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CGI Impact Windows in Fort Pierce: What to Know First
We service and repair CGI impact windows throughout Fort Pierce, with most jobs completed in a single visit once parts are on hand. Pricing runs honest and line-itemed, with free estimates on every call, and we tell you plainly whether a window should be repaired or replaced before any money changes hands. This page is written for the homeowner who already has CGI windows and needs a company that knows the product line without guessing. Call (772) 218-5890 and a live person answers, day or night.
How CGI Products Fail, and How We Fix Them
CGI builds a solid impact window, but every product line has its own tendencies. Here is what we actually see in Fort Pierce homes, not what a brochure says should happen:
- Sentinel Series – fogged glass from seal failure. The Sentinel line is CGI’s workhorse, and after eight to twelve years of Florida sun, the butyl seal around the insulated glass unit can break down. You will notice haze between the panes that will not wipe off from either side. The fix is a new IGU, not a whole window, and we order it to the exact thickness CGI used at the time of manufacture so the sash still rides true.
- Estate Collection – roller drag on heavy sashes. These are big, heavy units, and the steel rollers CGI uses take years of salt air and grit from the Fort Pierce Inlet. When the sash starts to bind or jump on the track, the roller is usually flat-spotted. We pull the sash, inspect the track for wear, and install a quality replacement roller that matches the OEM load rating. Putting a light-duty roller in a heavy Estate sash is how you get a repeat failure in eighteen months.
- Custom fixed windows – gasket shrinkage at the frame corner. On CGI’s fixed units, the corner gasket is the first thing to give. It shrinks in the heat, pulls back, and leaves a hairline gap that lets air and water in slowly. Homeowners often do not see it until paint starts bubbling on the interior drywall below the window. We replace the gasket with an OEM-spec part and check the frame corner for any deflection before sealing it back up.
- CGI sliding glass doors – misaligned interlock after settling. Over years, concrete slabs in Florida move. The interlock where the two panels meet on a CGI sliding door gets slightly out of plane, and the door loses its seal or hangs up mid-track. This is not a door problem; it is a framing problem, and the fix is adjusting the threshold and panel alignment rather than replacing hardware. We see this often in older Fort Pierce neighborhoods where the original slab was poured before current compaction standards.
- Hurricane-rated hardware – stripped or corroded screws on the frame. CGI impact windows are only as good as their fasteners. On homes within a mile of the water, we see the original zinc-plated screws corrode inside the frame channel, leaving the window under-fastened and failing the “rack test” an inspector would look for. We drill out the corroded fastener, use a correctly sized stainless replacement, and re-torque to CGI’s spec. This is exactly the kind of detail a handyman misses and a building inspector does not.
One thing worth saying plainly: as an independent CGI service provider, we are not a CGI factory repair center. That works in your favor. We install parts based on what the window actually needs and whether an OEM or quality aftermarket part serves you better, and we explain that choice before we order anything.
Our CGI Impact Windows Process
Every CGI job we run in Fort Pierce follows the same sequence, whether it is a single fogged sash or a full bank of windows:
- 1
Call and diagnosis. You call (772) 218-5890. We listen to what the window is doing, ask the right questions, and schedule a visit. No voicemail tree, no callback form.
- 2
On-site inspection. A background-checked, uniformed technician arrives on time, measures every opening twice, and identifies the exact failure. We check the frame, the track, the glass, and the hardware, not just the symptom you called about.
- 3
Straightforward estimate. We lay out the repair or replacement options side by side on paper, with line-item pricing. If the window should be replaced, we tell you. If it is a repair, we tell you that too. We never push a replacement where a repair holds.
- 4
Parts decision. We walk you through OEM versus quality aftermarket parts, including warranty implications, and order what is right for your home and your budget.
- 5
The work. We install, align, torque, and seal everything to spec, then run the window through its full travel and check every corner before we clean up.
- 6
Registration and guarantee. Before the truck leaves your driveway, we register both warranty layers in writing and hand you the paperwork. Every job carries our Done Right Promise.
What CGI Impact Windows Costs in Fort Pierce
Here is what we quote most often, in real dollar ranges for Fort Pierce homes:
- Fogged IGU replacement on a single CGI Sentinel sash: $280 to $520, depending on glass size and thickness.
- Roller replacement on an Estate Collection sliding window or door: $160 to $340 per panel, including track inspection and adjustment.
- Corner gasket replacement on a fixed CGI window: $120 to $260 per window.
- Full CGI impact window replacement (standard-size single unit, installed): $1,100 to $2,400 per opening, depending on size, series, and whether we are replacing the frame or fitting glass into an existing opening.
- Sliding door interlock realignment and threshold work: $240 to $560, depending on panel count and how far out of plane the door has settled.
What moves the price is almost always the same three things: the size of the unit, whether the frame is salvageable, and how close the home is to salt water, which dictates hardware grade. We quote it straight, and the price we give you is the price on the bill. Call (772) 218-5890 to schedule your free estimate.
Why Fort Pierce Homeowners Call TruePane Windows & Doors for CGI Work
TruePane Windows & Doors has served Fort Pierce and the Treasure Coast since 2008, founded by second-generation glazier Dale Kessler on a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. We are an authorized installer for more than a dozen manufacturer lines, and when a CGI window is beyond sensible repair, we can quote you PGT, CWS, ES Windows, or ECO Window Systems side by side on paper, so you see exactly what you are buying and why. Every job is covered by our Done Right Promise, backed by The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before our truck pulls out of your driveway. A live person answers the phone 24/7. If it is not right when the caulk dries, we come back and make it right, because as Dale puts it, “If it is not right when the caulk dries, it will not be right in two years either.”
FAQs
It depends on who does the work and what parts they use. As an independent CGI service provider, we use OEM-spec glass and hardware where warranty preservation matters, and we register both warranty layers in writing on every job. If a repair involves non-CGI parts, we tell you before we install them and explain what that means for the remaining factory coverage. Call (772) 218-5890 and we will walk you through your specific window’s warranty.
Most standard CGI parts are available within 5 to 10 business days. Custom-sized IGUs for Estate Collection or custom fixed units typically take two to three weeks because they are cut and sealed to the exact dimensions of your sash. We give you an honest timeline at the estimate, and we do not promise faster than the supply chain allows. Call (772) 218-5890 for a parts availability check on your model.
If the frame is square, the track is sound, and the failure is in the glass or hardware, repair almost always makes more sense. If the frame has moved out of plane, the corner welds are cracked, or water has been getting in long enough to compromise the rough opening, replacement is usually the better call. We will show you the numbers both ways and let you decide. Estimates are free at (772) 218-5890.
Yes. We work on PGT, CWS, ES Windows, and ECO Window Systems every week, and we are an authorized installer for each. That multi-brand experience matters because it means we can tell you honestly whether a different manufacturer’s product would serve you better for a given opening, without having to guess. Call (772) 218-5890 and we will quote whatever line fits your home best.
We handle both. CGI sliding doors have their own failure modes, especially interlock misalignment and roller wear, and we service them as often as windows. The same Done Right Promise applies to every door job we run in Fort Pierce. Call (772) 218-5890 to schedule an inspection.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Fort Pierce and nearby areas.
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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