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ECO Window Systems Bathroom Remodeling: The Fort Lauderdale Owner’s Guide
We stock and install ECO Window Systems-compatible bathroom remodeling packages throughout Fort Lauderdale, with full bathroom remodels typically running $9,000 to $28,000 installed. Most owners call us after discovering their ECO Window Systems window or frame has failed inside a shower or tub surround, the place where Florida humidity hits hardest. You’ll usually notice it first as fogging between panes, a window that won’t seal fully, or water staining on the drywall beneath the window sash. Fort Lauderdale’s salt air and 70% average humidity mean a window inside a wet zone takes more abuse in five years than a living room window takes in twenty. If you’re seeing condensation you can’t wipe away, failed seals, or soft drywall around the frame, that’s not a cosmetic issue. It’s the window telling you water is getting where it shouldn’t. We fix it right, with a written price before we touch a single tool.
Which ECO Window Systems Models This Applies To

ECO Window Systems builds impact-rated and non-impact windows common in Florida homes, and the bathroom versions share frame profiles with their standard lines. The compatibility question that trips up most Fort Lauderdale homeowners is this: ECO Window Systems bathroom windows come in two basic install formats. One is a standard window that was framed before tile went up. The other is a retrofit insert that sits inside an existing frame. Order the wrong one and your tile guy is cutting into a waterproofed wall for no reason. Once the window comes out, we measure the rough opening and the frame depth, because ECO Window Systems uses different frame depths between their impact and non-impact series. A non-impact bathroom window from a 1990s build might be 2-5/8 inches deep, while a newer impact-rated unit runs closer to 3-1/4. That half-inch decides whether your window sits flush with the tile or sticks out like a sore thumb under the showerhead.
On the OEM versus aftermarket question: for ECO Window Systems bathroom windows, we lean OEM or a true equivalent from a known fabricator. The reason is salt tolerance. An off-brand frame with a thinner powder coat will pit in Fort Lauderdale’s coastal air inside three to five years, and you’ll be back where you started. We also weight the glass package. Bathroom windows need tempered glass by code if they’re within a certain distance of the tub or shower floor, and a cheap swap that skips tempering fails inspection. We check the label, not the guess. Every window that leaves our hands gets a sticker with the glass type, the DP rating, and the install date, so the next owner isn’t playing detective. One more compatibility gotcha worth knowing: ECO Window Systems bathroom windows from the early 2000s often used a narrower weep system at the sill than current production, which means newer replacement sashes don’t always drop into older frames cleanly. We test-fit before we start cutting, because nobody wants to learn that at 4 p.m. on demo day.
Styles & brands we work with







Signs Your ECO Window Systems Bathroom Remodeling Is Failing
- Condensation between the panes. This is a failed seal, plain and simple, and it’s the most common failure we see in Fort Lauderdale bathrooms. The desiccant inside the spacer bar has reached its limit, and humidity is now living between your glass. No amount of wiping fixes it, and the window’s insulating value drops to almost nothing.
- Water staining or soft drywall below the window. The weep system at the sill, which drains water that gets past the sash, is clogged or was never installed at the right pitch. In a bathroom, that water has nowhere to go except into the wall cavity. We’ve opened these up and found the bottom plate of the wall framing soaked through, especially in older homes around Victoria Park and Sailboat Bend.
- The sash sticks or won’t close flush. Aluminum frames expand and contract constantly in Florida heat, but a sash that suddenly fights you is usually a sign the frame has twisted from moisture getting into the rough opening behind it. You can force it closed, but the gap that remains is exactly where shower steam escapes into your walls.
- Visible corrosion or pitting on the frame. Salt air doesn’t ask permission, and Fort Lauderdale sits in it 365 days a year. Once the factory finish is compromised, the frame starts to degrade, and pitted aluminum inside a wet room means replacement, not touch-up. Paint hides it for a few months and then it comes back worse.
- Mold or mildew that keeps returning on the sill or the tile around the window. If you’re bleaching the same corner every month, the moisture is coming from behind the tile, not the shower spray itself. That’s water traveling through a failed window assembly. Killing the surface mold doesn’t address the leak, and the longer it runs, the more of your waterproofing it destroys.
See the difference
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AfterReplacement Cost & What’s Included

In Fort Lauderdale, an ECO Window Systems bathroom window replacement that’s part of a larger bathroom remodel lands between $9,000 and $28,000, with the window portion itself typically running $900 to $3,500 installed depending on size, impact rating, and whether we’re replacing or rebuilding the opening. A standalone window swap with basic interior trim runs lower. A full opening rebuild, where we re-frame, re-waterproof, and re-tile around the window, runs on the higher end. What drives the number is the scope: are we pulling one window and sealing it properly, or are we rebuilding the wet wall because water got behind the tile? For a small bathroom remodel running $5,000 to $12,000, the window work is usually a line item we fold into the job so you’re not paying for double mobilization.
Every quote includes parts, labor, waterproofing, and haul-away of the old unit. You get a written price before any work starts, and that’s the number on your invoice, full stop. The work carries our 365-Day Done Right Promise: if the window or the waterproofing fails inside a year, we come back and make it right. That’s written on every job, not something you have to ask for. Luca Romano reviews the window opening himself before we quote, because by the time a bathroom window reaches this point, there’s usually something hiding behind the tile that a photo estimate would miss.
DIY or Call Us?
There are a few honest things you can check yourself. Is the weep hole at the bottom of the frame clear of soap scum and caulk? A toothpick and some patience will answer that. Is the caulk bead around the interior trim cracked or pulling away? That tells you moisture has been moving through the frame for a while. What you shouldn’t attempt is pulling the window yourself. Bathroom window removal in a tiled and waterproofed opening is not a Saturday project. One wrong cut into the waterproofing membrane behind the tile and you’ve opened a channel for water to reach your studs, and you won’t know it for two years. We’re also talking about tempered glass near a tub, which needs to be handled and disposed of properly. The risk isn’t worth the savings, and we don’t say that about most things. If you want a real answer on what you’re working with, call (754) 354-7423 and we’ll come look at it.
FAQs

In a dry interior wall, an ECO Window Systems window should go 20 to 25 years, but in a Fort Lauderdale bathroom with daily shower steam and salty coastal air, expect 10 to 15 years before seals start failing or the frame shows pitting. The wet-zone environment simply ages everything faster. If you’re replacing a bathroom window that’s over 15 years old, you’ve gotten the full value out of it. Call (754) 354-7423 for a free evaluation of what you currently have.
For a failed seal or fogged glass, the sash can sometimes be re-glazed with a new insulated glass unit if the frame is still sound, but if the frame itself is pitted, twisted, or leaking at the rough opening, repair is throwing good money after bad. In bathrooms specifically, the danger of a partial repair is that the original waterproofing has already been compromised. We’ll tell you straight which side of the line your window falls on. Call (754) 354-7423 and we’ll give you an honest read.
A straightforward ECO Window Systems bathroom window swap is usually a one-day job, including removal, new waterproofing to tie into the existing membrane, install, and trim. A full opening rebuild where we’re repairing framing, re-waterproofing the surrounding tile area, and re-installing takes two to three days because everything has to cure between steps. We’ll give you the timeline in writing before we start, with photo updates before and after so you can see the waterproofing went in correctly, not just take our word for it.
We keep the most common rough opening sizes and the sealants, waterproofing membranes, and trim profiles for ECO Window Systems bathroom installs on our trucks, but bathroom windows are ordered per-opening because frame depth and impact rating vary too much to guess. Ordering typically adds three to five business days. If you’re planning a bathroom remodel around the window replacement, we can order the window and start the other work in the meantime. Call (754) 354-7423 and we’ll get the order moving.
If you have an ECO Window Systems bathroom window that’s fogging, leaking, or failing inside your Fort Lauderdale home, don’t let it ride. Water behind tile gets more expensive by the month. Call (754) 354-7423 to schedule your free estimate, and you’ll get a written price before any work starts. The work either holds up or it doesn’t, and we make sure it does.
Written by Luca Romano, Owner & Lead Contractor, Sawyer Remodel Fort Lauderdale at Sawyer Remodel Fort Lauderdale, serving Fort Lauderdale and nearby areas.


