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CGI Windows & Doors in Stuart, FL | TruePane Windows & Doors
We provide independent CGI window and door service across Stuart, from salt-exposed riverfront homes to the historic downtown core, including our Window Installation in Stuart. Most calls we take involve failed seals, corroded hardware, or impact-code retrofits on CGI units that were never properly spec’d for this inlet microclimate. Our crew has rebuilt and retrofitted CGI windows and doors across Stuart for over a decade, and we stock marine-grade replacement parts most shops have to order. Call (754) 324-4646 for a free estimate.
Why Stuart Residents Choose Us for CGI Service
TruePane isn’t a CGI dealer. We’re an independent service provider, which means we repair and restore CGI product without a sales quota attached to the recommendation. Over the years we’ve pulled apart hundreds of CGI units in Stuart, and we know this manufacturer’s aluminum joinery, roller systems, and seal designs the way a mechanic knows a particular engine family. Dale Kessler, our owner, spent nearly two decades setting and sealing glass along the Treasure Coast before opening TruePane in 2008. He still reads every CGI rough opening himself when the job involves a full-frame replacement.
We’ve done CGI sales & service work up and down Martin County, but Stuart is where the hard cases live. That’s why we keep 316 stainless rollers, corner keys, and operator assemblies on the truck, not in a warehouse three days from here. When your CGI casement crank seizes in February, you don’t want a parts order between you and a working window.
Common CGI Windows & Doors Problems We Solve in Stuart
- Salt-pitting and white corrosion blooms on CGI aluminum frames. On Stuart’s riverfront lots along the St. Lucie and Indian River Lagoon, we regularly see finish failure within 5-7 years when the original install used standard-grade aluminum instead of marine-grade. The corrosion starts at weep holes and frame corners, then creeps inward.
- Failed insulated glass seals with interior fogging. CGI units facing the prevailing salt-laden winds off the inlet lose their desiccant far faster than the same glass installed eight miles west in Palm City. If you look at a Stuart CGI window and see permanent haze between the panes, the seal is gone, not just dirty.
- Seized or stripped roll-formed corner keys and operator hardware. Casement and awning cranks on Stuart CGI windows bind and strip because factory zinc-plated steel components rust solid after a few seasons of salt spray. Replacing them with the same factory part just guarantees a repeat visit.
- Bowed or deflecting sliding door interlock stiles. Wide CGI sliding doors on Stuart homes take repeated hurricane-pressure cycling. When the original install omitted stainless steel reinforcement clips, the interlock pulls apart and the door loses its impact rating without showing an obvious crack.
- Jalousie-to-impact retrofits on older CBS construction. A large share of Stuart’s 1950s-1980s concrete block homes still have original jalousie or single-hung aluminum windows. These predate Florida’s post-2002 impact requirements, and Martin County code requires impact-rated glazing for any permitted replacement, which means full CGI retrofits rather than like-for-like swaps.
CGI Service in Stuart: What Local Conditions Mean for Your Equipment
Stuart sits at the St. Lucie Inlet where the river meets the Atlantic, and that geography changes everything about how CGI product ages here. The salt-aerosol band within a mile or two of open tidal water robs CGI windows of nearly a decade of service life compared to the identical product installed eight miles west in Palm City. Contractors doing waterfront inspections along Stuart’s St. Lucie River and Indian River Lagoon seawall neighborhoods routinely find complete hardware corrosion and seal failure on aluminum windows only 8-12 years old. That’s not a manufacturing defect. That’s standard-grade product placed in a marine environment, and it happens because someone upstream treated “impact-rated” as the finish line instead of the starting point. Our scope of work in Stuart almost always includes upgrading to marine-grade hardware and weep modifications that inland Martin County jobs never need.
We pulled two CGI Sentinel casement windows on a 1960s CBS home along St. Lucie Crescent last spring. The homeowner said they wouldn’t crank shut. Inside the frame, every factory steel roller and hinge pin had rusted solid from years of inlet spray. We replaced the operator assemblies with 316 stainless aftermarket parts, re-sealed the rough openings with closed-cell backer rod, and re-installed the sashes with new marine-grade weatherstripping. The windows now operate like new and passed the homeowner’s wind-mitigation inspection.
CGI Models & Products We Service in Stuart
We service the full CGI residential lineup, including the Sentinel Series impact windows, Estate Collection, Classic Series, and Commercial Grade Series. The most common service calls in Stuart involve Sentinel casements and sliders, the product most builders specified on 1990s and 2000s waterfront homes. For glass replacement, we source CGI-compatible impact laminated units rated to Martin County’s current wind-borne debris standards. We repair frames and hardware when integrity allows, but recommend full sash replacement once corrosion has passed the 20% surface threshold. If you need a full-frame swap, we also handle the Stuart service area permitting and code compliance work so the inspection doesn’t stall.
CGI Service Pricing in Stuart
Most CGI service work in Stuart falls within predictable ranges. Replacing a failed insulated glass unit runs $250-$600 per sash, depending on size and whether it’s a fixed or operable unit. Operator hardware and crank assemblies typically come to $85-$180 per window, with marine-grade stainless parts at the higher end. A full coastal tune-up, including cleaning weep channels, lubricating hardware, and checking weather seals, runs $89 per opening. Full-frame CGI Sentineretrofits with impact glass start around $1,200-$2,800 per opening, depending on size and wind-load rating. Your estimate is free, line-itemed, and good in writing. Call (754) 324-4646 for an exact quote on your Stuart home.
Serving Stuart, FL - Our Local Coverage Area
We’re based in the Stuart 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 Stuart
Yes. Within a mile or two of the inlet, salt aerosol clogs weep channels and accelerates corrosion on factory zinc-plated hardware. You should flush weep holes with fresh water every three months and inspect roller and hinge fasteners annually. Homes in Stuart’s riverfront neighborhoods need this routine far more than properties inland. Call (754) 324-4646 if you haven’t had a coastal inspection and you’re noticing white crust or stiff operation.
Yes, in most cases. We source CGI-compatible impact laminated insulated glass units rated to Martin County’s current wind-borne debris code, install them with marine-grade glazing tape, and register the glass warranty in writing. The frame stays. If the frame itself has pitting beyond the 20% threshold, a sash replacement is the more honest repair.
Yes. CGI’s Sentinel Series and Classic Series both include impact-rated fixed and operable units that meet the county’s wind-borne debris requirements for permitted replacements. The catch is that jalousie roughed openings are rarely a match for standard CGI frame sizes, so this is usually a full-frame retrofit, not a sash swap. We handle the teardown, the new buck framing, stucco return, and the final inspection. Call (754) 324-4646 to have Dale look at your openings and give you a straight answer about what’s involved.
Stuart’s historic downtown core includes early-20th-century wood-frame commercial buildings where window and door replacements go through Martin County’s historic preservation review process, and we also offer our Door Installation in Stuart for qualifying openings. That means the replacement has to honor the original sightlines and muntin patterns, which limits which CGI models you can use and may require custom exterior trim. We’ve navigated this review on multiple downtown Stuart storefronts, and we’ll prepare the application drawings the preservation board expects to see.
CGI’s warranty covers the finish against chalking and adhesion failure under normal conditions, but corrosion caused by salt-laden environmental exposure is typically excluded unless the product was spec’d with a marine-grade finish from the start. In Stuart’s inlet exposure zone, that exclusion hits frequently, which is why we always upgrade to marine-grade hardware and prep frames before corrosion gets structural. Call (754) 324-4646 and we’ll tell you honestly whether your CGI damage is repairable or a warranty-eligible claim before you spend a dime.
Service Areas Near Stuart
We run CGI service calls throughout Martin County and the surrounding coast. If your home is in Stuart proper, we’re typically on site within a day or two. We also cover CGI service in Hobe Sound, CGI service in Jensen Beach, Palm City, Port Salerno, and Sewall’s Point. Salt exposure in Sewall’s Point rivals anything on the Stuart side of the inlet, so the same marine-grade recommendations apply.
Book Your CGI Service in Stuart Today
If your CGI windows are binding, fogging, or showing white corrosion, don’t wait for the frame to lose its impact rating. Call (754) 324-4646 to schedule your free estimate. A live person answers, and we’ll put the numbers in writing before any work begins. If the opening is right, the rest is just doing the work.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Stuart 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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