ES Windows Window Replacement Nationwide | Sightline Windows & Doors West Palm Beach

ES Windows Window Replacement: The West Palm Beach Owner’s Guide

ES Windows window replacement in West Palm Beach typically runs $340-$780 per opening installed, depending on series, glazing package, and whether the frame is receiving a full tear-out or an insert replacement. We stock ES Windows hardware and keep common sash and frame profiles on hand for same-day starts on most residential series. Most owners discover the problem when a sash won’t stay open, water beads inside the glass pack, or the lock no longer draws the meeting rails tight against the weatherstrip.

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Which ES Windows Models This Applies To

ES Windows produces three residential lines you’ll find across West Palm Beach: the ES 100 Series (single-hung and horizontal roller), the ES 200 Series (impact-rated single-hung and fixed), and the ES 5000 Series (thermally broken, multi-chamber frames for energy-focused retrofits). The label is usually etched into the glass corner or stamped on the frame edge behind the screen track. If the label’s worn, measure the visible glass dimensions and the frame depth: 2-5/8 inch for the 100 Series, 3-1/4 inch for the 200 Series impact frames, and 3-1/2 inch for the 5000 Series thermal break.

We are an independent service provider, not affiliated with ES Windows. For most replacements, we source factory OEM sashes and hardware through ES Windows’ Florida distribution network. On the 100 Series, where ES has discontinued certain bronze anodized sash profiles, we use quality aftermarket equivalents that match the original extrusion die and finish code. The aftermarket route saves roughly $80-$120 per opening on those legacy colors, and we document the substitution in writing before ordering.

One compatibility gotcha we see in West Palm Beach: the 200 Series impact single-hung used two different balance shoe widths between 2016 and 2020. The earlier shoe is 1-1/4 inch; the later is 1-1/2 inch. They are not interchangeable, and forcing the wrong balance into the jamb track will crack the vinyl liner. We measure the shoe width on every 200 Series balance replacement before pulling the part.

Signs Your ES Windows Window Replacement Is Failing

• Sash drops or won’t stay open. The coil balance system has lost tension or the balance shoe has fractured. In West Palm Beach’s salt-air environment, we’ve seen balance springs corrode through in six to eight years, especially on east-facing elevations within a mile of the Intracoastal.
• Fog or moisture between the glass panes. The insulated glass unit (IGU) seal has failed. Once the desiccant inside the spacer bar saturates, the fogging becomes permanent. ES Windows IGUs use a stainless steel spacer on most series; the seal failure is usually at the corner keys, not the glass-to-spacer bond.
• Lock engages but meeting rails don’t pull tight. The keep (strike plate) has shifted in the frame, or the lock cam has worn. On the 100 Series horizontal roller, the lock mechanism is polymer-based and will deform under repeated over-torquing.
• Frame corner gaps or visible daylight at the sill. The window has settled in the rough opening, or the installation flange has pulled from the substrate. This is not a part failure; it’s an installation failure that requires removing the frame and reinstalling with proper shimming and fastening pattern.
• Exterior frame chalking or pitting. The anodized finish has degraded past the 20-micron threshold. On ES Windows’ standard anodize (not the premium 25-micron option), we’ve observed significant chalking on south and west exposures in West Palm Beach after twelve to fourteen years of UV and salt exposure.

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Replacement Cost & What’s Included

What drives the range: the glazing package (clear vs. Low-E vs. impact-rated laminated), the frame finish (white is standard; bronze and clay carry a 15-20% surcharge), and whether the installation requires stucco or drywall repair. Our quote includes the measured survey you keep, the written scope with line-item pricing, the part, the labor, the disposal, and the documented photo record. If the number isn’t on the page, it isn’t in the price. Every ES Windows replacement carries our 365-Day Done Right Promise under the Haven Standard.

DIY or Call Us?

There is one thing an owner can safely check: whether the problem is debris in the track or a dry weatherstrip. Remove the screen, vacuum the sill track, and apply a silicone-based lubricant to the weatherstrip pile. If the sash still binds or the lock still won’t draw, the fix is likely beyond hand tools.

What goes wrong with DIY on ES Windows: the 200 Series impact sash weighs forty to sixty pounds depending on size, and the balance system is under significant tension. Releasing a coil balance without a proper winding tool can damage the jamb liner or cause the spring to uncoil with force. The 5000 Series thermal frame uses a multi-point locking system that requires factory shims to align; without them, the compression seals fail and the energy performance rating is void. We pull permits when required by West Palm Beach building code, and we warranty the installation. Call (561) 354-3861 to schedule your free estimate.

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