CWS Window Replacement Nationwide | Winslow Windows & Doors

CWS Window Replacement: The Palm Beach Owner’s Guide

We stock and install CWS-compatible window replacements throughout Palm Beach, with most single-window swaps running $650 to $1,400 installed depending on size, glass package, and frame condition. The job usually takes a few hours once we confirm the model, and we keep common CWS hardware and balances on the truck so we’re not running back to the shop mid-install. What brings most Palm Beach owners to us isn’t a broken pane, honestly. It’s a sash that won’t stay up, a crank that grinds, or a window that suddenly lets in more salt air than it used to.

Call (561) 831-7863

Winslow Windows & Doors is an independent installer and service provider, not affiliated with CWS. That independence matters when you need an honest recommendation on whether to replace the part or the whole window.

Key Takeaways:

• CWS window repair typically costs $180 to $480 for hardware, balances, or glass; full window replacement runs $650 to $1,400 installed in Palm Beach.
• The CWS model sticker is usually on the sash edge or head jamb – a photo of it saves us a return trip.
• Salt air and hurricane-code glass requirements make CWS-specific parts worth matching correctly, not just “close enough.”
• Ed Winslow personally stands behind every install with the 36500-Day Done Right Promise.

Which CWS Models This Applies To

CWS window replacement parts break down into three general families: single-hung and double-hung models with tilt-in sashes, casement and awning windows with crank operators, and horizontal sliding windows. The compatibility gotcha in Palm Beach is that CWS has changed balance shoe and pivot bar designs over the years, so a coil balance from a 2012 CWS unit won’t necessarily drop into a 2019 frame even if both are “CWS.” We match by the stamped model code and by measuring the exact balance length and width, because guessing here means a window that still won’t stay up.

OEM CWS parts are worth using for coil balances, pivot bars, and cam handles because the tolerances are tight and aftermarket versions can be a few millimeters off. For basic hardware like sash locks, keepers, and screws, quality aftermarket equivalents from brands like Prime-Line and CRL are typically just as good and sometimes more available. What matters is that the replacement matches the frame material and finish, especially on coastal Palm Beach homes where anything less than stainless or bronze-coated hardware will rust out in two to three seasons.

We also stock and install replacement parts for PGT, CGI, and ES Windows if you have a mixed house or want a comparison.

Signs Your CWS Window Replacement Is Failing

• The sash drops or won’t stay raised. This is almost always a broken coil balance or a worn balance shoe inside the side jamb. CWS single-hungs from the mid-2010s are especially prone to balance shoe wear in Palm Beach because fine sand and salt grit work their way into the jamb track.
• The crank turns but the window doesn’t open (or opens with a grind). CWS casement operators use a gear-and-arm mechanism that strips under force. If you’ve been cranking harder each month, the operator’s been failing for a while – don’t force it, or you’ll bend the sash hinges too.
• Condensation between the panes. The insulated glass unit’s seal has failed and the argon gas is gone. This isn’t just cosmetic: once the seal goes, the window’s impact rating drops and so does its energy performance, which you’ll feel on a Palm Beach August afternoon.
• You can hear Ocean Drive traffic through a “closed” window. Worn weatherstripping and a frame that’s drifted out of square lets in more than noise – humid, salt-heavy air gets in too, and that accelerates corrosion on every metal part inside the frame.
• The lock no longer aligns. CWS window locks are surface-mounted and depend on the sash sitting squarely in the frame. If the keeper won’t catch, the window’s out of adjustment or the corner gaskets have compressed, and that also means the window isn’t sealing at the meeting rail.

Replacement Cost & What’s Included

For Palm Beach homes, a straightforward CWS window replacement with a standard clear insulated glass unit and the existing frame in good shape runs $650 to $1,100 installed. Larger openings, impact glass, or a frame that needs re-shimming and resealing pushes that to $1,200 to $1,400. If the failure is just a balance or operator and the glass and frame are sound, repair work is almost always cheaper: $180 to $340 for coil balances, $95 to $260 for operators and cranks.

Every quote is a written, line-item estimate before any work begins. No change orders, no “I didn’t realize the frame was that bad” surprises on the invoice. The workmanship is backed by the 36500-Day Done Right Promise: if it’s not right, we come back and make it right – that’s Ed Winslow’s word, and his name is on the truck.

DIY or Call Us?

You can safely check a few things yourself: look for the CWS model sticker on the sash edge or jamb, take a photo of any broken part, and test whether the window operates smoothly by hand. That information helps us bring the right part on the first trip. What we don’t recommend is disassembling a CWS sash to extract a coil balance or pivot bar yourself – those balances are under spring tension, and if one releases while you’re working on it, it can take off a fingertip. If the window has impact-rated glass and you’re considering pulling the sash, call us instead. Impact-rated CWS sashes are heavier and removing them without tilting or bending the frame is more involved than it looks on a hardware store video.

Call (561) 831-7863 and we’ll walk through what you’re seeing, quote it over the phone if we can, and send a background-checked, uniformed tech to your door when you’re ready.

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