not a slogan. It’s how we run the office.
Reviews from Greenacres customers mention the same things: the crew arrived in uniform, the job started when we said it would, and the inspector signed off without rework. That last part matters. Greenacres sits in a code pocket that confuses a lot of contractors, and we’ve fixed enough failed inspections from other companies to know exactly what the county wants. Every technician is background-checked. Every quote is line-itemed before work starts. No surprises on the invoice.
We also honor four permanent standing offers, no expiration dates: $40 off any repair over $200, a free second opinion on any written estimate, no trip charge inside Palm Beach County, and a 10% discount for seniors and veterans. If you’ve already got a quote from another company, bring it to us. We’ll go line by line.
Our Window Installation Services in Greenacres
Greenacres housing stock dictates what we install most often. Single-family concrete block stucco homes dominate, many still carrying original aluminum frames and jalousie glass. Here are the four window types we install most across the city.
Single & Double Hung Windows
This is the workhorse replacement for older Greenacres homes. Single-hung impact windows from PGT’s 5500 series fit the standard openings in most CBS tract houses near Lake Worth Road and Jog Road, and they meet Palm Beach County’s wind-borne debris requirements with Florida Product Approval labels, not Miami-Dade NOAs. That distinction is critical here, and we’ll explain why it matters before you spend a dollar. Double-hung units cost more but give you top-down ventilation, which helps on humid nights when you want airflow without a full open sash.

Horizontal Roller Windows
Common in 1970s Greenacres construction, horizontal rollers are often the first to fail because salt-laden Atlantic air destroys the aluminum tracks and roller bearings. When we replace them, we use stainless steel roll-form screen frames and sealed jambs, because the original mastic has usually turned to dust. A properly flashed horizontal roller in Greenacres should outlast the original by decades.

3-Panel Sliding (3-Lite Roller) Windows
These wide openings are found in many Greenacres living rooms and family rooms. We install three-panel sliders with laminated impact glass and reinforced frames sized to the exact opening, because design pressure requirements change with width. A three-lite unit facing the east side of the city near the coast catches more wind pressure than one tucked mid-county, and we match the product to the exposure, not just the rough opening.

Casement Windows
Casements seal tighter than sliders, which matters in Greenacres because heavy tropical rainfall pools quickly on flat, low-lying lots. A crank-closed casement with marine-grade weatherstripping keeps water out better than any sliding sash when the afternoon storms roll through from the Atlantic. We install casements from ECO Window Systems and ES Windows, both with Florida Product Approval ratings for this wind zone.

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 Windows & Doors is an authorized installer for eight premium manufacturers, and for Greenacres jobs we most often specify ES Windows, ECO Window Systems, and Therma-Tru for entry doors that pair with the window package. We stock local parts for common Greenacres applications, so when a latch or roller fails a year after install, we’re not waiting on a distributor three counties away. What we won’t do is sell you whatever the supply house has on sale. The brand matters less than the rating, and we’ll show you the Florida Product Approval label before the truck unloads.
Common Window Installation Problems We See in Greenacres Homes
- Corroded aluminum frames and jalousie hardware. Atlantic salt-laden air turns 1960s and 1970s aluminum into a chalky, pitted mess. Louver clips snap, sashes warp, and the wind mitigation inspector fails the home. We see this daily on CBS tract homes near Lake Worth Road.
- Wrong product for the wind zone. Contractors who work across the county line bring Miami-Dade NOA-rated windows to Greenacres, but this city sits outside the HVHZ. The inspector flags it, the homeowner waits weeks for a reorder, and the contractor usually ghosts. We order Florida Product Approval-rated units from the start.
- Failed threshold sealing on slab foundations. Greenacres homes sit low and flat. Tropical downpours pool against entry doors, and without proper sill flashing, moisture wicks into the subfloor and rots the wood jambs around adjacent windows. Old mastic and caulk turn to powder in a few years here.
- Jalousie windows flagged by insurers. A disproportionate number of Greenacres wind-mitigation inspections fail specifically because of jalousie windows, a product nearly absent from newer western developments like Wellington. Homeowners arrive to us pre-sold: they’ve got an insurer ultimatum, not a sales pitch, in hand.
Pricing for Window Installation in Greenacres, FL
Here’s the honest picture. A standard impact single-hung window in Greenacres runs $900 to $1,800 per opening, installed. Impact windows generally range from $800 to $1,500 per unit. Large or custom openings, like a wide three-panel slider or a picture window, land between $2,500 and $5,000. Whole-home packages across a typical 3-bedroom CBS tract house run $8,000 to $25,000 or more, depending on opening count, wind zone exposure, floor height, and frame material. That’s a real range, not a teaser price. Call (561) 928-0302 for an exact written quote, and we’ll measure every opening in person, free.
What Window Installation Costs in Greenacres
The numbers above are your anchors, but let’s be specific about what moves the price in Greenacres. Opening count is the biggest driver: a 1970s three-bedroom CBS home might have 10 to 14 windows plus sliders. Frame material matters too: aluminum is cheaper than vinyl but fights corrosion harder in salt air; we recommend corrosion-resistant finishes or vinyl when the budget allows. Design pressure ratings climb with exposure and floor height, so a second-story east-facing window costs more than a ground-floor interior-facing unit. And wind zone compliance is non-negotiable here. You cannot buy a cheaper, non-impact window and pass a Palm Beach County wind-mitigation inspection. That inspection drives the whole conversation in Greenacres.
We measure every opening, spec each unit to the exact design pressure, and hand you a free written quote with zero change orders later. Call (561) 928-0302 to schedule your free in-home measure.
Florida Pays You Back
Greenacres homeowners can stack three financial incentives on top of the energy savings. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, which includes impact windows and doors. Florida also exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30 percent of product cost on qualifying units, capped at $600 per year. And after a wind-mitigation inspection ($75 to $150), many carriers apply a windstorm-premium credit averaging around 25 percent on the windstorm portion. Programs and carriers set the final numbers, not us, so we won’t promise a dollar figure on your premium. We’ll install the product that qualifies, and we’ll give you the documentation your inspector and insurer need.
We Also Serve Cities Near Greenacres
Our window installation coverage extends beyond Greenacres into West Palm Beach, Palm Beach, Royal Palm Beach, and Palm Beach Gardens. If you’re nearby and want the same local accountability and Florida Product Approval expertise, we’ll schedule a free measure. The one down the road.
The Salt Air Problem: What Actually Fails on Greenacres Windows
Greenacres sits roughly five to six miles inland, but Atlantic salt-laden air still travels. It’s not the dramatic coastal spray of Singer Island. It’s the slow, grinding corrosion that turns aluminum window frames chalky and white, seizes louver clips, and snaps forty-year-old screen frames when you try to slide them open. The aluminum single-pane frames and jalousie hardware from the 1960s through 1980s CBS stock were never designed for this. Sash warping, inoperable louvers, and failed wind-mitigation inspections are the predictable result.
On one 1970s CBS tract home near the corner of Jog Road and Lake Worth Road, our crew pulled out a full wall of corroded original jalousie windows. The aluminum frames had white powdery oxidation from decades of salt air, and the louver clips were so brittle that two panes snapped during removal. We replaced them with PGT 5500 series single-hung impact windows with laminated glass interlayers and stainless steel roll-form screen frames, then sealed the jambs with a polyurethane backer rod and a marine-grade sealant because the original mastic had turned to dust. The wind mitigation inspector passed the home the first time, and the homeowner saw a 27 percent drop in cooling cost on their next FPL bill.
That’s the material difference that matters in Greenacres. The cheap spec, basic aluminum from a supply house, costs less today and corrodes within a decade. The coastal-spec, marine-grade finishes and stainless hardware, costs maybe 10 to 15 percent more and lasts for the life of the home. We specify the coastal-spec because we’ve pulled too many failed cheap windows out of Greenacres walls to pretend the inland-spec version is good enough here.
The Code Distinction That Trips Up Out-of-County Contractors
Greenacres sits inside Palm Beach County’s wind-borne debris region but outside the High-Velocity Hurricane Zone, the HVHZ, that governs Broward and Miami-Dade counties to the south. That means impact windows here must carry Florida Product Approval, not Miami-Dade NOA. It sounds like paperwork, but it’s the difference between a passing inspection and a reorder.
We see it regularly. A window contractor based in Broward specs Miami-Dade NOA product because that’s what they’ve always installed. It’s a fine product. It’s also the wrong certification for Greenacres. The county requires Florida Product Approval for openings outside the HVHZ, and when the inspector checks the label, the job fails. The homeowner waits weeks for replacement units, and the contractor is already on to the next job. We’ve fixed enough of these to know exactly what Greenacres inspections require, and we spec Florida Product Approval-rated windows from the first quote. Not because the Miami-Dade NOA product is weaker, but because it won’t pass here. The sticker on the frame matters more than the brand name on the box.
Impact Windows vs. Hurricane Shutters: Which Makes Sense in Greenacres?
Some Greenacres homeowners ask whether they should just install shutters instead of replacing windows. Shutters cost less upfront, sometimes $15 to $25 per square foot for panels, versus $800 to $1,500 per impact window installed. But shutters only protect during a storm, and only if someone’s home to hang them. Impact windows work every day, year-round: they block wind-borne debris, reduce outside noise, improve insulation, and they’re always in place. No panels in the garage, no ladders at 9 p.m. when a storm warning pops, no annual hardware maintenance. For a homeowner already replacing failed 1970s aluminum frames, impact is usually the smarter long-term call. If you want both options priced side by side, we’ll quote it both ways.
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, you still need impact-rated windows that carry Florida Product Approval. Greenacres sits inside Palm Beach County’s wind-borne debris region, so the county mandates impact protection for window openings even though the city is outside the HVHZ that governs Broward and Miami-Dade. The certification label differs, but the requirement is real. Your wind-mitigation inspector will check. Call (561) 928-0302 and we’ll explain exactly what your home needs, no charge.
Because jalousie windows are a distinctly older Greenacres product. Wellington’s housing stock is newer and was rarely built with jalousies, but Greenacres’s 1960s through 1980s CBS tract homes commonly carry them. Insurers treat jalousie windows as non-compliant for wind mitigation, so the inspector has no choice. Your friend in Wellington simply doesn’t have the same windows. Call (561) 928-0302 for a free measure, and we’ll give you a written quote to replace them with Florida Product Approval-rated impact windows.
No, it’s actually the wrong certification for Greenacres. Miami-Dade NOA applies to the HVHZ, and Greenacres lies outside that zone. Palm Beach County requires Florida Product Approval for impact windows here. A Miami-Dade NOA product can be excellent quality and still fail inspection in Greenacres because the sticker doesn’t match the county requirement. If you’ve already got that quote, bring it to us for a free second opinion. We’ll go line by line and spec the right product.
That chalky white residue is oxidation from decades of Atlantic salt-laden air eating the aluminum. Greenacres sits close enough to the coast that the salt travels inland and settles on metal surfaces, accelerating corrosion. The oxidation pits the frames, seizes hardware, and eventually warps the sash. There’s no repair that reverses it. Replacement with corrosion-resistant materials, marine-grade finishes, and stainless hardware is the long-term fix. Call (561) 928-0302 to schedule a free inspection of your frames.
Most Greenacres homeowners see a meaningful drop, and on the 1970s jalousie replacement near Jog Road and Lake Worth Road, the homeowner’s next FPL bill dropped 27 percent. Low-E impact glass cuts solar heat gain, which matters in a subtropical climate where the AC runs most of the year. Individual results depend on window count, orientation, and your current units, but replacing single-pane aluminum with Low-E impact is the single biggest window-related energy upgrade you can make. Call (561) 928-0302 for a free measure and an honest projection for your specific home.
Call Winslow Windows & Doors for Window Installation in Greenacres
Ed’s name is on the door, and on every job we do in Greenacres. We’ll measure your openings, spec the right Florida Product Approval-rated window, and quote you a fixed price in writing before work begins. Free in-home estimates, no trip charge inside Palm Beach County, and a permanent 10 percent discount for seniors and veterans. Call (561) 928-0302 today to schedule your free estimate, or ask for Ed directly. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Greenacres and Palm Beach County 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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