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AfterCGI Windows & Doors in Marco Island, FL | TruePane Windows & Doors
We provide independent CGI window and door service across Marco Island. That means repairs, hardware replacement, glass work, and full-frame retrofits on CGI equipment, done without any manufacturer affiliation or the delays that come with it. What makes our approach different here is straightforward: Marco Island is the largest barrier island in Florida, surrounded by salt water on all four sides, and CGI hardware fails differently here than it does ten miles inland. If you need a CGI window or door looked at on Marco Island, call (239) 326-9942 and a person answers, day or night.
We know these openings because we have worked on hundreds of them across Collier County’s coastal barrier islands. Not as a corporate service center. As a local glazing company that sets, repairs, and replaces windows and doors the way Dale Kessler learned from his father’s shop in Columbus: measure twice, set it true, stand behind the work. We are authorized installers for over a dozen manufacturer lines, but our CGI work is independent. That independence is exactly what lets us repair what others want to replace.
Why Marco Island Residents Choose Us for CGI Service
Most window companies on Marco Island will look at a seized CGI slider or a fogged 800 Series double hung and bid a full replacement. We do not start there. Our techs have removed, cleaned, replaced, and re-set more CGI frame and sash hardware on this island than anyone should have to count. You get the repair that solves the problem, not the upsell that replaces it.
Our CGI familiarity for CGI sales & service comes from the field, not a brochure. We have worked on Classic 800 Series hung windows, Estate Collection doors, Targa casements, and 900 Series 3-lite sliders in Deltona-era CBS homes, newer waterfront builds, and everything between. Dale Kessler, our owner, spent the better part of two decades measuring, setting, and finishing windows before moving his operation to Southwest Florida. His crews have replaced impact glass along the Gulf Shore Boulevard corridor in Naples and learned exactly how salt air and storm pressure punish a poorly seated frame. On Marco Island, those lessons apply to every elevation of every house.
We are also part of this community. TruePane has served local homeowners for over 42 years through Dale’s craft heritage, and we plan on being here to answer the phone in thirty years. That is not a slogan. It is how we run the books.
Common CGI Windows & Doors Problems We Solve in Marco Island
- Seized rollers in 900 Series 3-lite sliders. Canal-side salt spray wicks into the bottom track on these horizontal sliders, and the stainless roller assemblies pit and seize. The heavier outer panel then jumps the rail and binds against the fixed lite. This is the most common CGI call we get on Marco Island, and it is almost always repairable by replacing the rollers and treating the track instead of swapping the entire opening.
- Fogged or delaminating laminated glass in Classic 800 Series hung windows. West-facing Gulf elevations take daily thermal cycling and wind-driven salt. The polyurethane edge seals on impact laminate compress and breach over time. The glass fogs between the panes or the laminate starts to delaminate at the corners. In Marco Island’s salt-laden humidity, this happens measurably faster than on mainland Naples.
- Corroded latch levers and keeper plates on Estate Collection French doors. The rear-canal entrance on most Marco Island homes is shaded for half the day. Hidden moisture never fully dries, and the interior latch hardware on these French doors splits and corrodes from the inside out. Homeowners notice the door will not secure properly, or the lever feels gritty and loose.
- Racked mainframes on double hung units in settled Deltona-era CBS homes. The original ranch homes built from 1962 onward sit on soil that has shifted for sixty years. The welded aluminum corners on CGI double hunts take racking stress from the settled concrete block walls. Sash alignment goes out, and no amount of shimming fixes it permanently. At that point, we tell you honestly: the frame has moved, and replacement is the only long-term fix.
- Rusted, pitted sill pans and frame bases on all elevations. Because Marco Island is encircled by salt water, there is no sheltered rear exposure. A CGI frame on the street side takes Gulf-driven salt spray while the canal-side frame sits in still marine humidity. The sill pan deteriorates on both sides at once, which is something you do not see on mainland lots in East Naples or Goodland.
CGI Service in Marco Island: What Local Conditions Mean for Your Equipment
Marco Island is Florida’s largest barrier island, completely encircled by salt water: the Gulf of Mexico to the west, Cutter Bay to the east, and a canal network that wraps behind most homes. When Hurricane Irma made near-direct landfall here as a high-end Category 3 in September 2017, it triggered a sustained wave of mandatory Impact Windows in Marco Island replacements in the older Deltona Corporation homes from the 1960s and 70s. Those homes still fill the interior streets, and many still carry original jalousie or single-pane aluminum sliders that fall far short of current Florida Building Code wind-load requirements. This matters because the retrofit demand on Marco Island is concentrated on those older interior-street homes, not the newer waterfront construction that already carries impact-rated systems.
What this means for CGI owners specifically is that the canal system behind most homes and the Gulf breezes on the front create an attack pattern you do not see in Naples or Bonita Springs: wind-driven salt on the street-facing elevation and still-air marine humidity on the canal-side elevation, hitting the same house at the same time. A 3-lite slider on a canal-side lanai may fail faster than the same unit on a protected Naples courtyard, even though both carry the exact same wind-load rating. Technicians who treat Marco Island like any other coastal zip code underestimate this and get callbacks on hardware they assumed was protected. We do not assume. We look at all four sides.
CGI Models & Products We Service in Marco Island
Our techs work on the full CGI residential line: the Classic 800 Series (single and double hung, plus horizontal rollers), the Estate Collection (entry and French doors), the Targa Series (casement and awning windows), and the 900 Series (3-panel sliding and 3-lite roller units). We also handle impact-resistant windows, Marco Island Window Installation for full frame replacement, and routine window maintenance and care across Marco Island.
On parts, we are particular. We use OEM CGI rollers, latches, and weatherstripping whenever possible. The marine-coastal 316 stainless and proprietary nylon rollers on CGI units are not reliably matched by generic hardware, and on Marco Island that distinction shows up in months, not years. When a trim piece or latch is obsolete or discontinued, we turn to proven aftermarket corrosion-resistant equivalents rather than fabricate something unsafe. We stock the common OEM parts locally so a Marco Island service call does not wait on a freight shipment from a distributor in Miami.
CGI Service Pricing in Marco Island
CGI service pricing depends on what failed. A roller and hardware repair on a 900 Series 3-lite slider typically runs between $285 and $520 on Marco Island, which includes the OEM parts and the labor to reset the panel alignment. Fogged glass replacement in an 800 Series hung window runs higher because impact laminate is a specialty product, but it is still a fraction of a full window and frame replacement. A complete new CGI opening on a Deltona-era CBS home falls between $1,400 and $3,600 installed depending on size, glass package, and whether the old frame needs a full-frame retrofit or an insert replacement.
What drives the cost most on Marco Island is corrosion. A unit that has lived next to salt water for fifteen years may need the track linished and the sill pan rebuilt before the new hardware goes in. That work is not optional if you want the repair to hold. Our estimates are written line by line, with both warranty layers registered in writing before we leave the driveway. We never surprise you with a change order. Call (239) 326-9942 for a free, no-pressure estimate, and you will know exactly what the job costs before we start.
Serving Marco Island, FL - Our Local Coverage Area
We’re based in the Marco Island 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 - CGI Windows & Doors in Marco Island
Can you repair the rollers and track on my CGI 900 Series 3-lite slider if it’s already pitted from salt exposure on Marco Island?
Yes, in most cases the rollers and hardware can be replaced, and the track can be linished, resealed, and treated with a marine-grade corrosion inhibitor. The repair works best when the mainframe is still square and the glass is intact. If the bottom track is pitted through or the frame is racked, a full replacement may be needed. Call (239) 326-9942 and we will look at it the same day.
Are CGI windows and doors rated for the specific wind-load requirements in Collier County on Marco Island?
CGI manufactures to the Florida Building Code impact-glazing standards, and their rated products are compliant for permitted window and door replacements across Collier County when installed to the manufacturer’s specification. What matters on Marco Island is not just the rating, but the condition of the frame and hardware after years of four-sided salt exposure. We check both. No rating protects a seized roller or a breached seal.
Do you stock OEM CGI replacement hardware for Estate Collection French doors on Marco Island?
We stock the common OEM latch levers, keeper plates, and hinge hardware for the Estate Collection, and we source direct from CGI and major aftermarket suppliers for the less common parts. For discontinued trim we use proven corrosion-resistant equivalents. We do not make unsafe substitutes. Most Estate Collection hardware repairs on Marco Island are done in a single visit.
My CGI double hung window from the early 2000s has cracked stucco around the frame and the sash won’t stay up. Is it a frame failure?
Cracked stucco around a CGI double hung in a Marco Island CBS home usually means the concrete block wall has settled behind the frame. The welded aluminum mainframe then racks, and the sash loses its alignment and will not hold position. That is a frame issue, not a balance or spring failure. Replacement is generally the only permanent fix. We will tell you that straight, and we will never sell you a repair that will not hold. Call (239) 326-9942 for an exact quote, with no obligation.
Do you repair CGI impact glass that has fogged or delaminated on Marco Island?
We do. Fogged or delaminating laminated glass in CGI units comes from breached polyurethane edge seals, which is common on west-facing Gulf elevations on Marco Island where daily thermal cycling and wind-driven salt accelerate the seal failure. We replace the insulated glass unit to restore the impact rating and the view. The cost depends on the size and laminate thickness. Estimates are free at (239) 326-9942.
Service Areas Near Marco Island
We service the entire Marco Island area, including the older interior Deltona streets and the waterfront canal homes. For CGI work on the mainland, we also cover Marco Island service area in full, CGI service in Naples including North Naples and Golden Gate, and CGI service in Bonita Springs and Estero. If you are not sure whether we cover your street, call (239) 326-9942.
Book Your CGI Service in Marco Island Today
If a CGI window or door on Marco Island is sticking, fogged, or refusing to close, call (239) 326-9942. A live person answers. We will set an appointment, send a background-checked, uniformed tech at the time we say, and give you a written quote before any work begins. If it is not right when we leave, we come back until it is. That is the standard.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Marco Island and Collier County for over 42 years through a second-generation glazier’s craft tradition and the rule that if the pane is not true, the job is not done.
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.