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CGI Windows & Doors in Clermont, FL | TruePane Windows & Doors
We service CGI windows and doors across Clermont as an independent provider, not a manufacturer affiliate. The work we do here leans heavily toward glass pack rebuilds and frame repairs on CGI Estate and Sentinel units that fail years earlier on west-facing hillside elevations than they do on the north side of the same house. If you own a CGI window or door in Clermont, call (754) 238-2201 and we’ll tell you whether it’s a repair or a replacement before you spend a dollar.
Our crews have rebuilt CGI hurricane-rated frames in Clermont’s hillside subdivisions since the first wave of 2000s-era aluminum windows began failing, and we keep factory corner keys plus OEM sill adapters on hand for jobs that downtown shops would quote as full frame-rips. We’re TruePane Windows & Doors, and our CGI sales & service work covers every model line the company has ever shipped to Florida.
Why Clermont Residents Choose Us for CGI Service
Dale Kessler grew up in Kendall, back when that part of Miami-Dade was still mostly nurseries and canal roads, and he spent summers watching his father re-glaze storefronts along the Tamiami Trail before he ever picked up a paycheck. He trained at Miami Dade College’s vocational program, where he learned to read a rough opening the way a doctor reads an X-ray, slowly and without guessing. That’s the standard our technicians bring to every CGI job in Clermont.
We’re not the cheapest bid in the room, and we’re not trying to be. We’re the call you make when the glazing gasket on your Estate double hung is UV-crazed and you want it fixed with the right part, not a workaround. Every job carries our Done Right Promise backed by The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before our truck leaves your driveway. A live person answers our phone 24 hours a day, seven days a week, not a voicemail tree.
We’ve served the Clermont service area long enough to know which neighborhoods are seeing the first wave of builder-grade failures and which ones are still a few years out.
Common CGI Windows & Doors Problems We Solve in Clermont
- Fogged argon-filled IGUs on west-facing Sentinel sliders and picture windows. Clermont’s elevated terrain and ring of surrounding lakes push humidity levels higher than flat inland Florida, and west-facing units on hillside lots take direct afternoon sun for hours. We see seals fail on these elevations three to five years before north- or east-facing units on the same slab.
- Extruded aluminum frame corner-key loosening on ridge lots. Wind vibration along the Lake Wales Ridge works screws loose over time, opening leak paths between the head and side jambs. This is a CGI-specific failure pattern we repair with factory corner keys, not silicone smeared into the gap.
- UV-crazed glazing gaskets on Estate Series double hungs. The unshaded south and west exposures common on Clermont’s hillside properties bake the rubber until it checks and cracks. When the gasket goes, the sash loses its seal against wind-driven rain. We replace with OEM EPDM weatherstripping.
- Alkaline hard-water scaling on Classic Series single hung tracks. Clermont irrigation wells pull water with high mineral content through the Lake Wales Ridge. That water etches the lower sash tracks of Classic Series single hungs until they bind. We clean, re-square, and rebuild the roller assemblies rather than quoting a full frame replacement.
- Jamb expander failures on homes built between 2000 and 2015. The master-planned boom subdivisions like Independence, Greater Groves, and Legends installed builder-grade aluminum windows that are now hitting the 10-to-20-year failure window. When the jamb expander won’t square, that’s an honest replace, and we’ll show you the measurements before we quote it.
CGI Service in Clermont: What Local Conditions Mean for Your Equipment
On Clermont’s Lake Wales Ridge hillside lots, the same CGI Estate picture window that fails its seal at year 11 on a west-facing rear elevation will still be dry and clear at year 16 on the north elevation of the same slab. That’s not a theory; we’ve measured it on enough homes in Greater Groves and the Legends community, plus our Montverde CGI service area, to quote it as fact. The rear elevation on these steeper streets is intentionally oriented to capture lake or pond views, which means it faces due west and takes the full force of Central Florida’s afternoon sun. The argon dissipates, the seal lets go, and the glass fogs years ahead of the front of the house.
That’s why we pre-survey sun azimuth and elevation before quoting any seal-only rebuild. If your CGI window faces west on a ridge lot, we tell you what to expect at year 10, year 12, and year 15, and we price the work so you understand the real lifespan. Nobody needs a surprise fogged unit two years after they paid for a repair.
CGI Models & Products We Service in Clermont
We service the full CGI residential line: Estate Series impact-rated single and double hungs, Classic Series builder-grade aluminum windows, Sentinel Series sliding glass doors, and Architectural Series fixed and picture windows. Our parts shelf for Clermont jobs includes OEM stainless balance springs, high-sash EPDM weatherstripping, factory corner keys, and OEM sill adapters. Where OEM lead times stretch past two weeks, we use aftermarket weep-hole covers and roller assembly rebuild kits that match the original spec, and we tell you which is which on the estimate.
We only replace full windows when the frame is pinholed through the air cavity or the jamb expander won’t square. Everything else gets repaired with the right part and our 90-day promise behind it. Hurricane impact windows, sliding windows, and wind mitigation code compliance are the three corners of most CGI work we do in Clermont and our Oakland CGI service area.
CGI Service Pricing in Clermont
CGI glass pack replacement in Clermont typically runs $220 to $480 per unit depending on sash size and whether it’s argon-filled. Roller assembly rebuilds on Sentinel sliders run $160 to $350. Full frame replacements for Classic Series single hungs start around $650 and go up with impact rating and size. A complete Sentinel sliding door replacement, when the frame is pinholed and it’s genuinely needed, lands between $1,800 and $3,600.
What drives the cost: whether the unit is impact-rated, whether the frame can be saved, and whether the elevation is a west-facing ridge lot that needs a full seal survey before we quote. Our free estimates include measurements, a written line-item breakdown, and both warranty layers registered before we leave. Call (754) 238-2201 for an exact quote, estimates don’t cost you anything.
Serving Clermont, FL - Our Local Coverage Area
We’re based in the Clermont area and know this community well, and we also provide CGI service in Minneola. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - CGI Windows & Doors in Clermont
West-facing windows on Clermont’s Lake Wales Ridge hillside lots take direct afternoon sun for three to five more hours per day than north- or east-facing units on the same house. That prolonged UV and heat load breaks down the IG seal faster and drives argon out of the cavity sooner. On steeper streets in Greater Groves and the Legends community, we routinely see west-facing units fog at year 11 while north-facing units stay clear to year 16. Call (754) 238-2201 and we’ll survey your elevations before quoting a glass pack rebuild.
In most cases we replace the glass pack only and keep the original frame. The Sentinel frame is extruded aluminum and typically survives long after the IG unit fails. If the track was bedded in unsealed builders’ sand that held irrigation water against the frame toe, we rebuild the roller channels, reset the sill with a drainage dam, and swap in an OEM argon pack. The door stays. Call (754) 238-2201 for a free assessment.
Classic Series windows are builder-grade and may not meet current Florida Building Code wind-load requirements for ridge-top exposures in Clermont or our CGI in Groveland service area. The wind pressure on an elevated lot is higher than on flat ground, even 60-plus miles from the coast. We check product approval numbers against your specific site conditions and tell you if the window complies or needs upgrading to an impact-rated line. Call (754) 238-2201 and we’ll pull the code requirements for your address.
We pull the permit. Any window or door replacement in Clermont that changes the structural opening or involves impact-rated products requires a City of Clermont permit and inspection, and a failed inspection costs you time and money. Our crew handles the permit, schedules the inspection, and walks it through to sign-off. Call (754) 238-2201 and we’ll handle the paperwork.
A crack at the frame corner is usually either dried sealant pulling away from the frame or a welded corner that has let go from wind vibration. If the frame shows a visible gap between the head and side jamb when you press on the corner, that’s a failed weld, not sealant. If the crack is flush and just looks ugly, it’s likely sealant shrinkage. Either way, we inspect it and give you the answer before you spend a dollar. Call (754) 238-2201 for a free look.
Service Areas Near Clermont
We run CGI service calls from Clermont into the surrounding Lake County and West Orange communities. If you’re in CGI service in Clewiston territory or closer to CGI service in Cloud Lake, we cover those areas too. Minneola, Groveland, Montverde, and the Four Corners area around the Polk and Osceola lines are all regular stops for our trucks.
Book Your CGI Service in Clermont Today
Call (754) 238-2201 and a live person answers, day or night. We’ll schedule a free estimate, measure every opening twice, and put the price in writing before any work starts. If the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Clermont 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.



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