Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows Across Atlantis
Window Replacement in Atlantis typically runs $800 to $1,500 per opening for standard sizes, with custom oversized sliders and picture windows on golf-course rear walls running $2,500 to $5,000 each, installed. Most Atlantis homes need full impact-rated upgrades because the original 1960s through 1980s windows predate Florida’s post-Hurricane Andrew glazing codes. If you’re pricing a whole-home package, expect $8,000 to $25,000 or more depending on opening count and custom fabrication.
We’re Winslow Windows & Doors, and we know Atlantis not as another Palm Beach County zip code but as a tiny self-governing enclave with its own building department, its own permit desk, and its own very specific housing stock. The homes here were custom-built when Atlantis was carved out of the old John D. MacArthur land holdings, which means almost nothing about them is standard. That’s exactly why our Impact Windows team runs a permit-ready process filed directly with Atlantis City Hall, not Palm Beach County. Call (561) 660-9539 and you’ll get Ed Winslow’s company, not a call center routing ticket.
Why Winslow Windows & Doors Is Atlantis’s Preferred Impact Windows Company
Ed Winslow founded this company in 2011, and his name is on the door, on every invoice, and on every job we finish. We’re locally owned and owner-operated, not a franchise or a big-box subcontractor. Our published address and license number are right on our website. When a homeowner in Atlantis calls, a live person answers, 24 hours a day, seven days a week. No voicemail loops. No next-business-day callbacks.
Atlantis is a small city. A few thousand residents, one country club, one City Hall, a handful of neighborhoods like the fairway-fronting estates and the older ranch streets off South Congress Avenue. We’ve worked enough of these homes to know that most window openings here aren’t stock. They’re custom-built. Wide sliders. Floor-to-ceiling picture glass. That’s why our crews arrive with background-checked, uniformed technicians who understand that measuring a non-standard Atlantis opening wrong means a six-week fabrication delay. Every technician is background-checked and arrives in uniform, so you know exactly who’s at your door before the truck pulls up.
We don’t chase volume. We run a full exterior-protection company: windows, doors, and roofing. When we replace an impact window in Atlantis, we look at the whole wall assembly, the flashing, the jamb pockets, and the hardware that’s been eaten by salt air since 1972. A neighbor you can call at 2 a.m. and someone will actually answer. That’s the standard.
Our Impact Windows Services in Atlantis
Impact-Rated Window Replacement
Standard impact window replacement in Atlantis means taking out the original single-pane aluminum frames and putting in code-compliant HVHZ-rated units. Most Atlantis homes were built between the 1960s and 1980s, before Florida’s impact-glazing mandates. That means virtually every window replacement here is a full upgrade, not a like-for-like swap. We spec units with Florida Product Approval numbers matched to each opening and design pressures appropriate for Atlantis’s wind zone, which sits roughly five to six miles inland in Palm Beach County’s High-Velocity Hurricane Zone.

Custom Impact Sliding Glass Doors for Golf-Course Rear Walls
Homes backing onto the Atlantis Country Club fairways almost universally feature oversized rear-wall glass: wide pocket sliders and floor-to-ceiling picture windows that were never impact-rated. Replacing a 20- or 24-foot run of sliders requires custom-engineered units, and we’ve done exactly that on 1970s ranches along the fairway. On one job, we pulled out a 24-foot run of corroded single-pane sliders and installed custom PGT Sliding Glass & Patio Doors in Atlantis with Miami-Dade NOA certified frames and stainless-steel hardware. The original aluminum jambs had hairline salt-air cracks at every fastener, so we specified 316 marine-grade stainless screws and sealed each jamb pocket before setting the new sashes.

Marine-Grade Hardware and Frame Retrofits
Salt air is the silent killer of aluminum window frames in Atlantis. It’s not dramatic. It’s pitting at the jamb corners, hairline cracks radiating from fastener holes, and white corrosion blooming under the paint. By the time a homeowner notices, the design pressure rating has been compromised long before the glass breaks. We retrofit with hot-dip galvanized or 316 stainless hardware and seal every jamb pocket. For homes near the coast’s salt-laden breeze corridors, we push marine-grade finishes on frames and sashes. The stock inland spec won’t survive a decade here.

Permit-Ready HVHZ Impact Window Packages
Here’s the Atlantis-specific problem that most contractors get wrong: Nearly every impact window replacement in Atlantis requires a permit pulled directly from Atlantis City Hall, not from Palm Beach County. Contractors unfamiliar with this tiny self-governing enclave routinely file with the county, get bounced, and stall the project for weeks while stripped openings sit exposed to weather. We don’t. We handle the Atlantis permit from day one, and we’ve done enough of them that the paperwork moves without surprises. Impact-rated. Energy-certified. Done right the first time, or we come back. That’s our Done Right Promise: if it’s not done right, we make it right.

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 Atlantis
We’re an authorized installer for eight premium brands, and for Atlantis homes we lean on the ones that handle custom sizing and marine environments best. ES Windows does exceptional custom geometric and oversized work, which suits the non-standard openings all over this city. ECO Window Systems builds heavy-gauge impact frames that hold up to salt exposure better than most. Therma-Tru is our go-to for Door Installation in Atlantis, which matters because Atlantis homes often pair a wide slider with a matching glass-heavy front entry. We stock local parts for these brands and can turn around service calls in Atlantis quickly, because we know what these homes need before we even pull up.
Common Impact Windows Problems We See in Atlantis Homes
- Salt-air pitting on original aluminum frames: Atlantis sits about five to six miles inland, close enough that salt-laden air accelerates corrosion on 1960s through 1980s aluminum frames. Hairline cracks form around jamb and sash corners, compromising the design pressure rating long before glass breaks.
- Non-impact single-pane sliders bowing under negative pressure: The wide rear-wall sliders facing the Atlantis Country Club fairways were never impact-rated. Under hurricane negative pressure, the frames pull away from the rough opening and leak during a storm.
- Permit misfilings with Palm Beach County: Contractors who don’t know Atlantis is self-governing file the replacement permit with the county instead of Atlantis City Hall. The project stalls for weeks, and stripped openings sit exposed to weather.
- Oversized custom openings that stock units can’t fill: Atlantis homes are custom-built, which means standard impact window sizes are the exception. Ordering the wrong stock unit wastes six weeks and leaves a homeowner waiting through storm season.
Pricing for Impact Windows in Atlantis, FL
Standard impact window replacement in Atlantis runs $800 to $1,500 per window installed. Impact single-hung units run $900 to $1,800. Large or custom openings, like the wide sliders on golf-course rear walls, run $2,500 to $5,000 each. Whole-home packages typically land between $8,000 and $25,000 or more. What moves the price in Atlantis is opening count, custom fabrication, frame material, and whether you’re replacing just the windows or the full wall assembly including flashing and hardware. Salt-air retrofits with stainless hardware add modest cost, but they’re the difference between a 10-year window and a 30-year window. Call (561) 660-9539 for a free in-home measure and a written line-item quote. Upfront pricing. No surprises on the invoice.
What Impact Windows Cost in Atlantis
Let’s anchor the numbers. Standard impact windows in Atlantis: $800 to $1,500 per window installed. Impact single-hung: $900 to $1,800. Large or custom openings, which Atlantis has more of than almost any Palm Beach County city this size: $2,500 to $5,000. Whole-home packages: $8,000 to $25,000 and up. The openings on a fairway-fronting rancher are almost never stock size, so custom fabrication adds real cost. Wind zone matters too: Atlantis sits in the High-Velocity Hurricane Zone, which pushes design pressure requirements to 140 mph or higher on certain exposures. Frame material is the third lever. Aluminum is standard, but we recommend marine-grade finishes and stainless fasteners here because the salt air will find cheap hardware within a decade.
The honest way to compare bids is to line up the hardware spec, not just the bottom line. A cheap inland-spec impact window costs less up front and fails sooner in Atlantis’s salt air. The cheap spec costs more within a decade. We price for the coastal-spec version: hot-dip or 316 stainless fasteners, sealed jamb pockets, and frames rated for marine exposure. Call (561) 660-9539 for a free in-home measure and a written quote. Estimates are free, and we’ll walk you through the numbers in plain English.
Florida Pays You Back
Florida’s incentive stack for impact windows is real, and Atlantis homeowners qualify the same as anyone else in Palm Beach County. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact-rated windows and doors. Florida also exempts impact-resistant windows and doors from sales tax, which shaves meaningful money off a whole-home package. On the federal side, the 25C energy credit can return 30% of product cost on qualifying units, up to $600 per year. And most Florida insurers credit windstorm premiums after a wind-mitigation inspection, which runs $75 to $150 and often yields an average of 25% off the windstorm portion. We can’t guarantee your insurer’s final numbers, but we can point you to the paperwork. Programs and carriers set the final figures, not us.
One comparison worth making up front: impact windows versus hurricane shutters. Shutters are cheaper to install. You also have to haul them out, hang them, store them, and hope you’re home when the storm hits. Impact windows are permanent protection. No panels, no prep, no scramble at the start of hurricane season. For Atlantis homeowners who travel in the summer or just don’t want to mess with panels, impact glass is the call. And when you’re already replacing 40-year-old windows, the upgrade is the same labor with better glass.
We Also Serve Cities Near Atlantis
Our crews serve Atlantis and the surrounding Palm Beach County communities. If you’re a mile up the road in West Palm Beach, over in Wellington, Royal Palm Beach, or Palm Beach, we cover those too. The same owner-operated team, the same live-answer phone line, and the same Done Right Promise. If you’re searching for Impact Windows in Atlantis, you’ve found the team that actually knows this enclave’s permitting quirks. The one down the road.
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 - Impact Windows in Atlantis
Atlantis is a self-governing enclave city with its own municipal building department, so all building permits, including impact window and door replacements, must be filed with Atlantis City Hall directly. Contractors who file with Palm Beach County get rejected and lose weeks. We file Atlantis permits as standard practice because we know this city’s process. Call (561) 660-9539 and we’ll handle the paperwork correctly the first time.
Yes. Wide pocket sliders and oversized rear-wall openings are standard on Atlantis Country Club fairway homes, and impact-rated glass handles those spans when the units are custom-engineered for the opening. The key is using Miami-Dade NOA or Florida Product Approval certified frames matched to the design pressure of that specific opening. Stock units won’t fit. Call (561) 660-9539 for a free measure and exact quote.
They need it. Atlantis sits close enough to the Atlantic that salt-laden air pits standard aluminum hardware within a decade. We see hairline cracks at fastener holes on original 1960s through 1980s frames routinely. We specify 316 marine-grade stainless or hot-dip galvanized fasteners and sealed jamb pockets on every Atlantis job because the cheap hardware fails early here. It’s not an upsell. It’s the correct spec for this location.
Miami-Dade NOA is the stricter product certification, required in Miami-Dade and Broward counties and often preferred in High-Velocity Hurricane Zone applications. Florida Product Approval is the statewide certification that also covers Palm Beach County. For Atlantis, either can work if the design pressure matches the opening, but we often use Miami-Dade NOA certified units on large or exposed openings because the testing standard is more rigorous. Call (561) 660-9539 and we’ll spec the right certification for your house.
Almost never in Atlantis. The original aluminum frames from the 1980s weren’t built to handle impact-rated laminated glass, and by now they’ve absorbed decades of salt-air corrosion. Replacing only the glass leaves a frame that can’t meet current design pressure requirements, which means the window won’t pass inspection and won’t earn windstorm credits. Full frame replacement is the code-compliant path. Call (561) 660-9539 for an honest assessment and a written quote.
Call Winslow Windows & Doors for Impact Windows in Atlantis
You’ve got a home in one of the most distinctive small cities in Palm Beach County, and your windows and doors are probably the original salt-eaten 1960s through 1980s single-pane units that came with the house. Replacing them correctly in Atlantis means understanding the permit desk at City Hall, the custom opening sizes, and the marine-grade hardware this climate demands. We do. Ed Winslow’s name is on the door, and on every job we do. Call (561) 660-9539 to schedule your free in-home estimate. A live person answers. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Atlantis and surrounding Palm Beach County communities 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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