CWS Window Replacement Nationwide

CWS Window Replacement: The West Palm Beach Owner’s Guide

If you own a CWS window in West Palm Beach and it’s failed, you’re likely looking at a $450 – $1,200 installed replacement per window, depending on the glass package and frame size. We stock common CWS-compatible replacement parts in our West Palm Beach inventory, and most single-window replacements are installed the same day we arrive. You’ll usually spot the problem before we do: a window that won’t stay open, condensation between the panes, or a crank handle that spins without moving the sash. That’s a parts failure, not your imagination. The fix is straightforward when you match the right component to the right CWS series.

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Meridian Windows and Doors West Palm Beach is an independent service provider. We’re authorized installers for CWS products, but we’re not affiliated with the CWS corporation.

Which CWS Models This Applies To

CWS builds sliding windows, single-hung, casement, picture windows, and awning styles across several series lines. The part that fails on a 6000-series casement in West Palm Beach isn’t always the same spec as the one on a 4000-series slider. Before any replacement, we identify the window by its label, not by guesswork.

Look for the etched marking in the glass corner or the sticker on the frame header. CWS marks their units with a manufacturing code that tells us the series, glass package, and production year. That code is the difference between ordering once and ordering twice. The measurement that matters most is the visible glass width and height, plus the frame depth. A replacement sash for one CWS line can be off by a quarter inch from a different series, and that quarter inch means a window that won’t seal against South Florida humidity.

On the OEM-versus-aftermarket decision: CWS factory parts are the most direct match, but for older models that are out of production, quality aftermarket components often fit correctly and cost 20 – 30% less. We tell you which option is available for your specific series and let you choose. In West Palm Beach, the salt air and hurricane-season moisture mean the sealant and roller assemblies wear faster than in drier climates. We stock the replacement hardware for the failures we see most: balance springs, crank operators, roller assemblies, and IGUs (insulated glass units) with low-E glass, which is a thin coating that reflects heat while letting light through.

Signs Your CWS Window Replacement Is Failing

• The window won’t stay up. For single-hung and double-hung CWS windows, this is typically a failed block-and-tackle balance or spiral balance. The spring tension inside the jamb has given out. One symptom, one part: the balance assembly.
• Turning the crank does nothing. On CWS casement and awning windows, the crank operator gears strip after years of salt-laden air working into the housing. You’ll hear a grinding sound, then no movement. The operator needs replacement, not lubrication.
• Condensation you can’t wipe away. If moisture is between the two panes of glass, the IGU seal has failed. In West Palm Beach’s humidity, this shows up as a permanent fog or water droplets trapped inside. The fix is a new IGU.
• The sash drags or scrapes the frame. CWS roller assemblies and guides wear out. You’ll feel resistance or hear metal-on-metal scraping when you slide the window. That’s the roller bearing failing inside its housing.
• Air leaks around the closed window. Weatherstripping and sealant break down faster in direct sun and salt exposure. When you can feel a draft or see daylight around the sash when it’s closed, the compression seal is gone.

Replacement Cost & What’s Included

What you’ll pay depends on which part failed and which CWS series you own. Here’s what West Palm Beach homeowners should expect:

• Balance/spring assembly replacement: $180 – $350 installed, depending on window size and access.
• Crank operator or roller assembly replacement: $150 – $400 installed.
• Insulated glass unit (IGU) replacement: $450 – $900 installed, depending on glass package (standard, low-E, or impact-rated).
• Full sash replacement for a single window: $600 – $1,200 installed.

The range is driven by size, series, and whether we’re matching OEM or quality aftermarket parts. Every quote is written down before any work begins. The price you see is the price you pay. No change orders, no “we found something else” upcharge at the door. Our labor and the parts we install are covered in writing for 365 days. If it fails within that period, we come back at no charge.

DIY or Call Us?

You can safely check a few things on your own. Look for the manufacturing label on the frame or glass. Identify whether the failure is in the hardware (crank, roller, lock) or the glass itself (crack, fog between panes). Take a photo of the label and the failed part. That saves you one diagnostic visit.

What you should not do is remove a CWS sash or disassemble a balance assembly on a window with tension on it. Balance springs are under load even when the window is closed. The same goes for impact-rated IGUs, which are heavy and unforgiving if you lose your grip. For the glass and tension hardware, call us at (728) 728-9381. Elliot Vance and our crew have been doing CWS replacements in West Palm Beach long enough to know which parts come out cleanly and which ones fight back. Measure it right the first time and the install explains itself.

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