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ECO Window Systems Custom & Geometric Windows in Naples: What to Know First
ECO Window Systems custom and geometric windows in Naples typically run $900 to $4,800 per opening depending on shape, glass package, and opening size, with most jobs completed in one or two visits. We are an independent ECO Window Systems service provider, not a factory-authorized dealer, which means we quote repairs and replacements straight without a manufacturer script. If you own a home in Naples with a trapezoid, radius, hexagon, or oversized ECO window that has failed, fogged, or never seated right, call (239) 326-9942 and we will put eyes on it.

This page is written for ECO Window Systems owners in Naples who need straight answers on custom and geometric windows: what fails, what it costs, and whether the opening needs repair or full replacement.
How ECO Window Systems Products Fail - and How We Fix Them
- Radius and arch-top units losing their seal along the curved edge. ECO’s radius lines, commonly installed in Naples Mediterranean and coastal-style homes, bond the curved insulated glass unit to the frame with a flexible spacer that salt air works on over ten to fifteen years. The first sign is a milky haze along the arc, not the center. We pull the unit, inspect the glazing channel for corrosion, and reset with a dual-seal system rated for marine exposure.
- Trapezoid and pentagon windows racking out of square during storm season. Geometric units carry more frame stress than rectangular windows because corners are not 90 degrees. In Naples, where afternoon thunderstorms and summer heat cycles hit year after year, an ECO fixed trapezoid can shift a quarter inch out of true. The glass does not fail; the frame does. We reset the opening, shim to exact tolerance, and retape the perimeter.
- Oversized picture windows on Gulf-front homes showing frame deflection. ECO’s large fixed units, especially those four feet and wider, sometimes bow under wind load when the original installer skipped a mullion reinforcement. We see this most often on homes along Gulf Shore Boulevard and Port Royal. The fix starts at the rough opening: reinforce, re-level, and re-set before addressing the glass.
- Curved and oblique units with aftermarket glass that never matched. A homeowner replaces one pane through a discount shop and gets glass with a different low-E coating or thickness. The window looks wrong from the street, and the thermal performance drops. We order to the original ECO spec or, when ECO glass is no longer available, match an equivalent from PGT, CGI, or ES Windows and document the deviation in writing.
- Weep system clogs on geometric windows in stucco homes. Shaped windows with bottom corners that are not 45 degrees drain poorly if the weep covers were installed wrong or painted over. Naples humidity turns trapped water into condensation between the panes within two years. We clear the weep path, address any stucco overhang, and test drainage before we leave.
Our ECO Window Systems Custom & Geometric Windows Process
Every job follows the same sequence, whether it is a failed seal on a radius unit or a full-geometry replacement across the front elevation:
- 1
On-site assessment. We measure every opening twice, record the glass package, frame condition, and orientation to the sun and prevailing wind. Dale Kessler reads the rough opening first; the window second.
- 2
Parts decision on paper. We identify the ECO series if possible, check OEM availability, and quote quality aftermarket options side by side when OEM is discontinued or overpriced. You see the difference before you approve a dollar.
- 3
Written line-item quote. Fixed price, no change orders, no surprises on the bill. Warranty registration details are stated in writing before the truck leaves the driveway.
- 4
Removal and prep. Uniformed, background-checked techs remove the failed unit, address any hidden frame rot or corrosion, and prep the opening to the manufacturer’s or better standard.
- 5
Set, level, and seal. The new glass or frame goes in square. Flashing is taped, weeps are clear, and the interior finish is restored to match.
- 6
Test and walkthrough. We check operation, drainage, and seal before we call the job done. If it is not right when we leave, we come back until it is - that is the 90-Day Done Right Promise, in writing.
What ECO Window Systems Custom & Geometric Windows Costs in Naples
Here is what we see across Naples for ECO-specific work:
| Job Type | Typical Range |
|---|---|
| Reseal a failed radius or arch-top unit | $350 - $850 |
| Replace glass in a trapezoid or hexagon | $700 - $1,600 |
| Full replacement of a single geometric window | $1,200 - $3,400 |
| Oversized or curved custom unit, including frame work | $2,800 - $6,200 |
Price moves on glass package, opening size, frame material, and whether we are matching an existing elevation or starting fresh. Impact-rated glass costs more, as it should. Call (239) 326-9942 for a free estimate with line-item numbers, not a vague range.
Why Naples Homeowners Call TruePane Windows & Doors for ECO Window Systems Work
We have been setting windows in this town long enough to know which openings fail and why. The Keystone Standard means both manufacturer warranty layers get registered in writing before we leave, and our 90-Day Done Right Promise means the work is right or we return. A live person answers the phone twenty-four hours a day, seven days a week, not a voicemail tree. If ECO glass is no longer practical for your opening, we quote PGT, CGI, CWS, and ES Windows side by side on paper, so you make the call with your eyes open. After more than 42 years in this trade, we have learned one thing holds: if the pane is not true, the job is not done.

FAQs
We can diagnose the failure and document it for your claim, but as an independent ECO Window Systems service provider, we cannot file a warranty claim on your behalf. The fastest path is usually us identifying the exact failure, writing it up with photos, and you submitting it. For any repair we perform, our 90-Day Done Right Promise covers the work in writing, regardless of what the manufacturer decides.
Call (239) 326-9942 and we will help you sort out what the warranty actually covers.
In most cases, a failed seal on an arched or radius ECO window can be repaired by replacing the insulated glass unit and resetting the curved edge, without replacing the frame. The exception is when the frame has racked or corroded, which we determine on-site. Call (239) 326-9942 for an assessment and a written quote either way.
Most single geometric window replacements take one day on site, with glass fabrication adding one to three weeks depending on shape and impact rating. We keep you posted on the fabrication timeline and schedule the install date before we order. Contact us at (239) 326-9942 for a realistic date range on your specific opening.
We price per opening, not per whole-house package, and every quote is a fixed line-item price. Replacing multiple windows in one trip does save on labor and mobilization, and that savings shows up on the written quote. The estimate is free: call (239) 326-9942 and we will measure every opening and put numbers on paper.
When ECO no longer manufactures a specific line or geometry, we source a matching unit from PGT, CGI, CWS, or ES Windows and document the thermal performance and visual match in writing before you approve anything. We do not substitute without telling you. Call (239) 326-9942 and we will tell you what is available for your opening.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Naples 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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