Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
CGI Windows & Doors in Sewall’s Point, FL | TruePane Windows & Doors
We provide independent CGI window and door service throughout Sewall’s Point, Florida. TruePane Windows & Doors is not a CGI dealer and we are not authorized or endorsed by the manufacturer. What we are is a local glazing crew that works on CGI products daily in this peninsula’s salt-air environment, where hardware and seals fail two to three times faster than the same models installed five miles inland. Call (954) 280-4413 to schedule an inspection or repair.
Why Sewall’s Point Residents Choose Us for CGI Service
Sewall’s Point is a small town. Word travels fast here, and most of our work comes from neighbors telling neighbors which contractor actually showed up, did the job right, and stood behind it. Dale Kessler runs TruePane the way his father ran weekend jalousie repairs in Sailboat Bend: measure twice, use the right part, and don’t leave until the pane is true. Our technicians are factory-trained on CGI product lines, including the Estate, Sentinel, Tribute, and Contractor series, so when a CGI casement window won’t latch or a Sentinel sliding door is binding, we know the hardware before we take it apart. We also know Sewall’s Point specifically. Every home here sits within a few hundred feet of brackish water, which changes what fails and how fast. We stock OEM-spec hardware and marine-grade seals for faster turnaround, because waiting three weeks for a part while a window won’t close is not acceptable in hurricane country.
Common CGI Windows & Doors Problems We Solve in Sewall’s Point
- Salt-spray pitting on clear-anodized frames. The river-facing and lagoon-facing elevations of Sewall’s Point homes take constant salt mist. We regularly see CGI Estate and Sentinel frames showing finish failure within five to seven years, well before any manufacturer’s finish warranty would suggest. The anodizing pits, then the raw aluminum begins to oxidize. We clean, treat, and apply marine-grade protective coatings where the frame is still structurally sound.
- Corroded locking hardware on casements and sliders. Stainless steel hardware is not corrosion-proof; it’s corrosion-resistant. On a peninsula where every property is bounded by water, the operating levers, shoot bolts, and keeper plates on CGI casement windows and sliding doors seize up. Homeowners call us when they can no longer close a window tightly enough to maintain its impact rating.
- Degraded silicone glazing seals causing fogging. Humidity cycling and salt exposure break down silicone seals around CGI impact glass faster here than almost anywhere in Martin County. Once moisture intrudes between the panes, the insulated glass unit fails. We replace the glass and reglaze with marine-grade sealant rated for continuous salt exposure.
- Warped or bowed mullions at frame corners. Sewall’s Point sees intense UV and constant humidity swings. Over years, CGI mullions can bow enough to open gaps at the corners, which compromises both the weather seal and the structural load path that makes impact ratings meaningful.
- Roller and track failures on sliding doors. The Sentinel and Estate sliding door lines use stainless rollers, but the tracks on older Sewall’s Point homes often collect salt residue and sand from landscaping. Rollers grind down, doors drag, and eventually the panel comes off its track. We rebuild the roller assemblies with OEM parts and re-align the panel.
CGI Service in Sewall’s Point: What Local Conditions Mean for Your Equipment
Sewall’s Point is the only incorporated town in Martin County where every residential property is bounded by either the St. Lucie River or the Indian River Lagoon. There is no home in this town more than a few hundred feet from brackish water. That single fact shapes every CGI repair call we take. On South Sewall’s Point Road and the streets running off it toward the water, we routinely find CGI impact units installed ten to twelve years ago that already need complete hardware and seal overhauls. These are not defective windows. They are windows operating in a salt-air environment that the manufacturer’s inland-tested warranty cycle never accounted for. Compare that to Stuart or Palm City, where the same CGI Estate casement might go fifteen years before its locks get stiff. Here, the operating levers can seize in half that time. If you own CGI windows in Sewall’s Point, an annual hardware inspection is not optional maintenance. It’s how you catch a failing lock or seal before a wind-borne debris event becomes a life-safety problem.
CGI Models & Products We Service in Sewall’s Point
We work on all four primary CGI product lines: the Estate Series, Sentinel Series, Tribute Series, and Contractor Series. That includes casement, single-hung, picture, and fixed windows, plus hinged and sliding doors. When we source replacement parts, we default to OEM-spec components because aftermarket hardware often lacks the marine-grade corrosion resistance Sewall’s Point demands. We keep common OEM-compatible parts on hand for faster local turnaround: casement operators, locking levers, stainless shoot bolts, keeper plates, and insulated glass units. When corrosion has gone deep enough to compromise the frame or the glass unit itself, we recommend full frame replacement, especially on units past ten years old and out of CGI’s warranty cycle. We also provide CGI sales & service guidance if you’re weighing repair against replacement.
CGI Service Pricing in Sewall’s Point
CGI repair pricing in Sewall’s Point depends on what failed and how far the corrosion has gone. Hardware replacements like casement operators or locking levers typically run $180-$340 per opening. Full hardware and seal overhauls on a CGI Estate or Sentinel unit usually land between $450 and $900 per window, depending on the number of components and whether we’re recoating the frame. Full frame replacement for a badly corroded unit can range from $1,200 to $3,000 or more, hinging on size and glass specifications. Salt-air conditions here push some jobs toward the higher end because the scope is simply bigger: more corroded parts, more resealing, more prep work. Every estimate is a written line-item quote, measured on site, with both warranty layers registered in writing before we start. Call (954) 280-4413 for a free estimate.
Serving Sewall’s Point, FL - Our Local Coverage Area
We’re based in the Sewall’s Point 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 Sewall’s Point
Brackish water from the St. Lucie River and Indian River Lagoon carries airborne salt across the entire peninsula, so even homes set back from the waterline see continuous salt deposition on hardware. The stainless components in CGI locking systems resist corrosion, but repeated salt exposure without cleaning eventually causes pitting and seizure. Call (954) 280-4413 and we’ll inspect and replace the affected hardware with OEM-spec parts.
Annually. In Stuart or Palm City, every two to three years is generally sufficient. Here, the combined salt spray and humidity cycling breaks down silicone glazing seals fast enough that a one-year inspection cycle catches seal failure before moisture intrudes between the panes and destroys the glass unit. We offer a written inspection report with each visit.
Yes. Painted and powder-coated CGI frames resist salt pitting far better than clear-anodized aluminum. The anodized finish is thinner and more vulnerable to chloride attack. If you’re replacing frames in Sewall’s Point, we recommend a powder-coated or painted finish and then we add a marine-grade protective coating on top. Call (954) 280-4413 to talk through finish options for your home.
It depends on what failed. A corroded locking mechanism or degraded seal can usually be repaired and brought back into compliance. If the frame is bowed, the glass unit is compromised, or the interlock at the mullion has opened up, replacement is the honest answer. We’ll tell you which one you’re looking at before any work is authorized. For an exact assessment, call (954) 280-4413.
Salt accelerates seal degradation, and once the silicone glazing bead fails, water finds its way in. Add the peninsula’s constant wind-driven rain from afternoon storms, and the leak paths show up faster and more dramatically than they do five miles inland. We reseal CGI units with marine-grade sealant specifically chosen for continuous salt exposure, which standard construction silicone is not rated for.
Service Areas Near Sewall’s Point
TruePane Windows & Doors serves Sewall’s Point and the surrounding Martin County communities. If you’re across the bridge in Stuart, Jensen Beach, Palm City, or Port Salerno, we handle CGI service there too. We also work the coast down through Hobe Sound and Tequesta. For specific coverage details, see our Sewall’s Point service area page or learn about our work in CGI service in South Bay and CGI service in South Miami.
Book Your CGI Service in Sewall’s Point Today
If your CGI windows are showing signs of salt corrosion, fogging, or hardware that no longer closes right, call us. We’ll schedule an inspection, measure every opening twice, and give you a written quote before any work begins. Same-day emergency service is available when a window or door won’t seal. Call (954) 280-4413.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Sewall’s Point since 2008. If it is not right on paper, it will not be right on the wall.
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.



Before
After
Before
After
Before
After