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CWS Window Installation: The Pompano Beach Owner’s Guide
If you have a CWS window with a failed seal, a sash that won’t stay up, or a frame that’s pulled loose from the stucco, we stock the installation parts and hardware to set it right. Typical CWS window installation work in Pompano Beach runs $180 to $640 depending on whether we’re replacing a balance, a seal assembly, or resetting the entire frame. Most CWS service calls are completed in a single visit, and we carry the common CWS hardware on the truck so you’re not waiting on a second appointment.

The usual discovery is quiet. You notice the room won’t hold temperature in August, or the sash has started sliding down on its own, or water beads up between the panes after a hard rain. Those are not quirks. They are failed components doing exactly what failed components do in a salt-air climate. Dale Kessler has watched Pompano Beach windows fail for predictable reasons since he was a kid in the Highlands, and the fix is rarely mysterious.
Key Takeaways
- We work on CWS windows as an independent service provider, not a factory dealer. That means we match parts honestly, including quality aftermarket options when they outperform the original.
- Most CWS installation repairs in Pompano Beach are done in one visit, from $180 to $640 installed.
- Every job carries our Done Right Promise and both warranty layers registered in writing before the truck pulls away.
- Call (863) 591-8673 and a live person picks up. Not a call center, not a form.
Which CWS Models This Applies To
CWS, or Custom Window Systems, built product lines across Florida for decades, so the parts conversation starts with identification, not guesswork. The most common CWS lines we service in Pompano Beach are the single-hung and horizontal slider series from the 1990s through the mid-2010s, along with the later impact-rated models. The label you’re looking for is usually etched in the corner of the glass or on a sticker along the frame’s interior track. It will list the series code and sometimes a four-digit date stamp.
Here’s the part most owners miss: CWS used at least two different balance systems across their single-hung lines over the years. A 1998 unit and a 2006 unit may look identical from the living room but take entirely different replacement balances. The wrong balance will either not hold the sash or will hold it too hard and stress the frame. Our technicians measure the old balance and the sash weight before recommending a part, because a balance that’s close is not close enough.
For seals and glazing beads, OEM CWS parts still exist for many models, but honest talk: some of the aftermarket replacements are better suited to South Florida. Salt air and UV are hard on the original vinyl glazing. A quality aftermarket bead with better UV stabilizers will often outlast the factory piece by years. We’ll show you both options on paper, side by side, and let you decide with the prices in front of you.
Signs Your CWS Window Installation Is Failing
- Condensation or fog between the panes. This is a failed seal assembly. The desiccant inside the spacer has saturated, and once that happens the insulated glass unit cannot be repaired, only replaced. In Pompano Beach, we see this most often on west-facing windows where afternoon sun pushes the seal through thermal cycles faster.
- The sash drops when you let go, or is hard to lift. That’s a balance failure. The spring inside the balance has either snapped or lost tension, and the sash’s weight is no longer counterbalanced. Continuing to force it open just scores the track and damages the frame.
- You can feel air moving around the edges of a closed window. The weatherstripping has compressed or the frame has shifted. This is common in older Pompano Beach homes where the stucco opening has settled and the window frame is no longer square to the wall.
- The window is hard to lock or the lock doesn’t engage. Usually alignment. The sash has drifted out of position, often because the installation shims behind the frame have loosened over years of hurricane-season pressure cycles. A window that won’t lock is also a window that won’t seal.
- Water stains on the interior sill or drywall below the window. This means water is getting past the frame, not just the sash. On CWS windows in Pompano Beach, we frequently trace this to failed exterior caulking at the frame-to-stucco joint, especially on the east side of the house where wind-driven rain hits hardest.
Replacement Cost & What’s Included
CWS window installation repair in Pompano Beach generally runs $180 to $640 installed, depending on what failed and how many components need replacing. A single balance swap is at the low end. A full re-seal plus reglazing and frame realignment lands at the higher end. If the frame is pulling away from the stucco and needs to be reset, figure the upper half of that range.
Here’s what you’re paying for with us, in writing: parts, labor, and disposal of the old components. No surprise line items. No change orders halfway through the job. We quote on paper, and the number on the quote is the number on the bill. The work is covered by our Done Right Promise, and if the CWS part carries a manufacturer warranty, we register it in writing and state the duration before the truck leaves the driveway. If it isn’t in writing, it isn’t a warranty.
For exact pricing on your CWS model, call (863) 591-8673. Estimates are free, and we’ll measure the opening before we quote anything.
DIY or Call Us?
You can safely check a few things yourself: look at the corner of the glass for the CWS label, note whether the window is a single-hung or slider, and take a photo of the problem area. That helps us bring the right parts on the first trip. What you should not do is attempt to remove a sash or replace a balance on a CWS single-hung. Those balances are under spring tension, and when they release wrong, they can take a finger with them. We have seen it happen, and it is not worth the money saved.
Window installation is finish carpentry and glazing work that depends on the opening being square, the shims being right, and the flashing being correct for a Florida coastal climate. If you want to save on labor, the best move is to call us with the model information and let us do the job once, properly. Call (863) 591-8673 and we’ll schedule a time that works for you.
FAQs
Most CWS window installation repairs take 45 minutes to two hours on site, depending on whether we’re replacing a balance, a seal assembly, or resetting the frame. Pompano Beach single-family homes with older CWS single-hungs are typically a one-visit job for us. Call (863) 591-8673 to schedule, and we’ll give you a straight answer on timing for your specific window.
Yes, in most cases the failed component can be replaced without replacing the whole window. Balances, weatherstripping, locking hardware, and even insulated glass units can be swapped on most CWS lines from the 1990s forward. The exception is a frame that has rotted or pulled loose from the structure, which sometimes means a full frame replacement. We’ll tell you which one you need and why before we touch anything.
We carry the common CWS balances, glazing beads, weatherstripping profiles, and lock assemblies on our service vehicles, so most Pompano Beach calls are completed in a single visit. For unusual series or older models, we source the part and schedule the install once it’s in hand. We’ll never make you wait through a second appointment without telling you upfront.
With correct installation and quality parts, you can expect 15 to 25 years from a CWS window in this climate before seals or balances start to go. Coastal air shortens that window on the east side of the house, where wind-driven salt and rain punish frames year-round. The installation matters as much as the part. A window set out of square will fail early no matter how good the balance is. Our standard is the same one Dale Kessler keeps on the whiteboard: if the pane is not true, the job is not done.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Pompano 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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