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CGI
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AfterWhy Fort Myers Homeowners Choose CGI Windows & Doors
We provide CGI repair in Fort Myers for windows and doors, from older 2000s storm units to current Sentry, Estate, Targa, and HarborView lines. Our techs work on these products daily across Lee County, so we understand how CGI frames, hardware, and seals actually age under Florida UV, salt air, and hurricane cycles. We’re not factory-authorized, and we’ll say that plainly, but decades of hands-on repair and retrofit give us a practical edge when it comes to honest diagnostics and warranty-safe fixes. Call (239) 323-5522 to schedule service.
CGI built its name on impact-rated windows and doors engineered for coastal Florida, and a lot of Fort Myers homeowners chose that name for good reason. The frames are thick, the laminated glass is serious, and the interlock hardware is built to take repeated storm loads. But every product line has its weak points, and after enough years in salt air, those weak points show up. That’s where we come in.
Why Trust TruePane Windows & Doors for Your CGI Windows & Doors?
Our technicians have spent years pulling apart CGI windows and doors that have been through Florida storms, salt spray, and a decade of afternoon sun. We know the balance assemblies on Sentry single hungs, the corner gaskets on Estate casements, the roller tracks on Targa sliders, and the interlock hooks on HarborView double hungs. We know which parts fail first and why, and we know which aftermarket parts are worth installing and which ones aren’t.
Dale Kessler, our founder, grew up in a glazing family in Columbus, Ohio, and spent the better part of three decades measuring, setting, and sealing windows and doors across Southwest Florida. He built TruePane around one idea: that a window installation done right the first time costs less than one done twice. That applies to repairs too. If we rebuild a CGI balance assembly, we use factory shoes and new spiral rods, not a bargain cartridge that will fail in eighteen months. We register both warranty layers in writing before the truck leaves the driveway. If it is not in writing, it is not a promise.
Common CGI Windows & Doors Problems We Fix in Fort Myers
- Sentry Series single and double hungs: sashes that drop, stick, or slam. The balance shoes on CGIs Sentry hung windows are plastic, and Southeast Florida UV embrittles them over time. A cracked shoe won’t hold tension, so the sash drops when you let go, or binds when you try to move it. We rebuild both sides with factory shoes and new spiral rods. We don’t patch one side and hope the other holds.
- Estate Collection casements: corner gasket failure. The Estate casement seals at the corners with gaskets that shrink and crack after years of heat and salt exposure. The result is air leakage and, after a hard east wind, water entering behind the stucco. We replace the gaskets, reseat the sash, and check the corner welds before we call it done.
- Targa Series horizontal sliders: hardened rollers and scored tracks. Targa panels ride on rollers that collect salt grit and eventually grind down. The panel gets hard to slide, and the track itself gets scored. We replace rollers with OEM-spec units and smooth the track where we can. If the track is too far gone, we’ll tell you straight, and quote a replacement rather than sell you a temporary fix.
- HarborView double hungs: failed interlock hooks. HarborView double hungs lock by engaging interlock hooks where the sashes meet. After repeated impact cycles or years of harsh operation, those hooks can bend or snap. The window rattles, the lock doesn’t sit tight, and the weatherstripping compresses unevenly. We replace hooks and realign the interlock so the window closes solid.
- Impact glass edge seal clouding on all CGI lines. Over time, laminated impact glass can lose its edge seal and develop fog between the panes. This is a glass replacement job, not a frame repair. We source replacement IGUs with the correct DP rating for Fort Myers wind zones, and we pull the permit when the job requires it.
CGI Parts & Our Repair-vs-Replace Approach
We use genuine CGI parts where they matter: balance assemblies, interlock hooks, and weatherstripping. CGI’s tolerances are tight, and the aftermarket versions often fail early, which means you pay twice. For obsolete trim, exterior cosmetic covers, or small hardware that CGI no longer stocks, we’ll install quality aftermarket equivalents, but only when that’s clearly the better path than repeated patching.
We stock common CGI parts in our Fort Myers shop: Sentry balance shoes, Estate corner gaskets, Targa roller assemblies, and standard weatherstripping profiles. That cuts turnaround time on most repairs. When the diagnosis says replace rather than repair, we quote it straight, side by side with the repair option, so you decide with numbers in front of you. Call (239) 323-5522 for an exact quote, estimates are free.
Our CGI Service Process - Step by Step
- 1
Diagnosis. We inspect the unit in place, open and close it, check the balance, the interlock, the tracks, and the frame sealing. We identify the exact failure mode, not just the symptom.
- 2
Quote before we touch anything. We show you the repair cost and the replacement cost on paper. You approve the work before we order parts or turn a screw.
- 3
Repair or install. We use CGI factory parts where tolerance matters. We prep the opening properly, address any hidden rot or frame damage behind stucco, and set the unit plumb, level, and square. If the pane is not true, the job is not done.
- 4
Test and verify. We run the window or door through full travel, check the interlock, check the seal, and confirm drainage. On impact units, we verify the DP rating is documented for your home’s wind zone.
- 5
Warranty registration. Both manufacturer warranty layers get registered in writing before the truck leaves the driveway. If we can’t register it, we tell you why before we start, not after.
CGI Products We Service & Install in Fort Myers
We service and install the full CGI line that’s common in Fort Myers: Sentry Series single and double hungs, Estate Collection casements and picture windows, Targa Series horizontal sliders and sliding doors, and HarborView double hungs and impact-rated configurations. We work on both current production models and the older 2000s-era units still in thousands of Lee County homes. We also handle Impact Windows services including glass replacements for these lines, with single hung, double hung, and vinyl replacement window applications where the frame remains sound.
We Also Service These Brands
CGI is one of the brands we service daily, but not the only one. We’re an authorized installer for more than a dozen manufacturer lines including PGT, CWS, ES Windows, and ECO Window Systems, plus Andersen, Pella, Marvin, Milgard, and Jeld-Wen. If you have a mix of brands in your home, one visit covers them all.
FAQs - CGI Windows & Doors Service in Fort Myers
No. We are an independent CGI service provider. We are not factory-authorized, we don’t present ourselves as a factory arm, and we don’t route your warranty registration through any channel that implies that. We use genuine CGI parts where tolerance matters, and we register both warranty layers in writing as an independent installer.
Yes, for balance assemblies, interlock hooks, weatherstripping, and glass IGU replacements. We use quality aftermarket parts only for obsolete trim or cosmetic items where CGI no longer supplies the part and the aftermarket version is a better option than repeated repair. We’ll label which is which on the quote so you know exactly what you’re paying for.
Most balance, gasket, and roller repairs on CGI windows are done in a single visit. Glass replacement usually takes one to two weeks, depending on IGU availability and permit processing in Cape Coral Cgi service areas and Fort Myers. If the job requires a county inspection, that adds the inspectors schedule to the timeline, and we’ll tell you that up front. Call (239) 323-5522 to get a time estimate for your specific repair.
We work on Sentry Series single and double hungs, Estate Collection casements and picture windows, Targa Series horizontal sliders and sliding doors, and HarborView double hungs, including impact-rated configurations. We service both current production and older 2000s-era units still common in Fort Myers homes.
No. Using an independent service provider does not void a CGI manufacturer warranty, as long as the repair work follows the manufacturer’s specifications and uses appropriate parts. We document parts used and work performed, and we register warranty layers in writing. If a repair involves a structural alteration, like modifying a frame, we’ll flag any warranty implications before we start.
CGI window repair in Fort Myers typically runs from $180 to $450 for common issues like balance replacements, gasket replacement, or roller changes. Full glass IGU replacement runs $600 to $1,800 per unit, depending on size and DP rating. Full frame replacements on older CGI units often run $2,500 to $6,000 per opening, especially if Lee County inspectors require impact-rated upgrades. For an exact quote on your unit, call (239) 323-5522, estimates are free.
Yes. If the frame is sound, we can replace the insulated glass unit with a new impact-rated IGU that carries the correct DP rating for your Fort Myers wind zone. We handle the permit if required, and we register the replacement glass under the manufacturer warranty layers. Call (239) 323-5522 and we’ll assess the sash and get you an exact quote.
That whistle is almost always a deteriorated corner gasket on the Estate casement. The gasket shrinks and cracks over years of heat and salt exposure, and when the wind hits the window from the right angle, it forces air through the gap and creates a whistle. We replace the gasket, reseat the sash, and the whistle stops. If left too long, the gap can let water in behind the stucco, which is a much bigger job.
Yes. We service the original three-panel Targa sliders still in many Fort Myers homes and provide Cgi service in Lehigh Acres. The most common issue is roller degradation, which makes the panels hard to slide, and we also see scored tracks from salt grit. We rebuild the rollers with OEM-spec replacements and resurface or replace the track where needed. Some older Targa parts are limited in supply, and we’ll be straight with you if a replacement door makes more sense than further repairs.
In some cases, yes, if the existing frame is structurally sound and can accept a heavier impact-rated IGU with proper anchoring. But we won’t do this if the frame can’t carry the load. In Fort Myers post-Ian, Lee County inspectors are strict about DP ratings and anchoring requirements, and a like-for-like glass swap often triggers an upgrade requirement. We’ll assess the frame, check the wind zone, and give you a straight answer on paper. Call (239) 323-5522 for an assessment.
No. That rattle is usually a failed interlock hook on the HarborView double hung. The hooks engage when the sashes meet, and after repeated impact cycles or rough operation, they bend or snap. The window loses its tight lock and the weatherstripping compresses unevenly. We replace the hooks, realign the interlock, and the window closes solid again. It’s a straightforward repair, and we keep the parts in stock.
Book Your CGI Service in Fort Myers, FL
Call TruePane Windows & Doors at (239) 323-5522 to schedule your CGI repair or replacement estimate in Fort Myers. We’ll inspect the unit, put the numbers on paper, and leave the decision with you. Live person answers the phone, day or night.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Fort Myers since 2008.
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.