Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Fort Myers
Window replacement in Fort Myers isn’t a cosmetic upgrade. It’s a structural decision that determines whether your home meets Lee County’s post-Ian building code, holds its insurance policy, and stands up to the next Gulf storm. TruePane Windows & Doors installs Florida Product Approval-rated impact windows across Fort Myers, from Cape Coral Parkway to McGregor Boulevard, with documented design-pressure ratings that Lee County inspectors accept and insurers recognize. Call (239) 323-5522 for a free in-home measure and a written quote with both warranty layers registered before the truck leaves your driveway.
Why TruePane Windows & Doors Is Fort Myers’s Preferred Window Replacement Company
We’re a second-generation glazier’s shop, founded by Dale Kessler on a rule that’s been on the whiteboard since day one: if the pane is not true, the job is not done. That’s not marketing copy. It’s how we train the background-checked, uniformed technicians who measure every opening twice in Fort Myers homes, and how we’ve kept our reputation intact through over four decades of community service.
Fort Myers homeowners call us because we quote manufacturer lines side by side on paper. You see exactly what you’re buying: a PGT impact-rated casement versus a CGI fixed unit, each with its Florida Product Approval number and design-pressure rating listed in writing. No vague “impact glass” language. No surprises on the bill. Our 90-Day Done Right Promise means if the work isn’t right, we make it right, with no paperwork fights and no arguing.
The Keystone Standard backs every Fort Myers install. Both manufacturer warranty layers get registered in writing, with durations stated, before we leave the job. A live person answers the phone 24 hours a day, 7 days a week. Not a voicemail tree. Not a callback form. Call (239) 323-5522 and you’ll reach a human who knows window glass.
Our Window Replacement Services in Fort Myers
Every home in Fort Myers has different openings, different wind zones, different exposure. We handle the full range, and we’ll tell you plainly which approach fits your structure and your insurance situation.
Full Frame Replacement
Full frame replacement is the standard for Fort Myers homes built before 1992. Those CBS block and stucco houses, common through Lehigh Acres, older Gateway neighborhoods, and the pre-boom downtown blocks, were framed with single-pane aluminum or jalousie windows that carry no impact rating. A full frame replacement pulls the entire old unit, down to the rough opening, so we can replace rotted wood bucks, square the opening, and install a proper impact-rated unit that Lee County will pass on first inspection. This is the only repair path that satisfies the current Florida Product Approval requirement on pre-1992 construction.

Insert Window Replacement
Inserts work when the existing frame is square, true, and structurally sound. In Fort Myers’s salt air, that’s less common than homeowners expect. We check the tracks, the jamb, and the wood buck behind the stucco before we recommend an insert. If the frame is corroded or the buck is rotted, an insert is a waste of your money and a fast track to a failed wind mitigation inspection.

Vinyl Replacement Windows
Vinyl has a strong case in Fort Myers if you pick the right product. Year-round UV here bleaches and embrittles cheap vinyl faster than inland cities. We install vinyl lines from manufacturers that engineer for Gulf Coast exposure, including PGT’s vinyl impact lines, with options that carry Miami-Dade NOA and Florida Product Approval listings for our wind zone. Salt air doesn’t touch the vinyl itself; the hardware is where corrosion starts, and we spec stainless or marine-grade hardware on every coastal install.

Energy-Efficient Upgrade
Fort Myers’s high humidity and year-round cooling load make glass package selection a real dollar decision. Low-E coatings and insulated glass units cut the heat gain that drives your summer electric bill. Post-Ian, many Fort Myers homeowners are pairing energy-efficient glass with impact ratings in the same unit, which is the smart way to do it. You get the insurance benefit and the thermal benefit in one permitted install, and the 25C federal energy credit can offset part of the product cost.

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 Fort Myers
TruePane is an authorized installer for more than a dozen manufacturer lines, including Andersen, Pella, Marvin, Milgard, Jeld-Wen, PGT, CGI, and ES Windows. We stock the local lines Fort Myers inspectors know best: PGT and CGI make most of the Florida Product Approval impact units going into Lee County homes, and Therma-Tru handles the entry doors that pair with a full window swap. We quote your options side by side on paper so you can compare glass packages, design-pressure ratings, and warranty terms.
Common Window Replacement Problems We See in Fort Myers Homes
- Salt-corroded aluminum tracks and hardware. Homes on the Gulf side, especially along McGregor Boulevard and the river corridors, see aluminum frames pit and bind within fifteen years. The glass may look fine; the hardware is failing.
- Rotted wood bucks hidden behind stucco. The original wood framing around window openings absorbs decades of humidity and leaks, and you can’t see it until the window comes out. We find this on a majority of pre-1992 Fort Myers CBS homes we pull.
- Pre-Andrew single-pane and jalousie windows with no impact rating. Lehigh Acres and older Gateway neighborhoods are full of them. An insurer can non-renew the policy for a single non-rated opening, and a Lee County inspector will not sign off on a like-for-like swap.
- Non-permitted insert installs that fail inspection. We’ve seen homeowners pay for vinyl inserts without a permit in a pre-1992 CBS home, only to have the Lee County inspector order removal because the opening needed a Florida Product Approval impact unit with documented design-pressure ratings. The job cost doubled.
Pricing for Window Replacement in Fort Myers, FL
You should know what to expect before you call. A single impact-rated vinyl single-hung replacement in Fort Myers typically runs $900 to $1,800 installed, depending on size and design pressure required. Full frame replacement on a pre-1992 CBS opening adds labor for pulling the old frame, repairing the buck, and re-flashing the opening; budget $1,400 to $2,800 per opening for a standard size. Large or custom openings run $2,500 to $5,000 and up. Whole-home packages on a typical three-bedroom Fort Myers ranch land between $8,000 and $25,000. We give you a written, line-item quote before any work begins, and we register both warranty layers before we leave the driveway. Call (239) 323-5522 to schedule your free in-home measure.
What Window Replacement Costs in Fort Myers
Impact windows in Fort Myers generally run $800 to $1,500 per window installed for standard sizes. Impact single-hungs run $900 to $1,800. Large or custom openings sit between $2,500 and $5,000. Whole-home packages on a typical Lee County CBS ranch start around $8,000 and can reach $25,000 or more for larger homes with custom shapes, second-floor openings, or higher design-pressure requirements.
What moves the price in Fort Myers: opening count, whether you’re in a high-wind zone requiring large-missile-rated glass, first or second floor (floor height changes the design pressure the unit must carry), and frame material. Vinyl costs less up front; thermally broken aluminum handles wider spans but costs more. We’ll explain every number in your written quote. The measure is free. Call (239) 323-5522 to lock in an exact price with no change orders later.
Florida Pays You Back
Fort Myers homeowners are in a rare position right now. Several incentive programs stack on top of each other to offset the cost of impact-rated window replacement. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida also runs a sales-tax exemption on impact-resistant windows and doors. The federal 25C energy credit returns up to 30% of product cost, capped at $600 per year, on qualifying energy-efficient units. And after a wind-mitigation inspection, which typically runs $75 to $150, many Fort Myers carriers apply a windstorm-premium credit averaging around 25% on the windstorm portion of the policy.
We don’t set the final numbers. Programs have qualification rules, and carriers adjust their own credits. What we do is document everything: the Florida Product Approval numbers, the design-pressure ratings, the installation photos, the permit record. When your carrier or the grant program asks for proof, you have it in a file that doesn’t require a phone call to sort out.
One comparison worth making: impact windows versus hurricane shutters. Shutters are cheaper up front, but they only help if someone is home to deploy them before a storm, and they do nothing for your insurance premium unless you can document the opening’s overall wind mitigation. Impact windows are permanent protection. No panels to hang. No storage racks. No 3 a.m. scramble when a storm shifts east. For most Fort Myers homeowners who intend to stay in their house, the impact-rated replacement wins on insurance value and day-to-day sanity.
We Also Serve Cities Near Fort Myers
Our Fort Myers crews regularly work throughout Fort Myers and the surrounding Lee County communities: North Fort Myers, Cape Coral, Lehigh Acres, and Estero. We schedule measures and installs across the metro area, coordinated from our South Florida office, with local crews who know the inspectors and the permitting offices in each jurisdiction.
Local Permitting and Code Requirements in Fort Myers
Hurricane Ian made Category 4 landfall directly over Fort Myers and Lee County in September 2022, and that event changed what a window replacement means here. Lee County is now one of the only Florida jurisdictions where any window swap on a pre-1992 CBS home must be permitted and must meet Florida Product Approval design-pressure ratings for the home’s specific wind zone. That rule doesn’t exist in Tampa or Orlando, where Ian’s winds were far weaker. In Fort Myers, a homeowner who budgeted for a simple like-for-like sash swap on a 1988 CBS ranch can be blindsided when the inspector requires impact-rated units with documented DP ratings, turning a $600 job into a $3,000-plus project.
We pulled a 1988 single-pane aluminum double-hung from a CBS ranch in Lehigh Acres and found the jamb packed with salt-corroded track and a rotted wood buck hidden behind the stucco. The homeowner expected a $600 like-for-like sash swap. Our crew installed a PGT impact-rated casement with a Miami-Dade NOA and documented the DP rating for Lee County inspection. That documentation saved the customer from an insurer non-renewal a month later. That’s the difference between a window company that understands Fort Myers code and one that just sells glass.
Post-Ian, Lee County building inspectors are flagging every window and door swap as a permit-required alteration that must meet current Florida Product Approval design-pressure ratings for the home’s wind zone. Fort Myers sits in a high-wind zone where certain openings, especially bedroom egress windows, may require large-missile-rated glass with HVHZ compliance. Design pressure is a PSF rating and never exceeds +/-100 on any unit we install. If a contractor shows you a “DP” number in the hundreds, they’re quoting wind speed as design pressure, which is a mistake that will fail inspection. Wind speeds for Fort Myers’s wind zone run 140 to 170 mph depending on location and exposure. The DP rating on the unit must match the opening, not the marketing brochure.
Our Window Replacement team handles the permit application, the product approval documentation, and the inspection scheduling. We don’t hand you a stack of papers and wish you luck. We walk the opening with the inspector if needed. The permit is part of the job, not an add-on fee.
Serving Fort Myers, FL - Our Local Coverage Area
We’re based in the Fort Myers 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 Replacement in Fort Myers
Yes. Lee County requires a permit for any window replacement on a pre-1992 home, even for a single opening. The replacement must meet current Florida Product Approval design-pressure ratings for the home’s wind zone. We pull the permit, document the product approval numbers, and schedule the inspection as part of every Fort Myers install. Call (239) 323-5522 for a quote that includes the permit work.
The unit must carry a Florida Product Approval number with design-pressure ratings matched to the specific opening: size, floor height, and wind zone. Fort Myers openings in high-wind zones often require large-missile-rated impact glass with Miami-Dade NOA compliance. We list the exact DP rating required for each opening in your written quote. Call (239) 323-5522 to have your openings measured and rated.
Replacing non-impact jalousie windows with documented Florida Product Approval impact units can qualify you for a windstorm-premium credit averaging around 25% on the windstorm portion after a wind-mitigation inspection. It also removes a common reason for insurer non-renewal in Lee County. We document every approval number and rating for your underwriter. Call (239) 323-5522 for a free measure and a quote your insurance agent will recognize.
The vinyl itself holds up; it’s the hardware and any exposed aluminum parts that corrode. We spec marine-grade or stainless hardware on coastal Fort Myers installs, and we avoid aluminum tracks where salt exposure is direct. The failure we see most often is not the window but the rotted wood buck behind the stucco, which has nothing to do with the window and everything to do with decades of Gulf humidity. Call (239) 323-5522 to have your openings inspected before you buy.
No. Glass-only replacement in a pre-1992 single-pane or jalousie frame does not meet Lee County’s current Florida Product Approval requirement, because the frame itself carries no impact or design-pressure rating. The proper fix is full frame replacement with a rated impact unit. Call (239) 323-5522 and we’ll show you the difference in writing.
Key Takeaways
- Fort Myers window replacement on pre-1992 homes requires a permit and Florida Product Approval impact units with documented DP ratings.
- Impact windows in Fort Myers run $800 to $1,800 per window for standard sizes; whole-home packages run $8,000 to $25,000-plus.
- Rotted wood bucks and salt-corroded tracks are the two most common hidden problems we find in Fort Myers homes.
- My Safe Florida Home grants, the sales-tax exemption, the 25C federal credit, and windstorm-premium credits can stack to offset real money.
- TruePane quotes manufacturer lines side by side on paper, registers both warranty layers in writing, and backs every job with the 90-Day Done Right Promise.
Get a Free Fort Myers Window Replacement Estimate
If you live in Fort Myers, North Fort Myers, Cape Coral, Lehigh Acres, or Estero, and you want a window replacement quote that includes the permit, the product approval documentation, and both warranty layers registered in writing, call TruePane Windows & Doors at (239) 323-5522. We’ll measure twice, quote on paper, and stand behind the work. A live person answers, 24/7.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Fort Myers, FL through a second-generation glazier’s craft tradition.
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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