Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
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AfterFast, Reliable Energy-Efficient Windows Across Greenacres
Energy-efficient window replacement in Greenacres typically runs $900-$1,800 per window installed, with whole-home packages on larger CBS homes landing between $12,000 and $25,000. Most Greenacres homeowners we work with aren’t upgrading for comfort alone. They’re responding to an insurance non-renewal letter tied to pre-1992 single-pane aluminum windows. That changes the math, the timeline, and the products that make sense. If you’re staring at a notice from your carrier or just tired of rooms that bake by noon, call (561) 816-5648 for a free in-home measure and a written line-item quote. We’re Winslow Windows & Doors, and Ed Winslow’s name is on every job we do in Greenacres.
Why Winslow Windows & Doors Is Greenacres’s Preferred Energy-Efficient Windows Company
We’ve been answering the phone for Palm Beach County homeowners since 2011, and the calls from Greenacres have a rhythm we know well. A homeowner off Jog Road gets a letter from their insurer. A family near Forest Hill Boulevard realizes their jalousie windows are leaking conditioned air faster than the AC can replace it. A snowbird selling a 1980s CBS home finds out the buyer’s lender won’t budge without wind-mitigation documentation. None of this surprises us anymore, and none of it should surprise you either.
Ed Winslow owns this company. Not a franchise group, not a private equity portfolio. When you call (561) 816-5648, a live person answers – 24 hours a day, 7 days a week – and the person who shows up at your door is background-checked and in uniform. You’ll know exactly who is standing on your porch before you open it. That’s how we’ve built our name in Greenacres, one insurance-driven replacement and one sweltering summer afternoon at a time.
We also know Palm Beach County’s permit process better than any crew driving up from Broward. Greenacres jobs run through a two-stage inspection sequence, and we schedule both inspections correctly from day one. No red tags. No boarded-up openings during hurricane season. No homeowner standing in a living room full of dust wondering what went wrong.
- 36500-Day Done Right Promise: If it’s not done right, we make it right. Period.
- Live answer, every call, 24/7: No voicemail loops, no call centers, no next-business-day callbacks.
- Upfront pricing: Written line-item quotes before work begins. No surprises on the invoice.
- Permanent discounts: 10% off for seniors and veterans, $40 off any repair over $200, free second opinions on written estimates, no trip charge inside the home county.
Our Energy-Efficient Windows Services in Greenacres
Greenacres homes need more than a window swap. They need openings that stand up to wind speeds over 140 mph, glass that actually blocks Florida sun, and installations that satisfy both the county inspector and your insurance underwriter. Here’s what we do, and how we do it for the houses we see across Greenacres.
ENERGY STAR Replacement Windows
Most pre-1992 Greenacres homes have original single-pane aluminum sliders with metal frames that conduct heat straight into the wall. Replacing them with ENERGY STAR rated units – typically low-E insulated glass in a thermally broken frame – cuts interior glass temperatures dramatically. On a 1978 CBS home off Jog Road near Forest Hill Boulevard, we measured the interior sill of an original aluminum slider at 135°F by 2pm before replacement. After setting PGT WinGuard impact-rated double-hungs with low-E insulated glass, the homeowner noticed the difference within a day. Greenacres sits 7 to 10 miles inland, so while you’re outside the High Velocity Hurricane Zone that governs Miami-Dade and Broward, you still need Florida Product Approval ratings and design pressures matched to inland Palm Beach wind speeds.
Low-E & Argon Gas Glass
Low-E coatings work by reflecting infrared heat while letting visible light through. Argon gas between panes slows thermal transfer. Together they’re the biggest comfort upgrade per dollar for a Greenacres home. We spec these into replacement units constantly, and for older CBS homes with baked western exposures or big sliding glass assemblies, the difference is measurable – not just on your cooling bill, but on how long your AC cycles run during July and August afternoons. Greenacres afternoons are brutal on east-west facing glass. Low-E is not optional here if you want rooms that don’t feel like a sauna by 3pm.
Insulated Laminated Glass
Laminated glass is two panes bonded with a plastic interlayer. Add insulation and a low-E coating and you get a unit that handles energy efficiency, impact resistance, and noise reduction at once. For Greenacres homeowners near Jog Road, Lake Worth Road, or the shopping corridors along Forest Hill, laminated insulated glass also knocks down road noise noticeably. When we pulled the original single-pane sliders from that 1978 CBS home, the frames were sand-blasted and the glass was doing nothing for sound or heat. Laminated insulated glass solved both problems in one product.
UV-Blocking & Fade Protection
Florida sun bleaches furniture, floors, and artwork faster than almost anywhere in the continental US. Older single-pane and jalousie windows in Greenacres homes offer essentially zero UV protection. Upgrading to laminated or low-E units blocks a meaningful share of UV radiation and slows interior fading. If you have a formal living room with hardwood floors and upholstered furniture facing south or west, this single upgrade can protect five-figure interiors. It’s a side benefit that matters more than most people realize until the couch arm is three shades lighter than the back.
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 authorized installers for eight premium window and door brands, and for Greenacres homes we most often recommend PGT WinGuard or CGI for impact-rated energy units, with ES Windows and ECO Window Systems as strong options when a homeowner wants a specific architectural look or a particular glass package. We also install Therma-Tru entry doors, which pair naturally with window replacement when your insurer is flagging non-rated openings. We keep ordering timelines tight with direct manufacturer relationships – custom fabrication runs 4 to 6 weeks, but once your units arrive in our shop, installation on a typical Greenacres home can be completed in as fast as a single day. Call (561) 816-5648 and we’ll walk you through product options at your kitchen table, not over a fuzzy phone line.
Common Energy-Efficient Windows Problems We See in Greenacres Homes
- Insurance non-renewal letters tied to original single-pane aluminum or jalousie windows. Greenacres has a huge concentration of pre-Hurricane-Andrew CBS homes built between roughly 1970 and 1992, and carriers are aggressively trimming exposure in this exact housing stock. An energy upgrade is often the same job as an insurance compliance upgrade – same windows, same permit, same install date.
- Oversized 1970s openings that off-the-shelf impact units won’t fill. The original window openings in older Greenacres CBS homes are larger than modern impact-product standard sizes. A crew that tries to drop in a stock unit ends up with gaps that fail wind-load certification and leak conditioned air. We custom-order or build backer framing on nearly every pre-1992 Greenacres job we touch.
- Crews that skip Palm Beach County’s separate rough-in inspection. This county requires a rough-in inspection before glazing or door units are set. Out-of-county crews miss this constantly and get red-tagged, leaving openings boarded over during active hurricane season. We schedule it correctly the first time, every time.
- Windows installed without verifying design pressure ratings for inland Palm Beach wind speeds. Greenacres is outside the HVHZ, but this part of Palm Beach County still sees wind speeds above 140 mph. A unit that isn’t rated for those pressures leaves your home uninsurable. We verify design pressure on every opening before ordering a single unit.
Pricing for Energy-Efficient Windows in Greenacres, FL
For a typical 1970s-to-1990s Greenacres CBS home, expect to pay $900 to $1,800 per window installed for impact-rated double-hung or picture units with low-E insulated glass. Large sliding glass assemblies or custom oversized openings run $2,500 to $5,000 each. Whole-home packages on a three-bedroom Greenacres ranch generally land between $8,000 and $25,000 depending on opening count, frame material, and how many custom-order sizes your house requires. Older Greenacres homes almost always have at least a few openings that need custom fabrication or backer framing, which pushes cost toward the higher end. We write every quote as a fixed line-item price before work starts. No change orders unless something inside the wall forces one – and if that happens, we price it in writing and get your approval before we touch it. Call (561) 816-5648 to schedule a free in-home measure.
We Also Serve Cities Near Greenacres
Winslow Windows & Doors works across Palm Beach County daily. You’ll find our crews in Energy-Efficient Windows projects from Greenacres down to Wellington, Boynton Beach, Delray Beach, and Boca Raton. Same owner, same live answer on every call, same 36500-Day Done Right Promise on every job. If you’re a few minutes outside Greenacres, you’re still in our wheelhouse.
What Energy-Efficient Windows Costs in Greenacres
Greenacres pricing follows the structure of the house more than the zip code. Impact-rated energy windows run $800 to $1,500 per window installed at the entry level, with single-hung impact units at $900 to $1,800. Large or custom openings – think big sliders, picture windows, or jalousie bays being converted – run $2,500 to $5,000. Whole-home packages in Greenacres start around $8,000 and climb past $25,000 for larger homes or full opening-count replacements. What moves the price in Greenacres specifically: the number of oversize openings, whether your house is one story or two (height affects installation labor and equipment), and whether you need backer framing inside existing openings to bring them to modern impact-product sizes. The free in-home measure is how we give you a real number. Call (561) 816-5648 and we’ll come out, measure every opening, and hand you a written quote.
Florida Pays You Back
Greenacres homeowners have real financial offsets available. My Safe Florida Home matching grants can cover up to $10,000 toward qualifying wind-mitigation upgrades, including impact windows and doors. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30% of qualifying product cost, up to $600 per year, on eligible energy-efficient units. And after a wind-mitigation inspection – typically $75 to $150 through a qualified inspector – most carriers cut windstorm premiums by around 25% on the windstorm portion of the policy. Programs change and carriers set their own final numbers, but the stack is real for Greenacres homeowners doing insurance-driven replacements. One note on ratings: every window we quote carries Florida Product Approval design pressures matched to your specific opening and Greenacres’s wind zone – never a generic rating, and design pressure numbers are PSF ratings that don’t exceed +/-100. We also install only permanent impact products. We’re happy to compare impact windows against hurricane shutters, but we don’t sell or install shutters – our answer is glass that protects you year-round without panels to hang.
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
Palm Beach County’s building department requires a separate rough-in inspection before glass or door units are set in their openings, followed by a final inspection after installation is complete. The rough-in verifies the structural opening, fastening method, and any backer framing before glazing happens. It’s a county-specific sequence that out-of-county crews miss often – and a missed rough-in means a red tag and a boarded-up opening. We schedule it right the first time. Call (561) 816-5648 and ask us about your specific opening count.
No. Greenacres sits roughly 7 to 10 miles inland in Palm Beach County, outside the High Velocity Hurricane Zone that requires Miami-Dade Notice of Acceptance products. Your replacement windows need Florida Product Approval ratings matched to inland Palm Beach wind speeds, which still exceed 140 mph. Some contractors push NOA products unnecessarily and inflate your cost by thousands. We spec what your opening actually needs – nothing more, nothing less.
Yes. After a wind-mitigation inspection, most Florida carriers reduce the windstorm portion of your premium by roughly 25% when impact-rated openings are installed and documented. That’s on top of the My Safe Florida Home grant program, the sales-tax exemption, and the federal 25C energy credit. The combination often turns a five-figure window package into a far more manageable net cost. The inspection runs about $75 to $150 and we can point you to qualified inspectors.
Because pre-1992 CBS construction in Greenacres used window openings that are larger than modern impact-product standard sizes. The original aluminum sliders and jalousie units were built to different dimensions than today’s code-compliant frames. We custom-order or install pressure-treated backer framing on nearly every older Greenacres home we work on, closing the gap and restoring a proper nailing surface. Skipping this step leaves gaps that fail wind-load certification and leak air.
Yes, significantly. Jalousie windows have metal frames and overlapping glass louvers that leak conditioned air constantly – even when closed. Impact glass with low-E coatings and argon fill blocks radiant heat and seals the opening. On a 1978 CBS home off Jog Road near Forest Hill Boulevard, we replaced original aluminum sliders that measured 135°F on the interior sill by 2pm. The replacement units with low-E insulated glass cut interior temperatures noticeably and the homeowner’s AC stopped running nonstop. The insulation value of the wall itself doesn’t change, but the window stops being a thermal hole.
What You Get When You Call Winslow Windows & Doors
Ed Winslow’s name is on the door – and on every job we do in Greenacres. We’ll send a background-checked, uniformed technician to measure every opening, review your insurer’s requirements if you have a non-renewal letter, and hand you a written line-item quote with fixed pricing. We schedule both inspections, pull permits, and install units rated for inland Palm Beach wind speeds. We answer the phone live, 24 hours a day. And if it’s not done right, we come back – that’s the 36500-Day Done Right Promise, not a marketing line.
Call (561) 816-5648 today to schedule your free in-home estimate. We’re 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.