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ES Windows Window Replacement: The Fort Lauderdale Owner’s Guide
ES Windows window replacement in Fort Lauderdale typically runs $450 to $1,200 per window installed, depending on the series and whether you need impact-rated glass. We stock ES Windows-compatible replacement sashes, balances, and hardware on our trucks, and most single-window swaps are done the same day. Most owners discover they need a replacement when a window won’t stay open, won’t seal against the afternoon thunderstorms we get off the Atlantic, or when a crank handle spins without moving the sash. In Fort Lauderdale’s salt air, we also see a lot of corroded hardware on homes within a mile or two of the beach.
Which ES Windows Models This Applies To
ES Windows builds several distinct product lines, and the replacement part has to match the series or it won’t seat properly. The most common lines we service in Fort Lauderdale are the ES Impact Series (aluminum, Miami-Dade approved), the ES 6000 series (mid-range single-hung and casement), and the ES Thermal Break series for higher-efficiency openings. To identify your window, look for a small white or silver label on the inside of the frame, usually on the top or bottom rail. If the label is gone, which happens often after years of sun, measure the visible glass width and thickness. The big gotcha we see: ES changed its balance shoe profile around 2014, so a balance from a pre-2014 sash will not clip into a newer frame even if the window looks identical. For most Fort Lauderdale homeowners, OEM parts are the right call on impact-rated openings because the product approval paperwork depends on the exact component. For non-impact interior windows, a quality aftermarket equivalent often saves 20 to 30 percent and performs just as well.
Signs Your ES Windows Window Replacement Is Failing
- The window drops shut or won’t stay up: The block-and-tackle balances inside the side jambs have worn out. In Fort Lauderdale humidity, the nylon bearings inside these balances degrade faster than the manufacturer’s lifespan estimate.
- The crank turns but the sash barely moves: The casement operator gear is stripped. We see this most on ES casement windows facing east, where the morning sun bakes the gear housing until the internal teeth snap.
- You can feel air moving around the closed sash: The weatherstripping has compressed or the corner seals have dried out. Salt air accelerates this on beachside homes along A1A and the Las Olas Isles.
- The latch or lock no longer catches: The keepers and strikers wear down after a decade of daily use. On some ES models from the early 2010s, the latch body develops hairline cracks you can spot with a flashlight.
- Condensation forms between the glass panes: The insulated glass unit’s seal has failed. Once argon escapes, the window loses its energy performance and the only fix is a new sash or glass pack.
Replacement Cost & What’s Included
For Fort Lauderdale homeowners, here is the honest range we quote most weeks. A single ES Windows sash replacement without glass runs $180 to $350 installed. A full sash including a new insulated glass unit typically lands between $450 and $800. A complete new ES Windows impact-rated window, installed and trimmed, runs $900 to $1,400 depending on size and finish. Every quote includes the part, labor, hardware, disposal of the old sash, and our written work warranty. We charge a straight price before the job starts. The number on the proposal is the number on the invoice. No change orders, no surprises. If you hand us a written estimate from another Fort Lauderdale company, we will give you a free second opinion and beat it when we can, which is most of the time.
DIY or Call Us?
Replacing an ES Windows sash is not a beginner’s job, and on impact-rated openings it is a job that can void your product approval if the wrong part goes in. You can safely check a few things yourself: look for the label we mentioned, measure the glass, and note whether the failure is in the glass or the hardware. What goes wrong fast for DIYers is the spring balance. Those pulleys and springs are under serious tension, and a slipped tool there can take off a fingertip. Aluminum frame extrusions also bend easily if you pry against them, and once that happens the new sash will never sit square. If the window is impact-rated, the fastener counts and anchoring pattern matter for wind load. We would rather you call us at (904) 913-5886 and let Ed’s crew handle it. The estimate is free, and that way the job is done right the first time.
FAQs
An ES Windows frame itself can last 25 to 30 years in Fort Lauderdale, but the components inside it will not. Balances, weatherstripping, and hardware typically need replacement at the 8 to 12 year mark on homes within three miles of the coast, where salt air shortens the cycle. Call (904) 913-5886 for an exact assessment of your windows.
Yes, in many cases the failed part can be swapped without replacing the whole frame, which is why our first step is always an in-person look. If the frame is square and the glass is intact, we can usually replace just the balance, the hardware, or the sash. That typically saves you 40 to 60 percent versus a full window replacement.
Most single-sash replacements take 45 to 90 minutes once we arrive. A full window tear-out and reinstall, including trim and sealant, runs half a day. Your house is never left open overnight.
We carry the most common ES Windows balances, crank operators, locks, and weatherstripping on our trucks, so most Fort Lauderdale calls are one-and-done. If your window needs a specific sash profile or custom glass size, we order it and the lead time is usually three to seven business days.
Ed Winslow has been fitting and replacing windows along Fort Lauderdale’s Las Olas corridor and the surrounding neighborhoods long enough to know exactly what salt air and August sun do to a window over time. He learned the trade at Miami Dade College’s construction trades program, and he still walks every job before it starts. My name’s on the door, literally. That means it gets done right. We are an independent Fort Lauderdale service provider, not affiliated with ES Windows, and we also stock and service parts for PGT, CGI, and CWS openings.
Call (904) 913-5886 for a free estimate on your ES Windows replacement. A live person answers, day or night, and Ed stands behind every window we touch with the 36500-Day Done Right Promise. The one down the road.
Written by Ed Winslow, Owner, Winslow Windows & Doors, serving Fort Lauderdale and nearby areas.
Six Reasons Homeowners Choose Winslow 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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