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ES Windows Window Replacement: The Royal Palm Beach Owner’s Guide
ES Windows window replacement in Royal Palm Beach typically runs between $850 and $2,400 installed, depending on series, glass package, and whether the frame needs rebuilding or just the sash. We stock ES Windows-compatible sashes, insulated glass units, balances, and hardware on the truck for most series, and a straightforward single-sash swap usually gets done in one visit. Most Royal Palm Beach homeowners discover the problem the hard way: a window that won’t stay up, condensation that never clears between the panes, or a latch that finally gave out in the middle of July.
Which ES Windows Models This Applies To
ES Windows builds several series that show up regularly in Royal Palm Beach homes, and the replacement part has to match the series, not just the rough opening. The most common lines we work on are the ES100 single-hung, ES300 single-hung impact series, ES500 horizontal roller, and the ES700 casement and picture window line. Each series uses a different balance system and sash profile, so a part from an ES100 will not seat correctly in an ES300 frame. The surest way to identify what you have is the small etched label in the corner of the glass or on the head of the frame, which lists the series, manufacturing date, and glass package. If the label is worn off, we measure the sash channel width and the balance shoe profile. On ES Windows specifically, we recommend the OEM part whenever it is still in production, because ES’s extruded aluminum tolerances are tight and aftermarket balances from other manufacturers tend to bind within a year or two. For glass only, a quality Cardinal or Vitro IG unit matched to the same coating and spacer spec performs as well as the original and costs less.
One thing worth knowing if you are comparing quotes: ES Windows uses a proprietary balance shoe in the ES100 and ES300 series. Some installers will swap in a generic shoe and charge OEM prices. It will work for a season and then fail. We order the ES shoe directly, and if the line is discontinued, we say so on the quote and show you the aftermarket option side by side.
Signs Your ES Windows Window Replacement Is Failing
- Fog or haze between the glass panes. The seal has failed and moisture is getting into the airspace. This is the single most common ES Windows issue we see in Royal Palm Beach, and it only gets worse with the humidity. The glass cannot be cleaned; the IG unit gets replaced.
- The sash won’t stay up or drops hard when you let go. The balance shoe or spring has worn out. On ES single-hungs, this is usually the shoe cracking from sun exposure and age. Continuing to force the window open risks the sash slamming down, which can crack the frame or the glass.
- The window is hard to open or you have to lift and wiggle it. Worn rollers on the ES500 horizontal series or a bent hinge on the ES700 casement. Ignoring the drag puts stress on the handle and gear, and the repair bill climbs from a $40 roller to a full hardware rebuild.
- You hear wind or feel heat leaking around the frame even when closed. Weatherstripping has compressed or the sash has shifted out of square. In Royal Palm Beach, where west-facing windows take direct afternoon sun, the weatherstripping dries out faster than the glass itself.
- The lock or latch no longer engages cleanly. The sash has sagged or the keeper has worn. Beyond the nuisance, a window that won’t lock is a security gap and, on an impact-rated ES line, it also means the window is no longer performing to its original storm rating.
Replacement Cost & What’s Included
For a standard ES Windows sash or glass replacement, installed pricing in Royal Palm Beach breaks down like this:
- Single sash replacement (ES100/ES300): $850 to $1,400, including the sash, balance shoes, weatherstripping, and labor.
- Insulated glass unit only (any series): $450 to $900, depending on glass size, coating, and whether it is impact-rated.
- Full window replacement (frame and all, installed): $1,500 to $2,400 for standard sizes; larger or impact-rated units run higher.
The range comes from three things: the glass package (low-E and argon cost more than clear), whether the frame itself is still square and sound, and whether the window is a standard size or a custom opening. Every quote is itemized on paper: the part, the labor, the disposal, and the warranty registration. There are no surprise line items at the end. Both manufacturer warranty layers get registered in writing before our truck leaves the driveway, and our Done Right Promise covers the workmanship. If it is not right, we make it right, no paperwork fight.
DIY or Call Us?
A homeowner can safely clean the tracks, check for loose screws on the handle, and note whether the sash is square in the frame. That tells us on the phone whether you are looking at a quick balance swap or a full sash replacement. What we would not recommend doing yourself is removing an ES sash or IG unit without the right lifting and alignment technique. These are heavy aluminum and glass assemblies, and a dropped sash does real damage to the frame, the sill, and sometimes the person underneath it. On impact-rated ES lines, a DIY glass swap also voids the manufacturer warranty if the unit is not installed to spec. If the part you need is simple, we will tell you so and quote it straight. If it is not, that is what we are here for. Call TruePane at (386) 251-6745 and we will walk you through what you are looking at before we ever schedule the truck.
FAQs
In Royal Palm Beach, a properly installed ES Windows replacement sash or IG unit typically lasts 15 to 20 years before the seal or hardware needs attention again, though west-facing windows with heavy sun exposure often run closer to 12 to 15 years on the weatherstripping and balance system. The glass itself can last decades; what goes first is the seal and the hardware. Call (386) 251-6745 and we will give you a straight answer on what yours has left in it.
No, a fogged ES Windows insulated glass unit cannot be cleaned or resealed in place; the IG unit itself has to be replaced. The good news is that the frame and sash usually stay put, so you are paying for glass and labor, not an entire window. Call TruePane at (386) 251-6745 and we will measure it and price it. The estimate is free.
Most single-sash or IG unit replacements on ES Windows take between one and two hours on site, and we complete the job in one visit. If the frame needs any rebuilding, we will tell you before the work starts and schedule accordingly. Call (386) 251-6745 to get a time estimate for your specific window.
We stock common ES Windows balances, rollers, latches, and weatherstripping on the truck for most service calls in Royal Palm Beach, and we order sashes and IG units direct from ES or a matching glass fabricator, usually with a one to two week lead time. We will tell you on the phone what is in stock and what has to be ordered before you commit to anything. Call (386) 251-6745 for a straight answer on your specific part.
Get Your ES Windows Window Replacement Done Right in Royal Palm Beach
We have been setting and sealing windows in Royal Palm Beach since 2008, and Dale Kessler grew up off Crestwood Boulevard, so this is not a franchise crew working a territory. It is our town and our name on the work. If the pane is not true, the job is not done. Call TruePane Windows & Doors at (386) 251-6745 and schedule your free estimate. We will get the right part, price it plainly, and stand behind it in writing.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Royal Palm Beach 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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