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 Iona
Custom and geometric windows in Iona typically run $2,500 to $5,000 per opening for impact-rated units with full frame-out, and most projects take one day on site once your windows arrive from fabrication. If you live in Iona and you’re replacing an arched, radius-top, trapezoid, or oversized window in a concrete block home, you need a contractor who understands Lee County’s post-Ian permit process. That’s exactly the work TruePane has been doing here since the rebuild began. Call (239) 323-5522 and we’ll schedule a free in-home measure and a written line-item quote.
Why TruePane Windows & Doors Is Iona’s Preferred Custom & Geometric Windows Company
We work in Iona Shores, Iona Point, McGregor Boulevard east of the river, and the older subdivisions along Summerlin Road. Our crews know these homes because they are the same CBS block construction we have measured in this corridor hundreds of times since Hurricane Ian. The team at TruePane has spent the past several years pulling failed jalousies and corroded double-hungs out of Iona openings and setting impact-rated custom glass back into them.
Dale Kessler founded this company in 2008 on a rule that still governs every job: if the pane is not true, the job is not done. We register both manufacturer warranty layers in writing before the truck leaves your driveway. That is The Keystone Standard. And every install carries the 90-Day Done Right Promise. If it is not done right, we make it right. No paperwork fights.
Iona homeowners appreciate that a live person answers our phone 24 hours a day, seven days a week. Not a voicemail tree. Our technicians are background-checked and uniformed, and they treat your home the way they would treat their own mother’s. We serve Iona locally, with dispatch and scheduling coordinated from our South Florida office.
Our Custom & Geometric Windows Services in Iona
Every custom window we set in Iona starts with the opening, not the glass. Older CBS homes here hide corroded anchors, undersized lintels, and re-roofing cracks that only show up once the old frame comes out. We inspect first, write allowances into the contract, and price any surprise in writing before we touch the wall. Here’s what we install most often in Iona.
Custom Impact Windows
Iona sits in Lee County’s 150 mph+ coastal wind zone. Your replacement windows have to meet Florida Building Code wind-load minimums. We quote PGT, CGI, and CWS impact-rated units side by side on paper so you see exactly what you are buying. A custom impact window for an odd-shaped opening in Iona runs $2,500 to $4,800 installed, depending on size and geometry.
Geometric & Shaped Windows
Trapezoids, pentagons, and angular specialty windows need more than a template. Iona homes from the 1970s and 1980s often have original aluminum frames with jamb corrosion from the Caloosahatchee estuary’s salt air, which compromises the anchoring points a geometric unit depends on. We measure every opening twice and match the new unit to a tested assembly that carries a Florida Product Approval for that exact configuration.
Arched & Curved Windows
Radius-top and full-arch windows are common in Iona’s older ranch-style homes and waterfront rebuilds. Many of the pre-1992 arched units here used single-pane glazing without a polyvinyl butyral interlayer, which fails the large-missile impact test Lee County currently enforces. We replace them with true impact-rated arches that match the existing rough opening, or we reframe the radius to work with a modern NOA-approved assembly.
Oversized Openings
A 72-inch or wider opening in an Iona living room is a structural job, not a window swap. Custom oversized units require heavier glass, stronger mullions, and careful re-flashing where the roof load shifted during post-Ian re-roofing. We install ViewLux and PGT oversized lines and schedule these as a full crew day so the opening is closed and watertight before we leave.
Trusted Brands We Service in Iona
TruePane is an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, CWS, and ViewLux. For Iona customers, that means we can order a custom geometric unit directly from the factory with the correct Lee County wind-load documentation attached. No third-party depot, no missing NOA paperwork. When your windows arrive, we install them and register both warranty layers that same day.
Common Custom & Geometric Windows Problems We See in Iona Homes
- Corroded aluminum jambs at the sill. Salt air from the Caloosahatchee and the Gulf oxidizes aluminum extrusions fast here. By the time a 30-year-old arched window leaks, the jamb anchors are often too far gone to hold a sash swap. A full frame-out is the only code-compliant fix.
- De-laminated impact glass from the 1990s. We see laminated units installed after Hurricane Andrew whose interlayers have separated at the sill line. The glass looks fine from the street but no longer carries a valid rating. Lee County permit review catches this and requires replacement.
- Hairline cracks at oversized opening corners. Iona’s post-Ian re-roofing shifted wall loads on hundreds of homes. When a big circular or trapezoid window goes in, those corner cracks have to be re-shimmed and re-flashed before the new glass can be set square.
- Failed NOA approvals on old impact windows. This is the trap unique to Iona’s rebuild market. An impact window installed in 1998 might have passed code then, but its Notice of Acceptance has lapsed under current Lee County review. You cannot reuse the sash. The whole frame has to come out.
Pricing for Custom & Geometric Windows in Iona, FL
A custom impact-rated geometric window in Iona runs $2,500 to $5,000 per opening with full frame-out. An arch or radius-top unit on a pre-1992 home runs toward the top of that range because the existing frame almost always fails current NOA review and has to be replaced. Standard-size impact windows start around $800 to $1,500 installed, and a whole-home package on a typical Iona CBS ranch runs $8,000 to $25,000 or more depending on opening count. Every quote is written, line-itemed, and fixed before we start. Call (239) 323-5522 to schedule a free measure.
What Custom & Geometric Windows Costs in Iona
Here are honest anchors for Iona’s market. Impact windows generally run $800 to $1,500 per window installed. An impact single-hung runs $900 to $1,800. Large or custom openings, which is most of what this page covers, run $2,500 to $5,000. Whole-home packages start around $8,000 and go past $25,000 on larger waterfront homes with multiple arched openings.
What moves the price in Iona is the opening count, the wind zone math for your exact elevation and exposure, whether you are on a ground floor or a second story, and the frame material. Vinyl runs less than aluminum, but aluminum with a marine-grade PVD finish holds up better in the salt air along McGregor and the river side. A full frame-out always costs more than a sash swap, and in Iona most custom geometries need a full frame-out because the original jamb is either corroded or fails NOA review. Call (239) 323-5522 and we will do a free in-home measure and put the number in writing.
Florida Pays You Back
Florida’s incentive stack can offset a meaningful part of a custom window project. The My Safe Florida Home program matches up to $10,000 for qualifying wind-mitigation upgrades, including impact windows and doors. Impact-resistant windows and doors are also exempt from Florida sales tax. On the federal side, the 25C energy credit covers 30% of product cost up to $600 per year on qualifying units. Your windstorm premium typically drops after a wind-mitigation inspection, which costs $75 to $150, with average premium credits around 25% on the windstorm portion. But the final numbers come from your insurer and the program administrator, not from us. What we provide is a written quote and a Florida Product Approval number for every unit so your inspector has what they need.
One comparison worth making up front: impact windows versus hurricane shutters. Shutters protect the opening but you hang them every time a storm comes, they corrode in salt air, and they do nothing for your energy bill or your daily comfort. Custom impact windows are permanent protection, no panels to store or hang. We do not sell or install shutters. We set the window once and it does the work every day of the year.
We Also Serve Cities Near Iona
TruePane installs custom and geometric windows throughout Lee County. We regularly work in Fort Myers, Cape Coral, Lehigh Acres, and North Fort Myers. For homeowners searching for Custom & Geometric Windows in Iona, we cover every neighborhood along Summerlin Road, McGregor Boulevard, and the river side of the corridor. If you are nearby, call and ask whether your home falls in our Iona route. Chances are it does.
Serving Iona, FL - Our Local Coverage Area
We’re based in the Iona 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 Iona
Your 1998 impact window likely carries a Notice of Acceptance that lapsed under current Lee County permit review. Post-Ian, code reviewers check NOA status on every opening touched by a permit. If the old unit’s NOA is no longer active, the entire frame must come out and be replaced with a currently approved assembly. This is the grandfathering trap we see constantly in Iona. Call (239) 323-5522 and we will look up your old window’s approval status during a free measure.
Yes, if the manufacturer tested that exact shape in a certified assembly. Not every trapezoid or arch on the market carries a Lee County wind-load approval for the 150 mph+ design zone. We quote only shapes with a current Florida Product Approval or Miami-Dade NOA for the specific configuration, glazing thickness, and frame system. Anything less will stall your permit.
We stop, photograph it, and price the fix in writing before we proceed. Missing or corroded straps are common in Iona’s older CBS homes, especially after re-roofing shifted wall loads. Our contracts include an inspection-driven allowance for exactly this situation. You approve the number, we install code-compliant straps, and then the window goes in.
Almost always, yes. Pre-1992 radius-top windows in Iona typically lack the polyvinyl butyral interlayer required to pass current large-missile impact testing. A sash swap reuse the old frame, which then fails the NOA review and stalls your permit. A full frame-out is the only reliable path, and it also gives us a clean surface to flash and anchor correctly.
Salt air from the Caloosahatchee estuary and the Gulf corrodes standard aluminum hardware faster than inland Lee County locations. In the Iona Shores neighborhood, our crew once replaced a 72-inch arched window where the original aluminum jamb had corroded from salt spray and the laminated glass interlayer had de-laminated at the sill. We now specify marine-grade or PVD-coated hardware and ask for confirmed DP ratings for salt-spray exposure on every custom unit we set along the river side of Iona.
Call (239) 323-5522 to schedule your free in-home measure and get a written, line-item quote for your custom or geometric window project in Iona. A live person answers, 24 hours a day.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Iona with custom and geometric window installations.
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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