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ES Windows Window Replacement: The West Palm Beach Owner’s Guide
We stock and install ES Windows-compatible window replacement parts across West Palm Beach, and most replacements run between $240 and $680 installed depending on the part, the ES Windows series, and the glass package. If you call by mid-morning, we can usually get a technician to your home the same day with the right part on the truck. Most owners discover the problem the same way: a sash that drags against the frame, a lock that no longer catches, or condensation blooming between the panes that will not wipe away. The good news is that ES Windows hardware and glass are serviceable, and we have been matching parts to ES Windows units in Palm Beach County long enough to know which components fail first in our salt air and summer humidity.
Which ES Windows Models This Applies To
ES Windows builds several series commonly installed in West Palm Beach homes, including the ES 8000 single-hung, the ES 8800 horizontal slider, the ES 9200 casement, and the ES 900 picture window. The part you need depends on which series you have, and that is where people get into trouble ordering parts online. A balance for an ES 8000 is not interchangeable with the balance used in an ES 9200, even when the visible dimensions look close. The surest way to identify your series is the manufacturer label etched into the corner of the glass or printed on the spacer bar between the panes. If that label has faded after a decade of Florida sun, we can identify the series by the frame profile and the hardware mounting pattern. TruePane Windows & Doors is an independent service provider, not affiliated with ES Windows, which means we can offer both OEM parts and quality aftermarket equivalents side by side on paper so you decide what fits your budget and your window.
Signs Your ES Windows Window Replacement Is Failing
- Sash drags or sticks when opening. In West Palm Beach humidity, the nylon rollers and balance shoes on ES sliders and single-hungs wear down and the sash starts binding against the track. Left alone, the frame channel gets scored and you end up replacing more than the roller.
- Lock does not catch or the latch is loose. Salt air works on the die-cast lock hardware faster than inland homes would ever see, and once the keeper is worn, the window will not seal tight against wind-driven rain. This is also a security issue on ground-floor openings.
- Condensation or haze between the glass panes. This means the sealed unit has lost its argon or krypton fill and the desiccant strip inside the spacer is saturated. It will not dry out on its own, and the window will keep losing energy performance until the insulated glass unit is replaced.
- Water staining on the interior sill or drywall below the window. The weatherstripping or the exterior seal has failed, and in a West Palm Beach afternoon storm, that means water is working its way into the wall cavity every time it rains hard.
- Window falls shut or will not stay open. The constant-force coil balances have lost tension or snapped. On an ES single-hung, this is a fairly straightforward balance replacement, but on large sashes the tension is real and the part must be matched to the exact sash weight.
Replacement Cost & What’s Included
Here is what we charge for common ES Windows replacements in West Palm Beach, with labor included:
- Balance replacement (single sash): $120-$220 installed
- Roller or hinge replacement (slider or casement): $90-$180 installed
- Lock and keeper set: $75-$140 installed
- Weatherstripping replacement (full window): $110-$210 installed
- Insulated glass unit replacement (seal failure): $280-$680 installed depending on glass size and Low-E coating
The range comes down to which ES series you have, whether the glass is impact-rated, and whether the frame needs cleanup or realignment while we are in there. You get a written line-item quote before any work begins, and the number on that quote is the number on your bill. Every replacement is covered by our Done Right Promise: both manufacturer warranty layers registered in writing, durations stated, and if the part fails in the first 90 days, we come back and make it right without a paperwork fight. We will not charge a change order on a replacement unless we open the wall or the frame and find damage nobody could have seen from the outside. And we will call you before we do anything beyond the quote.
DIY or Call Us?
There are things an owner can safely check on an ES window: clean out the track with a dry brush, check that the weep holes are clear, and note whether the sash sits square in the frame. But the actual repair work on balances, rollers, and insulated glass units is a trade, and we see the aftermath of DIY attempts regularly. If a coil balance is removed incorrectly, the spring can unwind fast and take a finger with it. If a replacement insulated glass unit is ordered at the wrong thickness, the sash will not seat and the window will leak. Dale Kessler grew up in Northwood Hills watching his father re-glaze storefront windows along Dixie Highway, and the lesson stuck: measure twice, order once, and never guess at a part number. If the pane is not true, the job is not done. Call (561) 264-1279 and we will match the part by the window, not by a guess from a photo.
FAQs
In our coastal climate, expect 8 to 12 years from rollers, balances, and locks on ES Windows, and 15 to 20 years from insulated glass units before seal failure shows up. Salt air and UV exposure shorten hardware life compared to inland Florida, which is why we inspect for early wear on every service call. Call (561) 264-1279 for a free estimate on your specific window.
Some hardware can be cleaned and tightened, but a worn roller or a snapped balance is a replace, not a repair. We will tell you the truth either way, because replacing a part that still has life in it is not a square deal.
Most single-part replacements on ES Windows take between 45 minutes and two hours once the technician is on site. Insulated glass unit replacements are typically ordered to spec and installed within one to two weeks, since the glass is cut and sealed for your exact frame dimensions.
We stock common ES Windows balances, rollers, locks, and weatherstripping on our service trucks, along with parts for Andersen, and Pella lines. If your part is not on the truck, we order it the same day and schedule the return trip before we leave your driveway.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving West 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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