Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Energy-Efficient Windows Across Greenacres
Energy-efficient window replacement in Greenacres typically runs $900-$1,800 per opening for impact-rated units that satisfy Palm Beach County’s wind-borne debris code. For older CBS homes still carrying original jalousie windows, the upgrade is less a lifestyle choice and more an insurance ultimatum: inspectors flag louvered glass as non-compliant, and carriers withhold wind-mitigation credits until the openings are brought current. Our crews work Greenacres neighborhoods from the 33463 and 33415 zip codes out to Jog Road and Lake Worth Road every week, and Ed Winslow’s name is on every quote and every job. Call (561) 928-0302 for a free in-home measure and written line-item price.
Why Winslow Windows & Doors Is Greenacres’s Preferred Energy-Efficient Windows Company
We’ve built our reputation in Greenacres on homes most contractors would rather skip: 1960s-1980s concrete block ranches with jalousie windows, corroded aluminum frames, and wind-mitigation inspection reports sitting on the kitchen counter. That’s our bread and butter. Winslow Windows & Doors has been locally owned and owner-operated since 2011, and Ed Winslow’s published address and license number mean you always know who you’re dealing with. No shell companies, no subcontractor roulette. The same background-checked, uniformed technicians who measure your openings are the ones who install them.
What Greenacres homeowners tell us is that the live 24/7 phone answer matters most. When an insurer gives you a 60-day deadline to replace five jalousie windows, you don’t want a voicemail loop. You call, a person picks up, and we get you on the schedule. No call centers. No ticket numbers. Just a neighbor you can reach at any hour. Our Energy-Efficient Windows team handles the full job: measure, product selection, permit, install, and the wind-mitigation paperwork your insurer needs to unlock the premium credit.
Our Energy-Efficient Windows Services in Greenacres
Low-E & Argon Gas Glass
In Greenacres, the sun works against you roughly eleven months a year, and the humidity never takes a day off. Low-E coatings paired with argon gas between the panes cut solar heat gain meaningfully, which shows up on your FPL bill inside the first summer. For jalousie-to-impact swaps along Melaleuca Lane and Sherwood Forest, we spec low-E glass as standard, not an upsell, because a home with old louvered windows has been leaking conditioned air since the day it was built.

ENERGY STAR Replacement Windows
Greenacres falls in the South/Central ENERGY STAR climate zone, which sets specific U-factor and Solar Heat Gain Coefficient (SHGC) targets for replacement windows. We match every opening to the zone requirements, and Ed Winslow reviews the specs before anything is ordered. You’re not getting a one-size-fits-all catalog pick. You’re getting a window that meets the federal program’s criteria and holds up under Palm Beach County wind load.

Insulated Laminated Glass
This is the product class that fixes two problems at once for Greenacres homeowners: energy loss and wind-borne debris compliance. Laminated glass carries a plastic interlayer that holds the glass together if a branch or tile comes through it during a storm. Insulated laminated units do the thermal work of an energy-efficient window and the structural work of an impact window. If your wind mitigation report flagged original jalousies, this is the replacement path we recommend most often.

UV-Blocking & Fade Protection
South Florida sun fades furniture, flooring, and artwork relentlessly. Low-E coatings with UV-blocking properties reduce that fade dramatically, and for Greenacres homes with eastern or western exposure off 10th Avenue North, the difference is visible within a year. We’ll show you glass samples with performance data so you’re choosing on numbers, not sales language.

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 brands, and for Greenacres work we lean heavily on PGT, CGI, and CWS because those product lines carry the Florida Product Approval documentation Palm Beach County wind-mitigation inspectors want to see. We also install ES Windows and ECO Window Systems for homeowners pursuing specific architectural looks or performance targets. We don’t stock every line at a warehouse in town, but we order direct with full warranty and handle every permit and inspection step from measure to final sign-off.
Common Energy-Efficient Windows Problems We See in Greenacres Homes
- Jalousie windows flagged by wind-mitigation inspectors. Greenacres has one of the highest concentrations of original jalousie windows in Palm Beach County. Inspectors specifically note louvered glass as non-compliant opening protection, which kills the windstorm premium credit until the windows are replaced with Florida Product Approval impact-rated product.
- Miami-Dade NOA products installed by Broward crews. Contractors crossing the county line bring Miami-Dade NOA-certified windows into Greenacres, not realizing Palm Beach County requires Florida Product Approval outside the High-Velocity Hurricane Zone. The install goes in, the wind mitigation re-inspection fails, and the homeowner pays twice.
- Low-E retrofit film applied to single-pane aluminum frames. A cheap film makes the glass look darker but does nothing for wind-borne debris compliance. The insurer’s form still shows no opening protection, and the energy savings are marginal at best. The original 1960s-1980s frames are still thermally useless.
- Standard insulated glass used to replace jalousies. This is the trap: the new unit is energy-efficient, but it lacks the laminated interlayer and large-missile rating Palm Beach County requires in the wind-borne debris region. The home remains non-compliant even though the windows are brand new.
Pricing for Energy-Efficient Windows in Greenacres, FL
Here’s what we actually quote in Greenacres, not what a national website guesses. A standard impact single-hung in a 1960s-1980s CBS home runs $900-$1,800 installed, depending on opening size and frame material. A full jalousie-to-impact wall replacement off Jog Road or Haverhill Road commonly lands between $8,000 and $25,000 for a whole-home package when you’re doing six to twelve openings. The sticker shock is real, but the windstorm-premium savings and the Florida sales-tax exemption take a measurable bite out of it. Call (561) 928-0302 and we’ll give you a free in-home measure and a written, line-item quote. No change orders, no vague allowances. Ed Winslow’s name goes on the bottom line.
What Energy-Efficient Windows Costs in Greenacres
Beyond the per-window figures above, the biggest price movers in Greenacres are the number of openings, whether they’re standard or oversized, and the wind-load design pressure required for each elevation of your house. A large sliding glass door or picture window can run $2,500-$5,000 on its own. Impact windows generally run $800-$1,500 per opening installed, and custom geometry pushes higher. Floor height matters too: second-story work off a low roof line costs more in labor and staging. We pull every permit, schedule every inspection, and the quote you sign is the price you pay. Free in-home measure and written estimate when you call (561) 928-0302.
Florida Pays You Back
Three separate programs can stack for Greenacres homeowners replacing jalousies with impact-rated energy-efficient windows. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, which includes window replacement that meets Florida Product Approval standards. Florida also exempts impact-resistant windows and doors from state sales tax. On the federal side, the 25C energy credit covers 30% of product cost up to $600 per year on qualifying ENERGY STAR units. Separately, a wind-mitigation inspection ($75-$150) that documents compliant opening protection often unlocks a windstorm-premium credit averaging around 25% on the wind portion of your policy. We point you to the forms and the inspectors, but the final numbers come from your carrier and the program administrators, not us.
What Palm Beach County Code Actually Requires in Greenacres
Here’s the information most Greenacres homeowners never get until a wind-mitigation inspection fails. Greenacres sits in Palm Beach County’s wind-borne debris region but outside the High-Velocity Hurricane Zone that governs Broward and Miami-Dade counties to the south. That means replacement windows here must carry Florida Product Approval, not a Miami-Dade NOA. It’s a county-line distinction that routinely trips up contractors who work both sides, and the homeowner is the one left with a non-compliant install and a denied premium credit. Ed Winslow has worked this area since long enough to know which approval each opening needs before we ever order the glass. Impact windows vs. hurricane shutters is the other decision you don’t have to make alone: shutters are cheaper up front, but they hang in the garage until someone remembers to haul them out, and every season you’re one missed installation away from no protection at all. Impact windows protect the opening 365 days a year with zero action required.
We Also Serve Cities Near Greenacres
Our crews work throughout the mid-county corridor, so if you’re in West Palm Beach, Palm Beach, Royal Palm Beach, or Palm Beach Gardens, we’ll bring the same Florida Product Approval spec discipline to your job. Dispatch and scheduling are coordinated from our Miami office, but the crews serving Greenacres live and work locally, and the phone is answered by a real person 24/7.
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 - Energy-Efficient Windows in Greenacres
Florida Product Approval. Greenacres is in Palm Beach County’s wind-borne debris region, which is outside the High-Velocity Hurricane Zone, and code here requires Florida Product Approval documentation, not a Miami-Dade NOA. A Miami-Dade NOA product installed in Greenacres will fail a wind-mitigation inspection and cost you the premium credit. Call (561) 928-0302 and we’ll spec windows with the exact large-missile rating and approval documentation your address requires.
Jalousie windows are explicitly noted as non-compliant opening protection on Palm Beach County wind-mitigation forms, and Greenacres has one of the highest concentrations of original jalousies in the county. The louvered glass doesn’t meet wind-borne debris standards under current Florida Building Code, and no amount of retrofit film or caulk changes that. Replacement with Florida Product Approval impact-rated windows is the fix. We’ll handle the full replacement and the re-inspection paperwork, and you can reach us any time at (561) 928-0302.
Large-missile impact-rated glass with a laminated interlayer, matched to the design pressure your home’s elevation and opening size require. The Florida Product Approval label on the frame documents that rating. We don’t guess at design pressures: every opening gets measured, every elevation gets calculated, and Ed Winslow reviews the spec sheet before the order goes in. Free in-home measure when you call (561) 928-0302.
Yes, in most cases. When a licensed wind-mitigation inspector documents compliant opening protection, the windstorm portion of your premium often drops by around 25%, and the savings compound over the life of the policy. The inspection itself runs $75-$150. We’ve seen carriers deny the credit outright when the documentation shows a Miami-Dade NOA product in a Florida Product Approval zone, which is why we spec Greenacres jobs to the correct approval from day one. For an exact quote on your openings, call (561) 928-0302.
No. Insulated laminated glass without large-missile impact testing will not satisfy Palm Beach County’s wind-borne debris opening protection requirement, and your wind-mitigation report will still read non-compliant. The energy efficiency is there, but the compliance isn’t. We install insulated laminated units that carry the impact rating and the Florida Product Approval label, so you get the thermal performance and the insurance credit in one window. Call (561) 928-0302 for a free estimate on the right product for your home.
Written by Ed Winslow, Owner at Winslow Windows & Doors, locally owned and operating in South Florida since 2011. The one down the road.
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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