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ECO Window Systems Home Additions & ADU: The Fort Lauderdale Owner’s Guide
If you have an ECO Window Systems window or door that’s part of a home addition or ADU, and a component has failed, we can match and install the correct replacement. Full home additions and ADU builds in Fort Lauderdale typically run $45,000 – $130,000, and window or door component failures inside those spaces are almost always repairable without tearing into the surrounding framing. Most owners discover a problem the same way: a window suddenly binds when opening, a sealed unit fogs between the panes after a humid stretch, or a door latch stops catching cleanly after the frame settles.
Penhallow Remodeling Fort Lauderdale is an independent contractor, not affiliated with ECO Window Systems. That said, we’ve worked on enough of their windows and doors in Fort Lauderdale additions and ADUs to know which components fail, why they fail here, and what it costs to put it right.
Which ECO Window Systems Models This Applies To
ECO Window Systems builds impact-rated and non-impact windows and doors, and their product lines vary by frame material, glass package, and hardware series. The parts most likely to fail in a Fort Lauderdale home addition or ADU depend on which line was installed. Single-hung and horizontal roller windows share balance mechanisms and roller assemblies that wear differently than casement operator arms and hinges. Sliding glass doors have their own set of rollers, locks, and weatherstripping profiles.
The quickest way to identify what you have is to look for the manufacturer label, usually etched into a corner of the glass or printed on a sticker along the frame edge. That label will show the series, sometimes a date code, and the glass make-up (like 5/16″ laminated or 7/16″ insulated). If the label is gone, measure the visible glass width and height and note whether the frame is aluminum or vinyl. We match by those measurements plus the hardware profile, because two ECO window lines that look identical from across a room can use different balance settings or roller diameters. For most components, we install OEM parts when they’re available, and quality aftermarket equivalents when the OEM part is discontinued or backordered. The decision affects lead time more than durability, and we’ll tell you which way we’re going before ordering anything.
Styles & brands we work with
Signs Your ECO Window Systems Home Additions & ADU Is Failing
- The window is harder to lift or slide than it used to be. This usually means a balance spring or roller has worn out, and in Fort Lauderdale’s salt air, aluminum and steel internal components corrode faster than manufacturers expect.
- You see fog or condensation between the glass panes. That’s a failed seal in the insulated glass unit. Once moisture gets in, the glass can’t be cleaned from the inside, and the unit’s insulating value drops. Coastal humidity makes this the most common failure we see in Fort Lauderdale ADUs.
- The lock or latch no longer catches cleanly. The frame has shifted slightly, or the keeper has worn. It’s a small hardware fix, but ignoring it means the window isn’t secured, which matters on ground-level ADUs.
- Water stains or soft drywall below the window after rain. The weep system or weatherstripping has failed. In Fort Lauderdale, a window that doesn’t drain properly will soak your wall cavity during our afternoon storms.
- The window whistles or rattles during wind. Worn weatherstripping or a loose sash guide. With hurricane season every year, a window that flexes and whistles is telling you the seal isn’t doing its job.
Replacement Cost & What’s Included
Component replacement on an ECO window or door inside a Fort Lauderdale addition or ADU typically runs $400 – $1,800 depending on the part, the window size, and whether the glass unit has to be ordered. A full window replacement in an existing opening runs $4,500 – $15,000, and a home addition or ADU build starts at $45,000 and can reach $130,000 with high-end finishes, impact glazing, and structural work. The range moves based on a few things: whether the opening is accessible from inside or needs ladder work, whether the glass is laminated impact-rated, and whether the frame itself is still square. You get a written price before any work starts, and the number we hand you is the number on the invoice. No change orders, no surprise add-ons. Every repair includes our written guarantee, and if the fix fails inside the coverage period, we come back and make it right at no charge.
See the difference
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AfterDIY or Call Us?
You can safely check a few things yourself: look for the etched label, note whether the window is binding at a specific spot, and clear any debris from the bottom track. That’s about where the safe DIY ends. Window balance systems hold tension, and a spring that releases while you’re working on it will break fingers or worse. Sliding door rollers are set into the frame and prying them out wrong bends the track. If insulated glass has failed, that’s a sealed unit replacement, not a repair, and it has to be ordered to spec. Call (754) 551-2922, tell us what the window or door is doing, and we’ll tell you what it likely needs. Trevor Nash keeps a notebook of every project, and he’ll be the one making sure the part that goes in is the part that belongs there.
FAQs
Ten to fifteen years is realistic for hardware and seals in our climate, with coastal properties seeing shorter life on internal metal parts due to salt air. Windows closer to the Intracoastal or the beach tend to need roller and balance work sooner. Call (754) 551-2922 if you’re noticing wear, and we’ll tell you whether it’s time to replace or just maintain.
Yes, often. Rollers, balances, weatherstripping, and latches are replaceable components. A failed insulated glass unit cannot be repaired, only replaced. Give us a description of what’s happening and we’ll tell you which category you’re in.
Most hardware replacements take under two hours on site. If the glass unit has failed, the replacement has to be ordered and built, which usually takes one to three weeks, and then installation is about an hour. Call (754) 551-2922 and we’ll give you a real timeline after we identify the part.
We keep common balances, rollers, locks, and weatherstripping on the trucks because they cover most failures we see across Fort Lauderdale. Sealed glass units are built to order. We also work with components for KraftMaid, Cambria, and Silestone products when a remodel spans more than the window. We’ll source the right part and show you the written price before anything gets ordered.
Call Penhallow Remodeling Fort Lauderdale
If your ECO Window Systems window or door in your Fort Lauderdale home addition or ADU is binding, fogging, leaking, or refusing to lock, call (754) 551-2922. We’ll identify the part, write you a real price before any work starts, and stand behind the repair with our written guarantee. That’s how we work: say the price before the work, show up in the window we gave, and leave the place cleaner than we found it.
Written by Trevor Nash, Owner, Penhallow Remodeling Fort Lauderdale at Penhallow Remodeling Fort Lauderdale, serving Fort Lauderdale and nearby areas.
