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CGIFree in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Get your free estimateECO Window Systems Window Replacement: The West Palm Beach Owner’s Guide
If you have an ECO Window Systems window that’s fogged, cracked, or simply not closing the way it used to, we stock and install ECO Window Systems-compatible replacements right here in West Palm Beach. Most single-window replacements run between $450 and $1,200 installed, depending on the glass package and frame condition, and many swaps are finished the same day we start. The usual discovery goes like this: you notice condensation between the panes that won’t wipe away, or a sash that suddenly feels heavier than it did last summer, or a crack that started small and walked its way across the glass after a storm. That’s the signal the sealed unit or the hardware has given up, and it’s worth addressing before water finds its way into the wall cavity. I’m Keith Yamada, and I’ve spent my working life around windows, starting in LA where the sun tests glass harder than most people realize. A window should do two things quietly: keep the weather out and let the right light in. When it stops doing either, we’re the crew that puts it right.
Which ECO Window Systems Models This Applies To
ECO Window Systems builds impact-rated windows and doors designed for Florida’s coastal code requirements, and West Palm Beach homes are full of them. The compatibility question matters more than most homeowners expect. ECO’s product line spans several series, and the glass packages, frame reinforcements, and hardware differ between them. Before we order anything, we check the label etched into the corner of the glass or printed on the frame spacer. That label gives us the manufacturing date, the glass makeup, and the series code we need to match. One gotcha we see regularly in older El Cid homes: an ECO window from a 2012 install may look identical to a 2023 model from the curb, but the interlock profiles changed subtly and a mismatched sash won’t seal properly. We use genuine ECO components when they’re available, and quality aftermarket equivalents when the OEM part is discontinued or backordered. The aftermarket route only works when the specs line up exactly, down to the glass thickness and the structural load rating. That’s the kind of thing we verify before we order, not after the part arrives.
Styles & brands we work with










Signs Your ECO Window Systems Window Replacement Is Failing
- Fog or moisture between the glass panes. The sealed unit has lost its integrity. In West Palm Beach humidity, even a pinhole breach pulls moisture in, and once it’s inside the glass pack, it fogs and eventually leaves mineral haze that can’t be cleaned.
- A sash that drags or binds when you slide it. The rollers or the track have worn. ECO’s heavier impact glass puts real pressure on rollers, and salt air near the coast accelerates the wear faster than inland folks ever expect.
- Visible cracks or chips that spread. Impact glass can take a hit and hold, but a crack that starts at the edge and grows means the laminate or the temper is compromised. That window isn’t doing its storm job anymore, even if it still looks mostly intact.
- The lock no longer engages cleanly. When the hardware or the interlock shifts, the lock stops seating. That’s a security issue and an air-leak issue at the same time, and it usually means the sash has sagged or the strike is out of alignment.
- A draft you can feel near the frame. Weatherstripping on Florida windows works hard in the heat. When it compresses or tears, you get air movement around the edges, and your AC bill notices before you do.
See the difference
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After
Before
After
Before
AfterReplacement Cost & What’s Included
For ECO Window Systems replacements in West Palm Beach, a straightforward single-window glass or sash swap typically lands between $450 and $1,200 installed. A full frame replacement, which we recommend when rot or termite damage has touched the opening, runs higher, usually $900 to $1,800 per window, because we’re pulling the old frame, repairing the rough opening, and flashing the new unit to Florida code. Our price is written before any work starts. It covers the part, the labor, the haul-away of the old material, and a clean-up pass with shoe covers and drop cloths throughout. You’ll know the number before we touch a screw. If the finished work isn’t right, the 365-Day Done Right Promise means we come back and make it right, no debate, no countdown. That applies to the window we install and the hole we put it in.
DIY or Call Us?
You can identify the problem yourself, and you should. Read the label, take a photo of the damage, note whether the fog is between the panes or on the inner surface where you can wipe it. Those details tell us what we’re dealing with before we arrive. What you shouldn’t do is pull an ECO impact window yourself. These units are heavy, often 80 pounds or more for a big fixed lite, and they’re under tension from the framing and the fasteners that tie them to the structure for hurricane code compliance. One slip with a pry bar and you’ve got broken glass, a damaged frame, or a compromised opening that now won’t pass inspection. There’s also the sealant work. The waterproofing detail between the window and the rough opening is where most leaks happen, and getting that right matters more than the window itself. Call us at (728) 203-1160. You’ll get a real person on the line, and we’ll schedule a time that respects your family’s routine.
FAQs
ECO impact windows in our climate typically last 20 to 30 years for the frame and 15 to 25 years for the sealed glass unit. Salt air in neighborhoods close to the Intracoastal can shorten the glass seal life, while inland homes often see hardware wear before glass failure. Call (728) 203-1160 and we’ll tell you what condition your specific windows are in during the estimate.
Yes, in many cases. If the issue is a worn roller, a torn piece of weatherstripping, or a misaligned lock, that’s a repair, not a replacement, and it’s usually under $200. If the glass is fogged or cracked, the sealed unit itself gets replaced, because glass packs can’t be resealed in the field. We’ll tell you which one you’re looking at before you spend a dollar.
A glass or sash replacement on an ECO window usually takes one to two hours from start to clean-up. A full frame replacement takes a half to a full day, depending on what we find when the old frame comes out and whether the rough opening needs repair. We give you that timeline in writing when we price the job.
We stock common ECO hardware, rollers, locks, and weatherstripping on our trucks, along with the materials needed for a standard sealed-unit replacement. Custom-sized glass packs are ordered to spec and typically arrive within days, not weeks. We also stock parts for PGT, CGI, and CWS windows if your home has a mix of brands. Call (728) 203-1160 to find out what we can bring on the first visit.
We match the glass tint, the Low-E coating, and the impact rating to your existing ECO units so the new window sits invisibly among its neighbors. If your windows are older and the original glass package is no longer available, we’ll show you side-by-side samples and give you the honest answer about which match works best.
Written by Keith Yamada, Owner, Lightwell Windows West Palm Beach at Lightwell Windows West Palm Beach, serving West Palm Beach and nearby areas.
Six Reasons Homeowners Choose Lightwell Windows West Palm Beach
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.