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Impact vs Non Impact Windows in Greenacres, FL: Choose Impact Unless Your HOA Forbids It
For most Greenacres homeowners, impact windows are the right call, and it’s not close. You’ll pay roughly $850 to $1,500 per opening for a mid-grade impact-rated unit installed, compared to $400 to $750 for a standard non-impact window. The difference pays for itself through insurance premium reductions, no more shutter wrestling, and a house that does not turn into a wind tunnel when a Cat 1 clips Palm Beach County. If you’d rather talk through your specific house, call (754) 339-0784 and we’ll give you a straight answer, no pressure.
What the Insurance Market Already Decided
Greenacres sits in Palm Beach County’s wind-borne debris region but falls just outside the High Velocity Hurricane Zone that governs Miami-Dade and Broward. That creates a specific product-approval environment: any window or door we install here must carry Florida Product Approval ratings for Palm Beach County’s design wind speeds, typically 140 mph or higher. Manufacturers like CGI, ES Windows, and ECO Window Systems build for exactly this standard, and their units pass inspection the first time, which matters when you want the job finished before the next storm season starts.
The older CBS homes that dominate Greenacres, particularly those built from the 1960s through the early 1990s, often still have their original aluminum single-pane or jalousie windows. Florida insurers have been declining renewals on homes with those windows at increasing rates. We get called out to homes where the homeowner never planned on replacing windows at all, until their carrier sent a cancellation letter. Non-impact glass does not fix that problem. Impact-rated does.
The Real Cost Comparison, Line by Line
Here’s what you’re actually paying for when you compare impact and non-impact windows in Greenacres. These are installed ranges for standard-size openings in CBS construction, not builder-grade specials.
| What You’re Buying | Non-Impact (Installed) | Impact-Rated (Installed) |
|---|---|---|
| Single-hung, 36″ x 48″ | $400-$650 | $850-$1,200 |
| Single-hung, 48″ x 60″ | $500-$750 | $1,000-$1,500 |
| Sliding glass door | $1,200-$1,800 | $2,500-$4,000 |
| Insurance premium reduction | $0 | Often 20-40% off windstorm portion |
| Hurricane protection | None without shutters | Built in, no shutters needed |
| Noise reduction (outside traffic) | Minimal | Noticeable, especially on Jog Road corridors |
The price spread narrows once you factor in what non-impact windows still require: shutters, panels, or fabric screens rated for Palm Beach County wind loads. A full shutter package for a modest Greenacres rancher runs $4,000 to $8,000, and then someone has to put them up before every storm and take them down after. Impact windows are doing that job every single day, whether you’re home or not.
Why Non-Impact Still Makes Sense in Some Greenacres Homes
We’re not going to pretend impact is always the answer. If you’re replacing windows in a detached garage, a screened enclosure, or an interior room where the opening is not part of the home’s wind envelope, a well-built non-impact window is fine. The same goes for homeowners whose HOAs or condo associations have not yet updated their architectural guidelines, though those are shrinking every year as association boards watch insurance costs climb.
But for primary living spaces in Greenacres, especially in the 1960s and 70s subdivisions where jalousie windows are still common, non-impact is a half-measure. Dale Kessler, our owner, has a saying he keeps in the truck: if it is not right in the opening, it will not be right in ten years. That applies double to non-impact glass in a wind-borne debris region. The seal fails, the frame warps in South Florida’s year-round humidity, and you’re doing the job again before the mortgage is paid off.
What We See When We Open Up a Greenacres Wall
Greenacres gets South Florida’s full hurricane wind exposure with somewhat less direct salt-spray than the beachfront. What it does not get is a break from UV intensity or humidity. Afternoon thunderstorms roll through most summer days, and that moisture works its way into window openings that were never flashed right in the first place. Non-impact aluminum frames oxidize. Vinyl frames warp. Seals fog. The previous installer’s work is usually visible the moment we pull the interior trim.
That’s why we measure every opening twice and register both manufacturer warranty layers in writing before the truck leaves the driveway. It’s part of what we call the Keystone Standard, and it means the homeowner sees exactly what they’re buying, what’s covered, and for how long. Our Impact Windows & Doors in Greenacres page explains the full replacement process if you want to see how a typical job runs from first measurement to final inspection.
Three Things to Decide Before You Pick Up the Phone
- Insurance status: Has your carrier flagged your existing windows? If so, impact-rated is not optional, it is the difference between keeping coverage and shopping for a new policy at double the rate.
- How long you’re staying: If you plan to be in this house for another decade, the energy savings and storm protection of impact glass will outrun the upfront cost difference.
- Who does the install: A well-built non-impact window installed badly is worse than an old jalousie that’s still sealed. Impact-rated windows are only as good as the rough opening preparation behind them.
We’ve been setting frames and hanging doors in Palm Beach County for going on two decades. The homes here are built differently than the newer master-planned subdivisions west of us, and the window solutions are different too. A jalousie-to-impact conversion in Greenacres is not the same job as a retrofit in a 2005 Weston stucco box. The anchor points are different, the water management is different, and the inspection requirements are different.
What We Recommend for Most Greenacres Homeowners
If your house was built before 1994 and still has original aluminum or jalousie windows, replace them with impact-rated units. Do the whole house at once if you can; piecemeal replacement leaves the structure with mismatched pressure ratings, and insurers sometimes balk at partial hardening. If the budget does not allow a full replacement, we’ll quote the openings that matter most, the ones facing east and south toward the ocean, and work out a plan from there.
If your house already has non-impact windows that are less than ten years old and in good shape, impact may still be worth it for insurance and resale value. Greenacres buyers are increasingly asking for impact-rated everything, and homes with documented impact window installs sell faster. It’s a conversation worth having before your renewal notice arrives.
FAQs
For most homes in Greenacres, yes. Impact windows run roughly double the upfront cost of non-impact, but they reduce windstorm insurance premiums, eliminate the need for shutters, and last longer in South Florida’s UV and humidity. If your home still has pre-1994 aluminum or jalousie windows, impact rating is often the only way to keep your insurance policy active.
A standard 36″ x 48″ impact window in Greenacres typically costs $850 to $1,200 installed, while the same size non-impact unit runs $400 to $650. Sliding glass doors are the biggest spread: $2,500 to $4,000 for impact-rated versus $1,200 to $1,800 for non-impact. Call (754) 339-0784 for a line-by-line quote on your specific openings; estimates are free and the numbers are on paper before any work is scheduled.
You can, but it’s getting harder. Florida insurers have been declining renewals at increasing rates for homes with original aluminum or jalousie windows, and even newer non-impact windows rarely qualify for the premium discounts that impact-rated units earn. If your carrier has not flagged your windows yet, they may soon.
Yes, and it’s noticeable. Impact-rated glass reduces outside noise transmission significantly compared to standard single-pane or even double-pane non-impact units. If you live near Jog Road, Military Trail, or any of the busier corridors through Greenacres, the difference is audible the moment the new windows go in.
If you’d rather have it looked at in person, TruePane Windows & Doors offers a no-pressure assessment in Greenacres. We’ll measure, explain the difference, and put the numbers on paper. Call (754) 339-0784 to schedule a free estimate, or visit our home page to see how we work.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Greenacres, FL.
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.



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