Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Atlantis
Window installation in Atlantis, FL typically runs $850-$2,900 per opening depending on whether the original jamb can carry the new unit or needs full reframing. Most projects on the 1960s-1980s homes that define this city take one to three days per opening once Atlantis’s municipal permit clears. That second point matters more than most homeowners realize, because Atlantis runs its own permitting authority, not Palm Beach County’s, and the review process treats every existing opening as suspect until proven sound. If you’re in one of the golf-course-fronting homes near Atlantis Country Club or the quieter streets off South Congress Avenue, you’re dealing with a housing stock that predates modern impact codes by decades. We know these homes. Call (754) 238-2201 and we’ll walk the job with you before anyone touches a frame.
Why TruePane Windows & Doors Is Atlantis’s Preferred Window Installation Company
We’ve worked enough homes in Atlantis to know what the first cut around a window usually reveals. The original aluminum single-pane units that went in when these houses were built, roughly the late 1950s through the 1980s, are not just outdated. They are structurally incompatible with what Florida’s wind-borne debris code requires today. The salt-laden humidity that sits over this city year-round has been oxidizing those aluminum frames for forty or fifty years. Behind the stucco, the flashing tape is often failed and the sill has begun to rot. Homeowners call us expecting a glass replacement. What the job actually needs is often a full opening rebuild.
Dale Kessler founded TruePane in 2008 on a rule that still governs every install: if the pane is not true, the job is not done. That heritage reaches back many years through a family glazier tradition, not a franchise playbook. Atlantis homeowners, many of whom have lived in the same house for twenty or thirty years, tend to appreciate that we hire local, we train apprentices into journeymen, and we act like a company that plans to be in town in thirty years. Our techs are background-checked and uniformed. They measure every opening twice. And a live person answers our phone 24 hours a day, seven days a week.
Our Window Installation Services in Atlantis
We install the full range of residential windows across Atlantis, but three types come up most often in this city’s housing stock: fixed and picture openings, casements, and sliders. Each has different framing demands on the older jambs common here.
Fixed & Picture Windows
Atlantis homes built around the golf course often have large fixed picture openings that framed a view of the fairway or a landscaped yard. Those original single-pane units leak energy and do nothing against wind-borne debris. A modern impact-rated fixed window with low-E and argon fill changes the room completely. But the existing jamb on many of these homes is only deep enough for a thin single pane. The Atlantis permit review will flag that, and the opening must be reframed to carry the new sash. We handle that scope from the start, not as a surprise after the drywall is open.

Casement Windows
Casements are a practical replacement choice in Atlantis because their compression seal actually gets tighter under wind pressure, which matters when a building inspector is looking at wind-borne debris compliance. The challenge on these older homes is corrosion in the original aluminum frame. We’ve opened walls in Atlantis more than once to find the jamb so oxidized it crumbled when the old sash was removed. That changes a one-day install into a structural reframe, and our contract language allows for exactly that change, priced and approved in writing before we touch it.

Sliding Windows
Many Florida rooms and lanais in Atlantis were built with jalousie louvered glass and aluminum sliding units. Homeowners often assume the louvered sections can be reglazed. They cannot. Retrofit louvers cannot meet impact rating, so those sections must be fully framed out and replaced. A modern impact-rated slider with a reinforced track and stainless hardware performs better in every way, but the framing around the old unit is not sized for it. The Atlantis permit review treats that entire opening as suspect. We plan for it from the first estimate.

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 are an authorized installer for more than a dozen manufacturer lines, and on Atlantis jobs we most often quote PGT, CGI, and Ply Gem side by side on paper so you can see exactly what you’re buying. PGT and CGI build impact products specifically for Florida’s wind-borne debris region, and their warranty structures are straightforward when registered correctly. That registration is part of our Keystone Standard: both manufacturer warranty layers get registered in writing, with durations stated, before our truck leaves your driveway. No homeowner should have to chase down a warranty registration after the fact.
Common Window Installation Problems We See in Atlantis Homes
- Jalousie louvered glass mistaken for a glaze repair. On Florida rooms and lanais throughout Atlantis, homeowners call expecting a reglaze or glass swap. Jalousie units cannot be retrofitted to impact code. The entire section must be framed out and replaced with an impact-rated unit, which means a permit, a reframe, and a different scope than the original call suggested.
- Corrosion-driven sill rot hidden behind the stucco. The salt-laden humidity at Atlantis’s inland-coastal distance has been working on original aluminum frames for decades. Once we cut around a sash, we often find failed flashing tape and rot at the sill. That is not a cosmetic issue. The Atlantis permit review will not close a permit over a rotted sill, and neither will we.
- Undersized framing around original openings. Homes built in the 1950s through 1980s were framed for thin single-pane aluminum windows. A modern impact-rated double-hung or casement with low-E glass and argon fill needs a deeper, stiffer jamb. Atlantis’s own building office will require that structural upgrade before sign-off, which is why our estimates include allowances for reframing from the first day.
- Outdated wiring running tight to window openings. Opening up a wall around an old window frequently exposes wiring that predates current electrical code. We have stopped work on Atlantis jobs to have a licensed electrician move conductors away from a new impact-rated opening. The review process catches this, and so do our techs. It is approved in writing before we proceed.
Pricing for Window Installation in Atlantis, FL
Here are the honest numbers for Atlantis’s market. A fixed or picture impact-rated window on a standard opening typically runs $850-$1,400 installed, assuming the existing jamb is sound. A casement unit runs $1,100-$1,900 per opening. Sliding windows, including the larger Florida room openings, run $1,300-$2,900 depending on width and whether the track needs a structural upgrade. If the original jamb is too thin or corroded to carry the new sash, reframing adds $400-$800 per opening and triggers the structural permit review that Atlantis enforces more strictly than any neighboring Palm Beach County city. We write those allowances into the contract up front. You approve the price in writing before we touch it, and the bill does not move unless you approve a change order. Call (754) 238-2201 for a free estimate with line-item pricing on paper.
We Also Serve Cities Near Atlantis
TruePane handles Window Installation across the surrounding South Florida communities, including Anna Maria, Acacia Villas, Alafaya, and Altamonte Springs. If you live just outside Atlantis, the same crew that works the golf-course homes here can get to you fast. Our full service area is covered at Window Installation in Atlantis, along with what to expect on a first visit.
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 - Window Installation in Atlantis
Jalousie louvered glass cannot be retrofitted to meet Florida’s wind-borne debris code. The louvers themselves will never pass an impact test, and Atlantis’s municipal permit review will not approve a repair that leaves non-compliant glazing in place. The opening must be framed out and replaced with an impact-rated fixed, casement, or sliding unit. Call (754) 238-2201 and we’ll show you exactly what that looks like on your specific lanai.
We most often find oxidized jambs that are too thin or corroded to carry an impact-rated sash, failed flashing tape behind the stucco, sill rot, and outdated wiring running tight to the opening. We stop work, document what we found, and bring you a written change order before anything else happens. The Atlantis building office reviews the same conditions, so the inspection does not become a fight. It becomes the baseline of the job.
Atlantis operates its own municipal permitting authority. A window replacement that involves reframing, structural work, or impact-glazing compliance goes through the city of Atlantis, not Palm Beach County. We pull the permit, schedule the inspections, and close it out. It is part of our scope, not an extra line you have to chase down.
For a golf-course home in Atlantis, we steer most homeowners toward impact-rated casements or fixed picture units with laminated glass, low-E coating, and argon fill, set in a corrosion-resistant frame. PGT and CGI both build products designed for this exact environment. We quote those lines side by side on paper so you can compare numbers without a sales pitch. The right choice depends on your jamb depth and your exposure to the course, which we measure on the first visit.
Because Atlantis falls within Florida’s wind-borne debris region, and the original aluminum single-pane units in these homes were never designed to meet that code. The city’s own permit review will not sign off on a glass upgrade to a frame that cannot carry impact-rated glazing. The full unit, including the frame, has to go. We register both warranty layers in writing before the truck leaves, so you know exactly what the replacement carries and for how long. For an exact quote on your specific openings, call (754) 238-2201. Estimates are free, and we’ll put the numbers on paper.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Atlantis and the surrounding communities with window and door installation done right.
Ready to get a straightforward number for your Atlantis window project? Call (754) 238-2201 now. A live person answers, we schedule a free on-site estimate, and you get line-item pricing in writing before any work begins.
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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