CGI Window Replacement Nationwide | TruePane Windows & Doors

CGI Window Replacement: The Wellington Owner’s Guide

We stock and install CGI-compatible window replacement parts across Wellington, with most single-unit swaps running $340 to $780 installed depending on the series and glass package. If your CGI window has a failed seal, a cracked pane, or hardware that no longer locks square, we can typically match the part and complete the swap in one visit. Most Wellington owners discover the problem the same way: a fog line that won’t wipe away, a crank that grinds, or a sash that suddenly takes two hands to lift.

Call (561) 349-4826

CGI windows are built for hurricane country, and they’re good units. But Florida sun and salt air don’t care how good a window is. Seals bake, rollers pit, and laminated glass delaminates at the edges after enough summers. When that happens, you’re not replacing the whole window. You’re replacing the part that failed, matched to the CGI series you already have. That’s the work we do.

Key Takeaways

• CGI replacement parts are series-specific; a Sentry sash won’t fit an Estate frame and vice versa.
• OEM parts carry the factory warranty; quality aftermarket equivalents cost 20-35% less and we’ll show you both options on paper.
• Most CGI part replacements are single-visit jobs. We measure, install, and register the warranty before the truck leaves.
• A live person answers at (561) 349-4826. No voicemail tree, no callback form.

Which CGI Models This Applies To

CGI’s residential impact lines break into a few families: Estate, Sentry, Tribute, and the older Classic series that’s still holding up in a lot of Wellington homes built in the 90s and early 2000s. Each series uses different sash profiles, balance systems, and hardware. A replacement part from one line won’t seat properly in another, even if the glass dimensions are identical. This is the most common mistake we see from handymen who “get a deal” on the wrong part.

The fastest way to identify your unit is the label. CGI etches or tags the glass corner with the series name and the Miami-Dade NOA number. If the label’s worn off, we can identify the series from the frame profile and the balance type. For the Classic series, we recommend having us measure before you order anything: those frames were produced across three different extrusion runs, and the parts changed slightly between runs.

On OEM versus aftermarket: CGI’s factory parts carry the manufacturer’s warranty and maintain your impact certification cleanly. Quality aftermarket equivalents, made to the same dimensions and specs, often cost less and hold up well. We’ll quote both side by side so you decide with full information, not a sales pitch.

Signs Your CGI Window Replacement Is Failing

• Fog between the panes: The seal has failed and let moisture into the airspace. In Wellington’s humidity, this doesn’t reverse itself. CGI’s laminated glass usually delaminates at the edges first; look for a milky ring around the perimeter.
• Hard-to-turn crank or stiff slider: The operator gear or the roller assembly is worn. Forcing it strips the gear and turns a $90 part replacement into a full sash rebuild.
• Water staining at the sill or drywall under the window: The weep system is clogged or the glazing bead has shifted. Water’s coming through the frame, not around it, which means the part, not the caulk line, is the fix.
• Sash drops or won’t stay open: The block-and-tackle balance or the constant-force coil spring is spent. On CGI Sentry units, we replace these in pairs so the sash lifts evenly.
• Wind whistle or rattling in a closed window: The weatherstripping or the interlock has compressed. On an impact-rated window, this also means the unit won’t perform to its NOA spec in a storm. If the glass flexes more than a quarter inch under hand pressure, the structural seal has let go.

Replacement Cost & What’s Included

In Wellington, CGI window replacement parts typically run $340 to $780 installed per unit. Single-pane glass swaps on Classic series sit at the low end. Full sash replacements on Estate or Tribute with laminated impact glass land at the high end. Below are the common line items.

Every quote we write includes the part, the labor, the disposal, and both manufacturer warranty layers registered in writing before our truck leaves your driveway. That’s The Keystone Standard, and it’s been our practice since the day we started. If the part price drops between quote and install, the difference comes off your bill. It’s a square deal, and it keeps good customers in Wellington calling us back.

DIY or Call Us?

There’s a safe middle ground. You can inspect: look at the glass label, check for the fog line, test the sash block, note where water stains sit, and measure the visible glass with a tape measure for a ballpark quote. Those are all useful and free.

What we don’t recommend is pulling a CGI sash yourself. On Tribute and Sentry units, the balance system is under spring tension. On the newer lines, the sash interlocks with the storm bar in a way that requires the right sequence to remove without bending the rail. We’ve fixed enough “DIY saves” where a homeowner got the sash halfway out before a balance let go. The part cost less than the repair. If you’ve got a failed window, call (561) 349-4826 and let us match the part, bring it, and set it right. Most jobs are one visit, and the estimate is free.

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