Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom & Geometric Windows Across Greenacres
If you live in Greenacres and you’ve been putting off replacing those original jalousie windows or that tired sliding door, we don’t blame you for hesitating. Most window companies make the process feel like a maze. Here’s the straight answer from our team: custom and geometric window replacement in Greenacres typically runs $800 to $1,500 per window for most impact-rated openings, with large or arched custom work running $2,500 to $5,000 depending on the framing and glass package. We’re Winslow Windows & Doors, and we’ve been installing impact-rated custom shapes in Palm Beach County’s mid-county neighborhoods long enough to know exactly what your CBS home needs. Call (561) 928-0302 and we’ll give you a real number, not a vague estimate.
Why Winslow Windows & Doors Is Greenacres’s Preferred Custom & Geometric Windows Company
Ed Winslow’s name is on the door, and on every job we do in Greenacres. That’s not a slogan. When a homeowner on Jog Road calls us about a failed wind-mitigation inspection, Ed is the one who answers the phone, not a call-center script. We live and work in the same South Florida slice as our customers, and we know that Greenacres homes are different from the newer builds out west. The housing stock here is mostly 1960s to 1980s concrete block stucco, and most of it still carries the original aluminum single-pane frames and jalousie glass that insurers now flag as non-compliant. We’ve been inside enough of these homes to know what’s hiding behind the drywall before we even open the wall.
Our customers in Greenacres call us back because they get a live person every time, and because our technicians arrive background-checked and in uniform, so there’s no guessing who’s walking up the driveway. The company has been installing impact products since 2011, and we carry a Done Right Promise on our work. That’s a century of accountability. If it’s not done right, we make it right, full stop. No national chain will outlive its own promise. We will.
We also understand the code distinction that trips up contractors who cross the county line from Broward or Miami-Dade. Greenacres sits inside Palm Beach County’s wind-borne debris region, but it is not in the High-Velocity Hurricane Zone. That changes the paperwork on every custom window we install here, and we’ll explain exactly what that means for your insurance before we ever cut an opening.
Our Custom & Geometric Windows Services in Greenacres
Geometric windows are not a one-size-fits-all product. A trapezoid over a door, a radius arch over a picture window, a full-height octagon on a stair landing: each one has to be measured, fabricated, and framed for the exact opening and the exact wind load. We handle four main categories in Greenacres:
Custom Impact Windows
A custom impact window in Greenacres is not just a larger version of a standard window. It’s an opening that has to carry wind-borne debris approval for Palm Beach County’s specific wind zone, and it has to be installed so the frame transfers that load into the existing CBS wall without leaking. We size every custom unit to the actual rough opening, not a catalog number. That matters on older block homes where the opening was never perfectly square to begin with.

Geometric & Shaped Windows
Trapezoids, parallelograms, octagons, pentagons, triangles. These are the windows that make a Greenacres home look like someone cared when they built it. They are also the windows most likely to have been installed wrong the first time, with butt joints showing and caulk doing the structural work. We cut custom frames and match the sightlines so the shape looks intentional, not improvised.

Arched & Curved Windows
Arched and radius windows are common on 1970s and 1980s Greenacres homes, especially over front entries and in great-room gables. The challenge is never the glass. It’s the lintel above it. Many original openings have undersized headers that won’t meet current Florida Building Code design-pressure requirements once the opening is reframed. We address that before the window goes in, not after the inspector shows up.

Oversized Openings
When a homeowner near Greenacres Elementary wants a full-height window wall or a 6-foot-by-8-foot fixed panel, the engineering changes entirely. Glass area, mullion loads, floor height, exposure, all of it feeds into the product approval. We spec oversized openings individually, and we’ve installed enough of them in the mid-county area to know what Palm Beach County inspectors will approve the first time.

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.
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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 manufacturers, and for custom geometric work in Greenacres we lean on CWS, ES Windows, and ECO Window Systems the most. These are not retail-grade brands. They fabricate to the exact shape, the exact glass package, and the exact Florida Product Approval number your opening requires. If you already have a warranty claim on a custom unit from one of these brands, we can service it. If you need a replacement sash for an arched window that a national chain told you was “unavailable,” we can source it. That’s the difference between a company that stocks local parts for Greenacres customers and one that orders from a warehouse and hopes for the best.
Common Custom & Geometric Windows Problems We See in Greenacres Homes
These are the recurring failures we find when we step inside Greenacres homes:
- Jalousie windows flagged by wind-mitigation inspectors. The original louvered glass on 1960s and 1970s homes cannot be sealed against wind-borne debris, and insurers in Palm Beach County routinely fail the wind-mitigation report solely on this product. The homeowner ends up replacing every jalousie opening with impact-rated fixed or casement windows to keep their policy.
- Miami-Dade NOA spec’d on a Palm Beach County project. A contractor who works both sides of the county line sometimes orders product with a Miami-Dade NOA, which is not the right approval for Greenacres. The wind-mitigation inspection fails, the homeowner is out thousands, and the entire opening has to be reordered.
- Racked 1960s CBS openings. We routinely find rough openings that are a quarter-inch or more out of square. A custom geometric sash installed in that racked opening will bind at the corners and eventually crack the glass or tear the frame. We re-shim and re-seat the jamb before the custom unit goes in.
- Undersized lintels above arched openings. An arched window was often framed over a header that was never sized for the design pressure the new opening now requires. We add steel headers and re-stucco the collar before the inspector arrives, so you get a clean pass instead of a red tag.
Pricing for Custom & Geometric Windows in Greenacres, FL
Here’s what we actually charge for custom and geometric window work in Greenacres, so you have a reference before you call anyone.
What Custom & Geometric Windows Costs in Greenacres
| Window Type | Typical Installed Cost (Greenacres) |
|---|---|
| Standard impact window | $800-$1,500 per window |
| Impact single-hung | $900-$1,800 per window |
| Large or custom geometric opening | $2,500-$5,000 per opening |
| Whole-home package (typical 3/2 CBS) | $8,000-$25,000+ |
What moves the number in Greenacres is the opening count, the wind zone (which dictates the glass package and product approval), the floor height, and the frame material. A fixed trapezoid over a front door is cheaper than a radius arch with a custom mullion. The condition of the existing rough opening also matters: if we find rotten furring strips or an undersized lintel, that’s a written allowance, approved by you in writing before we spend a dollar of your money. Call (561) 928-0302 for a free in-home measure and a written quote that won’t move.
Florida Pays You Back
You should know what incentives are on the table for Greenacres homeowners before you commit. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows are exactly the kind of improvement the program targets. Florida also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit covers 30% of the product cost, up to $600 per year, on qualifying units. And after a wind-mitigation inspection (which runs about $75 to $150), many Greenacres homeowners see windstorm-premium credits averaging around 25% on the windstorm portion of their policy. We don’t promise a specific dollar amount from any insurer or program; the final numbers are theirs alone. But we’ll point you to the paperwork and install product that qualifies.
What Opening Up an Older Greenacres Home Actually Turns Up
This is the part nobody tells you before the crew shows up, so we’re going to tell you now. Greenacres is packed with 1960s through 1980s CBS tract homes, and when you open a wall to replace a jalousie bank with a large geometric fixed window, you find things. Outdated wiring that has to be moved. Undersized or rotted furring strips behind the original jamb. Failed waterproofing that has been quietly wicking moisture into the block for decades. Building code upgrades that kick in the moment the permit is pulled: smoke-detector interconnections, tempered glass where tempered glass is now required, header sizes that must meet current FBC wind loads.
Here’s how we handle it, and it is the single biggest reason a custom window quote moves on a Greenacres home. We do not price the job off a brochure and hope for the best. We inspect the rough opening first. We write allowances into the contract for the known unknowns: framing repair, re-shimming, flashing, new pressure-treated bucks. If something unexpected appears once the wall is open, we photograph it, show you exactly what we found, and get your signature on a written change order before we touch it. You never pay for work you didn’t approve, and you never get a surprise on the final invoice. That is how Ed Winslow has run this company since 2011, and it’s why our Greenacres customers let us back in the door for the next project.
The One Code Mistake That Costs Greenacres Homeowners the Most
Greenacres sits inside 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. This sounds like paperwork trivia. It is not. Any Custom & Geometric window we install in Greenacres must carry Florida Product Approval, not a Miami-Dade NOA, and we confirm that product paperwork before the first cut. Contractors who split time across the county line routinely get this wrong. They order product by habit, the approval number doesn’t match the wind zone, and the homeowner’s wind-mitigation inspection fails. You might not discover that until your insurer sends a non-renewal letter. We verify the approval on every unit before it leaves the factory, so your inspection passes and your policy stays in force.
Consider the impact windows versus hurricane shutters question once you’re already replacing custom shapes. Shutters require you to be home before the storm, haul panels out of the garage, and make every opening secure while the wind picks up. Impact glass is already in the opening, permanently rated for the wind-borne debris zone, and it’s earning you insurance credits every single day, storm or not. For a Greenacres homeowner who has watched an afternoon squall roll in off the Atlantic with ten minutes of warning, that’s not a luxury. It’s the point.
A Field Story From the Sherwood Lakes Neighborhood
We were on a 1970s CBS home in the Sherwood Lakes neighborhood replacing a crooked double-hung with a custom arched window. Our crew pulled the old jamb and found the original frame had been set over rotted furring strips with no flashing at all. The wood was gone in places, the block behind it was damp, and the whole opening had been flexing for decades. We photo-documented every bit of the rot, showed the homeowner exactly what we found, and got a written approval for the allowance we’d already built into the quote. New pressure-treated buck framing went in, then peel-and-stick membrane, then the custom PGT arch with impact-rated glazing and a Florida Product Approval number the wind-mitigation inspector signed off on the first pass. That is what a real fix looks like. Not caulk and a trim nail in a hole. A real waterproof, code-approved opening that will outlast the mortgage.
We Also Serve Cities Near Greenacres
Our Custom & Geometric Windows team works across the mid-county and the coast, and we regularly serve homeowners in West Palm Beach, Palm Beach, Royal Palm Beach, and Palm Beach Gardens. If your home is in Greenacres or just next door, Custom & Geometric Windows in Greenacres is a call away. Same crew, same standards, same person answering the phone.
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 - Custom & Geometric Windows in Greenacres
They need Florida Product Approval. Greenacres is in Palm Beach County’s wind-borne debris region but outside the High-Velocity Hurricane Zone, so a Miami-Dade NOA is not the right paperwork for this area. We confirm the correct product approval number before any custom window is fabricated, and your wind-mitigation inspection will pass because the documentation matches the wind zone. Call (561) 928-0302 if a contractor gave you a quote with a NOA and you want a second set of eyes on it.
Jalousie windows cannot be sealed against wind-borne debris, and Palm Beach County insurers require wind-mitigation documentation for any home they insure. The original louvered glass on a 1960s or 1970s Greenacres CBS home will fail that inspection every time. We replace the jalousie banks with impact-rated fixed or geometric windows that carry the correct Florida Product Approval, so the inspection passes and the policy stays in force.
Most Greenacres homeowners see a noticeable drop in summer cooling load after swapping single-pane aluminum for Low-E impact glass, but the exact dollar figure depends on exposure, window area, and how your home sits. Our team measures and specs glass packages for South Florida sun, not a northern template. Call (561) 928-0302 for a free in-home estimate and we’ll give you a straight answer.
Rotted furring strips, undersized headers, and missing flashing are the three we see most on Greenacres CBS homes. Sometimes wiring has to be relocated, and sometimes the opening is racked out of square and must be re-shimmed before the custom frame will seat. That’s why our quotes include written allowances for framing work and waterproofing, priced and approved in writing before we do anything.
Yes. We measure the actual rough opening, not a catalog number, and fabricate the custom sash to match the existing sightlines. Butt joints should be invisible, not caulked into submission. If a previous install shows a fat bead of caulk across the corner, that window was never sized correctly. Call (561) 928-0302 and we’ll measure it properly the first time.
Contact Winslow Windows & Doors in Greenacres
You don’t need a bigger headache. You need a window that fits, carries the right Florida Product Approval, and is installed by a company with Ed Winslow’s name pinned to the work. Whether you’re replacing a failed jalousie bank near Greenacres Elementary or reframing an arched opening in the Sherwood Lakes area, we’ll inspect the opening, write the real number, and do the job the way it should have been done the first time. Call (561) 928-0302 to schedule your free estimate. 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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