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AfterCGI Energy-Efficient Windows in Palm Beach: What to Know First
CGI energy-efficient window repair and replacement in Palm Beach typically runs $85-$175 for glass unit replacement on standard sizes, $400-$950 for full sash or frame work, and $1,200-$3,400 for complete window replacement depending on the series and glass package. Most CGI energy-efficient jobs are completed in a single visit once parts are in hand, and we give written line-item quotes before any work begins. If you own CGI windows in Palm Beach and they’re fogging, leaking air, or not holding temperature, this page will tell you what’s actually going on and what it costs to make it right. Call (850) 801-5596 and a live person answers, day or night.
This page is written for homeowners who live with CGI windows every day, through Palm Beach’s salt air and August humidity, and want to know exactly what they’re dealing with before anyone touches the glass.
How CGI Products Fail - and How We Fix Them
CGI builds a serious impact window, and the aluminum frames hold up well against Palm Beach’s coastal conditions. But the energy-efficient glass packages inside them fail in patterns we see repeat across the county, and they fail regardless of how well the frame itself is holding up. Here’s what we find on CGI jobs in Palm Beach:
- Seal failure on CGI Estate and Estate Impact series. The dual-pane insulated glass units on these lines use a polysulfide seal that breaks down after years of direct sun and salt exposure. You’ll see fog or condensation between the panes that never clears. That’s not a cleaning issue. The inert gas has leaked out and moisture has worked its way in. We replace the glass unit itself, not the whole window, using OEM-spec glass matched to the original thickness and tint.
- Low-E coating degradation on south and west-facing elevation glass. CGI’s LoE2 and LoE3 coatings are applied to the interior face of the outer pane. After a decade or more of Palm Beach UV load, that coating can develop a hazy, blotchy appearance or start to delaminate at the edges. This is a palm beach climate reality: sustained UV exposure that most inland homes never see. Replacement glass with the correct Low-E rating fixes it, and we match the rating, not just the dimensions.
- Argon gas loss without visible fogging. A CGI window can lose its argon fill through a micro-breach in the seal and never show a drop of condensation. What you notice instead is the glass feeling warm to the touch in July or cool in January, and a room that’s suddenly harder to keep comfortable. We test with a glass surface thermometer and a gas-detection meter before recommending replacement, because replacing glass without confirming the diagnosis is just guessing on your dime.
- Frame deflection on CGI Sentinel series over wide openings. The Sentinel line is built for large spans, but on openings over 72 inches across in Palm Beach homes, we’ve seen the frame corners deflect slightly over time under the weight of laminated impact glass. That deflection opens a hairline gap at the weatherstripping that lets conditioned air leak out and humid air seep in. The fix is shimming and re-setting the frame, not caulking over the gap and hoping. Caulk over a structural gap is a temporary patch that fails again in a season or two.
- Intermittent condensation on the interior frame, not the glass. This one confuses owners because the glass stays clear. The issue is the aluminum frame transferring outdoor heat to indoor surfaces, causing interior condensation at the frame edge. On CGI aluminum frames, the thermal break can be compromised if the frame was ever drilled for after-market hardware or if the original setting blocks shifted. We replace the thermal break or reset the blocks, and quiet down the frame condensation before it becomes a broader moisture problem in the surrounding wall cavity.
Our CGI Energy-Efficient Windows Process
Every CGI energy-efficient window job we take in Palm Beach follows the same sequence, whether it’s one fogged glass unit or a full elevation replacement. We wrote the process down because homeowners who’ve been burned once want to know what to expect, step by step, from the first phone call to the last wipe-down.
- 1
Call and assessment. You call (850) 801-5596 and describe what you’re seeing. We ask about fogging, drafts, hot glass, condensation, and the direction the window faces. That tells us more than most owners expect.
- 2
On-site diagnostic. A background-checked, uniformed tech measures the opening twice and tests the glass with surface temperature readings and seal inspection. If the frame is the problem, we inspect the setting blocks, shims, and weatherstripping. No guesswork, no pressure.
- 3
Parts decision: OEM or quality aftermarket. For glass units still under a CGI warranty, we help you file the claim and use OEM glass. For out-of-warranty windows, we quote OEM and quality aftermarket options side by side on paper, with the differences in coating type, gas fill, and expected lifespan spelled out. You decide at your kitchen table, not while we stand over you.
- 4
The work. Most single-window glass replacements are done in one visit. The tech sets the new unit with proper sealant depth and tooling, not a hasty bead, and checks the reveal around every edge. If the frame is out of true, we correct it before the glass goes in. If the pane is not true, the job is not done.
- 5
Test and cleanup. We run a differential pressure check on the opening to confirm the seal is holding, then wipe down the glass and frame, vacuum the work area, and walk you through what was done.
- 6
Written guarantee. Before the truck leaves the driveway, both warranty layers are registered in writing, durations stated, no fine print that covers neither. That’s the Keystone Standard on every job, including every CGI energy-efficient window.
What CGI Energy-Efficient Windows Costs in Palm Beach
Real numbers, the way we’d give them over the phone. Pricing for CGI energy-efficient window work in Palm Beach breaks down by the scope of the problem, not by a flat guess.
- Single glass unit replacement (IGU), standard CGI Estate or Estate Impact size: $85-$175 per unit, labor included, when the frame is sound and the glass is out of warranty.
- Larger or specialty CGI Sentinel glass units over 60 inches: $220-$420 per unit due to the laminated glass weight and two-person setting.
- Full sash rebuild with new glass, seals, and hardware: $400-$650 per window, depending on the series and whether the sash is still square enough to rebuild.
- Full window replacement with Low-E, argon-filled, impact-rated CGI equivalent glass: $1,200-$3,400 per opening, depending on size, elevation, and whether you’re matching CGI’s impact rating or stepping down to non-impact energy glass.
What moves the price: opening size, glass thickness, whether the existing frame is salvageable, and whether the home is in a Palm Beach coastal wind zone that requires impact-rated replacement glass by code. We write every quote in advance, every line item visible. No surprise line items, no change orders because we measured wrong. Call (850) 801-5596 to schedule a free estimate and we’ll put the numbers down in writing.
Why Palm Beach Homeowners Call TruePane Windows & Doors for CGI Work
We are an independent CGI service provider, fully capable with the product, not a manufacturer arm and not a franchise. We’ve served Palm Beach County since 2008, since before Dale Kessler founded TruePane Windows & Doors in 2008 out of a principle that out-of-true installs and voided warranties were problems worth fixing permanently.
Every CGI energy-efficient window job is covered by the Done Right Promise: if it’s not done right, we make it right, no paperwork and no arguing. Our technicians are background-checked, uniformed, and trained to work in your home the way they’d work in their own mother’s. And because we are authorized installers for more than a dozen manufacturer lines, including, and PGT, we can quote across brands side by side when the honest answer is that a different line would serve a Palm Beach home better than the original CGI. You see exactly what you’re buying, in writing, before any money changes hands.
FAQs
We help you file a CGI warranty claim and we use OEM glass when the warranty covers it. Both warranty layers get registered in writing before we leave the driveway, with durations stated, so there’s never a question later about what’s covered. If your warranty has lapsed, we quote OEM and quality aftermarket glass side by side so you can make a real cost decision. Call (850) 801-5596 and we’ll walk through your warranty status on the phone.
Most standard CGI glass unit replacements are completed in a single visit once the replacement glass is in hand, which typically takes a few days to two weeks from measurement, depending on the series and whether the glass has to ship from the manufacturer. Custom Sentinel sizes can take longer. We’ll tell you the lead time when we quote, and we’ll be there when we say.
On a CGI aluminum frame that’s square and free of corrosion, glass unit replacement is almost always the right call. You’re looking at under $200 on standard sizes, versus $1,200 or more for a full window replacement, and the new glass restores the original thermal performance. If the frame has deflected or the thermal break is compromised, replacement may be more honest than repair. We’ll tell you which path makes sense after the diagnostic, and we’ll put the numbers on paper either way.
For warranty work, we use OEM CGI glass and components. For out-of-warranty windows, we quote OEM and quality aftermarket options side by side, with the differences in Low-E coating type, argon fill, and expected glass lifespan spelled out clearly. We will not put glass in a CGI frame that was never rated for the opening, and we will not source the cheapest unit and hope it holds a Palm Beach summer.
Yes, and this matters on Palm Beach elevations where one mismatched pane stands out against the rest of the wall. We match the visible light transmittance and the Low-E rating of the surrounding glass, not just the dimensions. If your neighbors’ units have aged and shifted slightly in hue, we get as close as the current glass stock allows and we show you the spec sheet before ordering.
For a straight answer on your CGI energy-efficient windows, call (850) 801-5596. A live person picks up, and the estimate is free. We stand behind the work, in writing, every time.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Palm Beach 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.