A TruePane company - serving Stuart, FL

CGI Window Installation Nationwide | TruePane Windows & Doors

Every visit starts with

Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

Single hungDouble hungHorizontal roller

Casement
Casement
Bay & bow
Bay & bow

Sliding glass doors

Entry doors
Entry doors

Impact garage doorsPGTCGI

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

CGI Window Installation: The Stuart Owner’s Guide

CGI window installation in Stuart typically runs $850 to $2,400 per opening installed, depending on the series, size, and whether you’re replacing a failed unit or installing new impact glass. Most CGI replacement work we do is completed in a single visit. Homeowners usually find us the same way: a seal has fogged, a sash has started binding in the frame, or a storm rolled through and a window that was supposed to be impact-rated didn’t hold up the way the sticker on the glass said it would. That’s the moment the paperwork matters as much as the glass.

Call (754) 324-4646

We stock and install CGI-compatible window units across Stuart, Jensen Beach, Palm City, and the surrounding Martin County area. TruePane Windows & Doors is an independent installer and service provider, not a division of or affiliate of CGI. That independence means we quote your options side by side on paper and let the numbers and specs do the talking.

Key Takeaways

  • CGI window installation in Stuart runs $850 to $2,400 per opening, parts and labor included
  • Identifying your CGI series correctly before you buy saves you from a return trip and a restocking fee
  • Aftermarket glazing beads and balance shoes are fine; aftermarket glass packs void the warranty
  • We carry common CGI hardware on the truck and can source series-specific parts same week

Which CGI Models This Applies To

CGI builds its window lines in series: Estate, Sentinel, Targa, and the commercial-grade CGI Commercial line. Each series has different frame depths, glazing bead profiles, and balance systems. The number that matters is stamped on a small metal or foil label on the inside edge of the sash or the head jamb. Look for a code that starts with the series name followed by a four- to six-digit production sequence. If the label is gone, which we see regularly on Stuart homes where salt air has worked on the foil, we match by measuring the glass pack thickness and the frame depth with a caliper.

Here’s the compatibility gotcha most owners run into: CGI’s Estate and Sentinel series use a proprietary glazing bead that aftermarket suppliers do not reliably reproduce. We have seen homeowners order a “CGI-compatible” bead online, only to find it seats a sixteenth of an inch proud and leaks air at the first hard rain. For glass packs, the decision matters more. OEM CGI glass carries the laminated impact rating and the warranty registration. Aftermarket glass, even when it fits, does not carry the impact certification. In Stuart, where code enforcement checks impact ratings on permits, that distinction matters. We stock common CGI hardware including balance shoes, pivot bars, sash locks, and weatherstripping on our trucks. Series-specific extrusions we order direct and usually have within a week.

Signs Your CGI Window Installation Is Failing

  • Fog between the panes: The desiccant in the spacer bar has saturated, usually after ten to fifteen years of Treasure Coast humidity. The seal is done; the glass pack needs replacing, not drying out.
  • Sash binds when you open or close it: This is typically a worn balance shoe or a frame that settled out of square. In Stuart, slab homes on sandy soil shift enough over two decades to pinch a sash that once glided.
  • Water staining on the interior sill after heavy rain: The weep holes at the bottom of the outer frame are clogged with salt crust or debris, or the original install left the sill flashing short. We see this most often on east-facing windows that take the full force of summer squalls.
  • You can hear road noise more than you used to: The weatherstripping has compressed or the corner gaskets have dried out. A $40 weatherstrip kit restores the seal if the frame is still square; if the frame is racked, the weatherstrip is a band-aid.
  • The crank operator slips or spins free: The gear teeth inside the operator body have stripped, usually from forcing the sash against a warped frame. The operator is replaceable, but the warped frame is the root problem; replacing the hardware without correcting the frame means you’ll do the job again in two years.

Replacement Cost & What’s Included

For a standard CGI single-hung or casement unit in Stuart, expect to pay $850 to $1,600 per opening for the glass pack and installation. Larger fixed picture windows and custom sizes run $1,400 to $2,400. If the frame extrusion itself is damaged or badly out of square, add $300 to $700 per opening for frame work. These are installed prices: the part, the labor, the sealant rated for coastal exposure, and the haul-off of the old glass.

Scope Installed Price Range (Stuart)
Standard CGI single-hung replacement (glass pack + labor) $850-$1,400
CGI casement unit replacement $950-$1,600
Large fixed or custom CGI window $1,400-$2,400
Frame repair or squared reset per opening $300-$700
Hardware-only repair (balance, lock, operator) $140-$320

Every TruePane job carries The Keystone Standard: both manufacturer warranty layers registered in writing with durations stated before our truck leaves your driveway. Your workmanship warranty runs 90 days under our Done Right Promise. If it is not done right, we make it right. No paperwork fights. No arguing. A live person answers the phone 24/7 at (754) 324-4646, and the estimate we write for you is the price you pay. Call (754) 324-4646 to schedule your free estimate.

DIY or Call Us?

There are things worth checking yourself. If a sash feels stiff, clean the track with a dry brush and check the weep holes are clear of sand and salt crust. If you can see daylight around the weatherstripping, a replacement strip is a reasonable weekend job on a single-story window. What we would not do yourself is anything involving the glass pack, the balance springs, or the frame. A CGI impact-rated glass pack in Stuart runs 60 to 100 pounds depending on the unit. If it drops out of the frame while you are easing it free, the injury is serious and the glass is not cheap to replace. The balance springs are under enough tension to take a fingertip off. If the frame is out of square, you cannot shim it true from inside the house without pulling the interior casing, and half-measures there just move the stress to the new glass.

Dale Kessler grew up in Rio, just south of Stuart along the St. Lucie River, and spent years learning the trade from his father before opening TruePane. One of his rules, the one he uses on every job, is this: if the opening is right, the rest is just doing the work. We measure every opening twice, and if the frame is out of square, we tell you before we quote you. Call (754) 324-4646 and we will come take a look.

FAQs

Why Impact

Six Reasons Homeowners Choose TruePane Windows & Doors

Hurricane Protection

Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.

Energy Savings

Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.

Noise Reduction

Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.

Burglar Resistant

Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.

Insurance Savings

Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.

Property Value

A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.

Other Services

Other TruePane Windows & Doors Services

Reviews

What Neighbors Say About TruePane Windows & Doors

★★★★★

"Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."

RRonald P.
★★★★★

"French doors to the patio, custom size because this house was built in 1961 and nothing is standard. Measured twice, three weeks to fabricate like they warned, and the install day they laid runners over my floors without being asked."

MMarie S.
★★★★★

"Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."

BBill T.
★★★★★

"Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."

GGene A.
★★★★★

"Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."

PPat and Ray L.
★★★★★

"A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."

EEleanor G.
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