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 Atlantis
Custom and geometric window replacement in Atlantis, FL typically runs $2,500-$5,000 per opening for impact-rated units sized to your existing rough opening, with whole-home packages landing between $8,000 and $25,000. That’s the honest range because almost nothing in Atlantis is a stock size; nearly every original window in this city was custom-built when the homes went up in the 1960s through 1980s. Our Custom & Geometric Windows team schedules free in-home measurements across Atlantis seven days a week. Call (561) 468-6136 and a live person answers.

Salt air here doesn’t wait. The southeast breeze off the Atlantic, three miles east of Atlantis Country Club, pits anodized aluminum frames faster than most homeowners expect. We see it on nearly every golf-course-facing home we measure. The frame binds, the glass seal fails, and what looked like a cosmetic issue becomes a structural one. We’re the team that replaces it correctly the first time, with hardware and finishes spec’d for coastal exposure.
Why Winslow Windows & Doors Is the Local Choice for Atlantis Homeowners
We’ve measured hundreds of custom openings in Atlantis, and the job here is different from the tract-home retrofit work in Greenacres or Lake Worth. Every original opening in this city is non-standard. The 14-foot radius picture windows facing the fairway. The arched units over the jalousie sliders. The geometric transoms that follow a roofline nobody builds anymore. If you hire a company that only does stock sizes, you get gaps, shims, and a design pressure rating that doesn’t actually match the opening. We engineer every unit for the opening it’s going into.
Ed Winslow founded this company in 2011, and his name is on the door and on every job we do. We answer the phone 24 hours a day. The technician who arrives at your door in Atlantis is background-checked, uniformed, and works directly for us, not a subcontractor. Our reviews from Atlantis customers consistently mention two things: we show up when we say we will, and we don’t change the price after the contract is signed.
The Done Right Promise applies to every custom or geometric window we install in Atlantis. If it’s not done right, we make it right. Period. That’s not a marketing phrase. It’s the standard Ed built the company on, and no national chain can match it.
Our Custom & Geometric Windows Services in Atlantis
Custom Impact Windows
Every replacement window in Atlantis must carry Florida Product Approval for the Wind-Borne Debris Region, because Palm Beach County doesn’t negotiate on large-missile impact ratings. We order PGT and CGI custom Impact Windows in Atlantis cut to your exact opening, and we match the design pressure to the specific wall elevation and floor height. We order PGT and CGI custom impact units cut to your exact opening, and we match the design pressure to the specific wall elevation and floor height. The original windows in most Atlantis homes predate Florida’s current impact codes entirely, which means the upgrade is not optional; it’s required.

Geometric & Shaped Windows
Triangles, trapezoids, pentagons, half-rounds, full circles. The resort-era architects who designed Atlantis homes loved a dramatic roofline, and the windows followed. We template every geometric opening in person before ordering. No guessing off a blurry photo. The shape gets engineered for the glass package, and the frame gets fabricated to match. That’s the only reliable way to handle a 1970s octagon window that’s out of square by three-eighths of an inch.

Arched & Curved Windows
Arched radius windows are common above sliders and entry doors throughout Atlantis, and most of them have settled out of true over 50 years of humidity cycles. Our Custom & Geometric Windows installers template the actual radius, not the nominal one, then order PGT or ViewLux curved units to that exact arc. On a golf-course-facing home near Atlantis Country Club, we replaced a 14-foot radius picture window and flanking arched units with PGT custom impact windows, using stainless steel hardware and marine-grade finishes because the salt-laden southeast breeze had already pitted the original anodized aluminum sashes and jambs.

Oversized Openings
Atlantis homes were built for views, and that means glass walls. Ten-foot sliders, twelve-foot picture windows, corner windows that wrap a lanai. Off-the-shelf impact units simply don’t come in those sizes, so we order oversized custom units built to the exact opening. The installation requires reinforcement of the header and king studs in most of these older homes, and we coordinate that structural work directly rather than floating a change order after opening the wall.

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 Atlantis
We’re an authorized installer for PGT, CGI, and Therma-Tru, and we specify brands based on what the opening actually needs. For geometric and oversized custom work in Atlantis, PGT and CGI carry the widest range of engineered shapes and large-missile ratings. ViewLux gives us the aluminum thermally-broken option that holds up better in Atlantic salt air. Because we stock a deep inventory of replacement hardware and glazing components, we can often service existing custom windows in Atlantis without a full replacement, which saves real money on the repair end of the spectrum.
Common Custom & Geometric Windows Problems We See in Atlantis Homes
- Salt pitting and oxidation on anodized aluminum frames. The southeast breeze off the Atlantic carries enough salt to pit original 1970s frames within a decade or two, and 50 years has left many of them with sash binding and broken glass seals. Replacement hardware alone often won’t save a pitted frame.
- Jalousie windows on golf-course-facing lanais. These are beloved by Atlantis owners for the breeze, but they cannot meet current design pressure requirements under any retrofit strategy. The only code-compliant path is complete frame removal and installation of an impact-rated window system.
- Non-standard curved and geometric openings fitted with stock units. Some previous repair jobs in Atlantis involved shimming a stock rectangle into a curved opening, which leaves gaps and voids the design pressure rating. We rebuild those openings properly so the structure and the water barrier are correct.
- Out-of-square openings after decades of ground settlement. Atlantis sits on sandy coastal soil, and many 50-year-old openings have shifted. Templating the actual opening, not the blueprint dimension, is the only way to get an airtight, watertight fit and a valid impact rating.
Pricing for Custom & Geometric Windows in Atlantis, FL
Here’s what we quote in Atlantis. A standard impact window generally runs $800 to $1,500 per unit installed. A single-hung impact window lands between $900 and $1,800. Large or custom openings, and that’s most of what we do in this city, run $2,500 to $5,000 per opening. Whole-home packages in Atlantis typically range from $8,000 to $25,000 and up, depending on the number of openings, the glass package, and the frame material. Two things move the price more than anything else in Atlantis: the large-missile impact rating required by Palm Beach County’s Wind-Borne Debris Region, and the custom fabrication needed for non-standard shapes and sizes. Four to six weeks of fabrication is normal, and installation happens in as fast as a single day once your units arrive. Call (561) 468-6136 for a free in-home measurement and a written line-item quote. No surprises on the invoice.

What Custom & Geometric Windows Costs in Atlantis
The cheap inland-spec version of a custom window costs less up front and more within a decade. Here’s the honest math. A coastal-spec custom impact window for an Atlantis opening, with marine-grade finish and stainless hardware, might run $3,200 installed. An inland-spec unit of the same size, without the marine-grade finish, might run $2,700. The difference is about $500 on day one. But on a golf-course-facing elevation with southeast exposure, that unprotected aluminum starts pitting within five to seven years. The manufacturer’s finish warranty doesn’t cover salt-air pitting on standard anodized frames, and by year ten you’re paying for another replacement. The coastal-spec unit is still fine at year twenty.
What moves the price in Atlantis: opening count, wind zone, floor height, and frame material. Second-story geometric windows require higher design pressure ratings and more labor. Arched and curved fabrications carry an upcharge over rectangles of similar glass area, because the glazing is cut and the frame is bent to your exact template. We give you one written price with a detailed scope. No change orders we didn’t discuss before the contract. No vague allowances. Ed’s name goes on that quote.
For Atlantis homeowners who decide to do nothing and pay nothing, consider the alternative. Impact windows versus hurricane shutters: shutters require you to be home, awake, and physically able to hang heavy panels before a storm. They do nothing for UV fading, sound attenuation, or daily security. Impact windows work all day, every day, automatically. Not every Atlantis homeowner makes that switch in year one. Almost every one who has lived through a season of hauling panels makes it eventually. And the My Safe Florida Home program is the best time to make it.
Florida Pays You Back
The incentives stack. My Safe Florida Home matching grants can cover up to $10,000 for qualifying wind-mitigation upgrades. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit covers 30% of product cost on qualifying units, up to $600 per year. After a wind-mitigation inspection, which runs $75 to $150 in Atlantis, most homeowners see windstorm-premium credits averaging around 25% on the windstorm portion of their policy. We don’t guarantee any of those numbers, because programs and insurance carriers set the final figures, not us. What we do guarantee is that we’ll install units that qualify for the credits where applicable, and we’ll point you to the inspection and documentation you need.
We Also Serve Cities Near Atlantis
Our Atlantis crews also cover Westgate, West Palm Beach, South Palm Beach, and Boynton Beach, so if you’re just outside city limits or helping a relative nearby, the same team handles the work. For homeowners in those neighboring cities, we bring the same custom fabrication process and the same Custom & Geometric Windows expertise we use on the golf-course homes in Atlantis. If you’re reading this from one of those communities, call the same number: (561) 468-6136.
Serving Atlantis, FL - Our Local Coverage Area
We’re based in the Atlantis 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 Atlantis
Because the homes were built between the 1960s and 1980s as custom luxury residences, nearly every original opening is a non-standard size that no stock manufacturer produces. Top that with Palm Beach County’s Wind-Borne Debris Region requirements, which mandate large-missile-rated impact glazing and matching design pressures, and you’re left with custom fabrication as the only compliant path in this city. Call (561) 468-6136 for a free measure and exact quote.
No, and this comes up on almost every sales call in Atlantis. Jalousie windows cannot meet current design pressure ratings even with shutters, because the frame itself doesn’t provide a continuous glazing edge. The compliant fix is complete frame removal and replacement with an impact-rated casement or fixed-lite system. Plenty of Atlantis homeowners have done exactly that to preserve their fairway breeze while passing code.
For Atlantis elevations with southeast exposure, we recommend marine-grade finishes, which typically means a higher-grade anodizing process or a thermally-broken aluminum option like ViewLux. We’ll spec stainless steel hardware rather than zinc-plated, and we’ll seal all frame joints at installation. The incremental cost is modest relative to replacing a pitted frame ten years early. Ask us for the coastal-spec versus inland-spec quote on your specific openings.
Yes, if they’re installed as Florida Product Approval-rated impact units and the opening is documented in a wind-mitigation inspection, the credits apply to large and curved windows the same way they do to standard rectangles. Your insurance carrier sets the final percentage, but Atlantis homeowners routinely see meaningful reductions. A free in-home measure from us gives you the paperwork trail to pursue it.
We template every opening on site, not from the original plans, because ground settlement and humidity cycles have moved most of these 50-year-old structures. The fabricated unit matches the real opening, and our installers rebuild the rough opening, flash the perimeter, and air-seal the gap. That produces a valid design pressure rating and a window that opens and closes without binding for decades. Call (561) 468-6136 and we’ll bring the laser.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Atlantis and nearby communities in Palm Beach County.
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.










Before
After
Before
After
Before
After