CWS Window Replacement Nationwide | TruePane Windows & Doors

CWS Window Replacement: The Fort Lauderdale Owner’s Guide

If you have a CWS window with a failed component, we can match it. We keep CWS-compatible hardware, balances, rollers, and glass packs on our trucks, and most Fort Lauderdale replacements run between $145 and $620 installed depending on the part and series. The honest answer: some CWS parts are repairable in an hour, and some units need a full sash or frame replacement because the original component is no longer manufactured.

Call (754) 310-3589

Most owners find us the same way: a window that suddenly won’t stay open, a crank that spins without moving the sash, or condensation that appeared between the panes and hasn’t left since. CWS built a lot of units for Florida homes, and Fort Lauderdale’s salt air and humidity have a way of finding every weak point in a window system. We have been taking these calls for years, and the fix usually comes down to identifying exactly which CWS series you own and which part failed.

Which CWS Models This Applies To

CWS manufactured several residential lines over the years, including single-hung, horizontal roller, and casement/awning units. The most common CWS windows we replace parts on in Fort Lauderdale are the single-hung and horizontal slider models, simply because they are everywhere in homes built from the 1980s through the 2000s.

Here is the first thing to know when matching a CWS part: the brand label is not enough. CWS sourced hardware from different suppliers across production years, which means a 1998 single-hung does not always share balances with a 2005 single-hung. The label will usually be etched in a corner of the glass or printed on a sticker inside the frame channel. Look for a two-letter or four-digit code near the bottom edge. Take a photo of that code and measure the visible glass width and height to the nearest 1/8 inch. That combination gets us to the right part far faster than the brand name alone.

On the OEM-versus-aftermarket question: for CWS balances and pivot shoes, we spec an aftermarket equivalent from a U.S. supplier that matches the original spring tension and shoe profile exactly. The original CWS hardware is no longer actively distributed for many series, and the aftermarket parts we use are the same ones other glaziers in Broward County have relied on for a decade. For glass packs, the OEM-versus-aftermarket debate barely applies: what matters is the glass thickness, low-E coating, and spacer width, and we match all three. We also stock parts for PGT, CGI, and ES Windows when a Fort Lauderdale home has mixed brands across the openings.

A compatibility gotcha worth knowing

CWS single-hung sashes from the 1990s frequently shipped with non-tilt balance shoes. If someone in the past replaced the original shoe with a tilt-style shoe to make cleaning easier, the channel geometry may no longer match. We see this about once a month in older Fort Lauderdale neighborhoods like Victoria Park and Riviera Isles. The fix is not a new balance; it is a shoe-and-balance pair spec’d to the original channel depth. Put the wrong shoe in, and the sash will bind or drop within a season.

Signs Your CWS Window Replacement Is Failing

• Window won’t stay open (or slams shut). The block-and-tackle balance or spiral balance has lost tension, or the pivot shoe has cracked. When the shoe splits, the sash drops hard and can chip the frame. We see this most often on north-facing windows in Fort Lauderdale, where the glass sees less direct sun and owners open and close them less frequently.
• Crank handle spins but the sash barely moves. The gear mechanism inside the CWS casement operator is stripped. The plastic gears in these operators wear faster in coastal humidity because the grease hardens, then the teeth shear. A new operator is usually a one-hour repair.
• Condensation or haze between the glass panes. The insulating glass seal has failed. In Fort Lauderdale, a seal failure does not just fog your view; it means the argon or krypton fill is gone and the window’s energy performance is effectively the same as a single pane. We replace the glass pack rather than the whole window when the frame is sound.
• Sliding window drags or pops off its track. The rollers on the bottom of the sash have flattened or the roller housing has corroded. Salt air in Fort Lauderdale, especially east of Federal Highway, accelerates this. The fix is a roller pair matched to the sash weight, usually a 30-minute swap.
• Lock no longer lines up or engages. The sash has dropped slightly, or the lock keeper is bent. If the sash dropped, the balance is the root cause. If the keeper is bent, it is usually because someone forced the window against a warped frame. We fix the alignment, not just the lock.

Replacement Cost & What’s Included

In Fort Lauderdale, plan on these installed ranges for CWS-specific work:

• Balance or pivot shoe replacement: $145-$275 per window, parts and labor
• Roller replacement (sliding window): $165-$310 per sash
• Casement operator replacement: $185-$340 per window
• Insulating glass replacement (failed seal): $280-$620 per sash, depending on glass size and coating
• Full sash replacement (when the frame is intact but the sash is beyond repair): $390-$680 per sash

Every quote is a written, line-item price. You see the part cost and the labor separately, and the price we quote is the price you pay unless we find hidden frame damage we could not see before disassembly, in which case we stop and show you before adding a dollar. Every CWS replacement we install carries our 90-Day Done Right Promise. Both manufacturer warranty layers on the parts get registered in writing, durations stated, before our truck leaves your driveway. That is the Keystone Standard, and it applies to a $145 balance job the same as a full window project.

DIY or Call Us?

A homeowner can safely do this much: check the CWS label and code on the glass, measure the sash, and test whether the window opens evenly or binds in a particular spot. That information saves a service call. What we would not recommend is pulling a single-hung sash out of its frame without releasing the balance tension first. A block-and-tackle balance under load can snap back hard enough to break fingers or chip a tooth, and a spiral balance that catches while the sash is halfway out is worse. Window balances are not garage-door springs, but they store real tension, and the same principle applies: if you don’t know how to release it safely, don’t guess.

For anything involving glass removal, the risk shifts from personal injury to a botched fit. A glass pack cut 1/8 inch too small leaves a gap that Fort Lauderdale humidity finds in a week. A sash set incorrectly will bind and wear the new balance out in a season. We measure every opening twice, spec the part, and register the warranty before we leave. If you would rather just watch the first time, call (754) 310-3589 and we will walk through what we found before we touch a screw.

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