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, FL typically runs $850-$1,400 per opening for impact-rated ENERGY STAR units, installed. The number that matters more in this city is the second one: because Palm Beach County sits in a wind-borne debris region, every permitted window you put in has to meet impact-glazing standards even though Greenacres is inland. That’s the part generic window quotes leave out, and it’s the part that shows up later as an insurance non-renewal letter. TruePane Windows & Doors has been replacing original jalousie and single-hung aluminum windows in Greenacres CBS ranches long enough to know what the county inspector will check before we ever order glass. Call (561) 940-2917 for a free estimate with wind-load compliance written into the line items.
Key Takeaways for Greenacres Homeowners
- Impact and energy ratings go together here. A low-E window without impact glazing won’t pass Palm Beach County’s wind-borne debris inspection. You can’t do one without the other and stay compliant.
- Jalousie windows can’t be retrofitted with low-E glass effectively. The frames leak too much air. Full rough-opening replacement is the repair.
- Plan for $850-$1,400 per window. That’s the Greenacres range for compliant, properly installed ENERGY STAR impact units. Jalousie swaps and out-of-square masonry openings push toward the higher end.
- You need the permit and the inspection. Skipping either one voids the manufacturer warranty and gives your insurer a reason to flag the policy at renewal.
Why TruePane Windows & Doors Is Greenacres’s Preferred Energy-Efficient Windows Company
The homes we work on in Greenacres are mostly single-story CBS ranches built between 1970 and 1990. That means concrete block walls, masonry openings that have shifted over fifty years of South Florida ground moisture, and original aluminum frames that were never designed for hurricane codes. We measure every opening twice so the rough opening gets squared before the new frame goes in, and we’re familiar with the specific inspection points Palm Beach County looks for on impact-rated window replacements in Greenacres.
Our Energy-Efficient Windows crews serve Greenacres from schedules coordinated through our South Florida office, and a live person answers the phone at (561) 940-2917 around the clock. Every technician is background-checked, uniformed, and trained on the manufacturer lines we carry. When we quote Andersen, PGT, CGI, CWS, or ViewLux windows in Greenacres, we put multiple product lines side by side on paper so you see exactly what you’re buying before you spend a dollar.
Dale Kessler founded this company in 2008 on a rule that still governs every install: if the pane is not true, the job is not done. We’ve spent the years since building a reputation in Palm Beach County one house at a time, and our Greenacres customers know that when we say we’ll be there, we show up. The company stands behind the work with a Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before our truck leaves your driveway.
We’ve served Energy-Efficient Windows in Greenacres long enough to know which neighborhoods along Jog Road and Lake Worth Road have the most original jalousie windows still in place. That matters because jalousie swaps are a different job than a standard retrofit. We don’t send a crew out blind.
Our Energy-Efficient Windows Services in Greenacres
Low-E & Argon Gas Glass
A low-E coating plus argon gas between the panes is the standard combo we recommend for Greenacres homes. Greenacres doesn’t get the direct ocean salt like coastal Boynton Beach, but the humidity and UV here are relentless. Low-E glass cuts solar heat gain and blocks most of the UV that fades furniture and flooring. Argon fill adds insulating value between the panes. In a CBS ranch where the block walls already hold heat, the glass is the lever you pull to lower the cooling bill. Expect $850-$1,100 per opening for a properly installed low-E argon double-pane unit in a standard Greenacres double-hung replacement.

ENERGY STAR Replacement Windows
ENERGY STAR certification for South Florida means a U-factor of 0.27 or lower and an SHGC of 0.25 or lower. That’s the performance target we spec for Greenacres window replacements because it’s what makes a measurable difference on an FPL bill in a CBS home. But the certification only matters if the window is installed square, flashed correctly, and sealed against the humidity that creeps into every Greenacres frame after a summer of rain. We register the manufacturer warranty and the ENERGY STAR documentation before the install is complete.

Double & Triple Pane Windows
Double-pane is the workhorse for most Greenacres homes. Triple-pane adds insulation but also weight and cost, and for most single-story CBS homes in this area, a good double-pane impact-rated unit with low-E and argon already gets you under the U-factor and SHGC thresholds that matter. We’ll quote both side by side on paper so you can see the real cost difference against the projected energy savings. A typical double-pane impact replacement in Greenacres runs $900-$1,300 per window, while triple-pane runs $1,400-$2,000.

UV-Blocking & Fade Protection
Greenacres homes catch strong morning and afternoon sun depending on which side of Jog Road you live on. West-facing windows in particular will fade hardwood, furniture, and carpeting within a few years if the glass doesn’t block UV. Our low-E coatings block the majority of UV rays without darkening the view the way older tinted films do. For Greenacres homeowners with original single-pane glass, the difference in fading after a swap is visible within one season.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Greenacres
We’re an authorized installer for more than a dozen manufacturer lines, and we carry CWS, ES Windows specifically for Greenacres work because those lines hold up in Palm Beach County’s humidity and pass the county’s wind-load inspection without argument. When a Greenacres customer calls about a failed seal or a fogged pane, we stock local parts for the common product lines so turnaround is fast. We don’t tell you to call the manufacturer and wait six weeks. We bring the part on the truck, and if we don’t have it, we order it and tell you exactly when it arrives. Most Greenacres energy-efficient window installations are completed in a single visit.
Common Energy-Efficient Windows Problems We See in Greenacres Homes
- Original jalousie windows that leak so much air the new glass can’t help. Greenacres has a higher concentration of jalousie windows than nearly any other Palm Beach County city we serve. These frames cannot be weatherstripped effectively, and putting low-E insulated glass into a jalousie frame is throwing money away. The fix is full rough-opening replacement with a double-hung or casement impact unit.
- Out-of-square masonry openings on CBS ranches built between 1970 and 1990. South Florida ground moisture moves block walls over decades, and a window frame set into an opening that’s half an inch out of square will stress the seal and fog within two hurricane seasons. We square every opening and shim properly before setting the frame.
- Homeowners who skip the wind-load permit to save $200 and end up with a non-compliant install. Palm Beach County requires impact-rated glazing in the wind-borne debris region regardless of how far inland the house is. A non-compliant install isn’t cheaper; it’s uninsurable. Insurers flag it at renewal and the savings evaporate.
- Fogged seals on older double-pane retrofit jobs done by other companies. We see this regularly in Greenacres: a previous contractor set a new insulated unit into an old frame without addressing the rough opening, and now the seal has failed and condensation lives inside the glass. That’s a re-do, and it costs more than doing it right the first time.
Pricing for Energy-Efficient Windows in Greenacres, FL
A standard impact-rated ENERGY STAR double-hung window in Greenacres runs $850-$1,400 installed, depending on size, frame material, and whether the opening is in or out of square. Low-E argon double-pane units fall in the $900-$1,300 range. Jalousie swaps, which require full rough-opening work on the original CBS masonry, run $1,100-$1,600 per opening. Triple-pane starts around $1,400. The permit fee and county inspection are separate line items, and we include them in the quote so there’s nothing added at the end. Call (561) 940-2917 for a free, written, line-by-line estimate. We’ll come to your Greenacres home, measure every opening twice, and give you a number you can plan around.
A Compliance Checklist Every Greenacres Window Quote Should Include
Here’s what a compliant energy-efficient window quote in Greenacres looks like on paper, and what a cheap one leaves off. If a contractor hands you a number without these items, walk away.
- Impact-rated glazing specified by product and missile level. Palm Beach County requires either large-missile or small-missile rated products depending on mounting height. We spec the correct one and note it on the quote.
- The permit line item. A real Greenacres window replacement has a Palm Beach County building permit. No permit, no inspection, no insurance credit.
- Design pressure ratings for the specific opening size. A window that meets code at a standard size may not meet it at a wide rough opening. We verify DP ratings against the actual dimensions.
- Warranty registration language. Both manufacturer layers, registered in writing, with durations stated. The Keystone Standard means we do this before the truck leaves.
- The inspector’s name and the pass date. We schedule the inspection, meet the inspector, and hand you the passed-inspection documentation for your insurance file.
A Field Note from a Greenacres Job We Won’t Forget
We recently replaced a full set of corroded jalousie bedroom windows on a CBS ranch off Jog Road with ViewLux impact-rated double-hung units featuring low-E glass and argon fill. The masonry openings were nearly half an inch out of square from decades of ground moisture movement. Our crew reframed each rough opening, applied flashing tape, and fusion-welded the new frames before installation. The final units achieved a U-factor of 0.24 and an SHGC of 0.25. That combination cuts cooling load in a block home, and the whole job passed the county’s wind-load inspection on the first visit. A cheaper bid would have set new windows into those crooked openings and called it done. The seals would have failed before the second hurricane season.
We Also Serve Cities Near Greenacres
TruePane Windows & Doors handles energy-efficient window replacement for Greenacres homeowners and surrounding communities, including Boynton Beach, Delray Beach, Boca Raton, and Deerfield Beach. If you’re in one of these nearby cities, the same Done Right Promise and The Keystone Standard apply. Call (561) 940-2917 and a live person will answer.
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
Yes. All of Palm Beach County is in the wind-borne debris region, which means any permitted window or door replacement must meet impact or protection standards, regardless of how far inland the house sits. Greenacres may be miles from the coast, but a building inspector here will still check the missile rating and design pressure on every window we install. Call (561) 940-2917 and we’ll show you the product spec sheet that matches your specific rough opening.
No, and we tell Greenacres homeowners this on the phone before we ever schedule a visit. Jalousie frames leak so much air around the slats and side channels that a new low-E pane can’t make a meaningful difference in cooling load or humidity control. And jalousies can’t meet the impact-glazing requirement anyway. The real fix is full rough-opening replacement with a sealed, impact-rated double-hung or casement unit. For an exact quote on jalousie replacement in your Greenacres home, call (561) 940-2917. Estimates are free.
We pull the Palm Beach County permit, install the windows to the approved product approvals, and schedule the county inspection. The inspector verifies the impact rating, the anchor spacing, and the installation method against the product approval documents. You get a copy of the passed inspection for your insurance file. We handle every step and meet the inspector on site. Call (561) 940-2917 if you have an existing install you suspect was never permitted. We’ll look at it.
Target a U-factor of 0.27 or lower and an SHGC of 0.25 or lower. That’s the ENERGY STAR South Florida spec, and it’s what makes a real difference on an FPL bill in a concrete block home. Going tighter than that on SHGC means darker glass, which may not be worth it if you like natural light. We quote the actual glass packages side by side so you can see the tradeoff. Call (561) 940-2917 and we’ll bring the numbers to your kitchen table.
Yes, if the windows are impact-rated and you complete the wind mitigation inspection with the documentation in hand. Palm Beach County insurers heavily surcharge homes with original non-impact openings, and replacing them with properly permitted, impact-rated ENERGY STAR units gives the insurer a documented reason to lower the premium. The key is the paperwork: passed inspection, product approvals, and warranty registration. Cheap quotes that skip the permit won’t help your insurance. Call (561) 940-2917 for a free estimate that includes every document your insurer will ask for.
Schedule Your Free Energy-Efficient Window Estimate in Greenacres
If you live in Greenacres and you’re looking at original jalousie or aluminum single-hung windows, the time to replace them is before the next wind mitigation inspection, not after. Call (561) 940-2917 to schedule a free estimate. We’ll measure every opening, quote manufacturer lines side by side on paper, and register both warranty layers in writing before the truck leaves your driveway. Done right, on the first visit, with documentation your insurer will actually accept.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Greenacres since the company’s founding in 2008.
Six Reasons Homeowners Choose TruePane 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.



Before
After
Before
After
Before
After