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CWS Bathroom Remodeling: The Miami Owner’s Guide
A CWS bathroom remodel in Miami typically runs $10,620 – $33,040 installed, and the higher end usually means structural surprises behind walls in older South Florida homes rather than a fancier tile selection. We stock CWS-compatible hardware and fixture components on our trucks and can usually match what you have within a day or two. Most owners call us after water staining shows up on the ceiling below a second-floor bath, or when a CWS vanity cabinet starts swelling at the base and drawers stop closing square.
CWS is short for Custom Wood Specialties, a cabinet line that shows up in plenty of Miami condos and houses built from the mid-1990s through about 2015. The brand isn’t a fixture manufacturer, but their bathroom vanities and wall cabinets are often paired with specific sink cutouts and mounting hardware that off-the-shelf big-box replacements won’t match without modification. If you’ve got a CWS tag inside a door frame or drawer box, you’re in the right place. Penhallow Remodeling Miami is an independent service provider, not affiliated with CWS, but we work with this cabinetry every week.
Which CWS Models This Applies To
CWS built three main bathroom vanity lines you’ll find around Miami: the entry-level Signature series (flat-panel doors, concealed hinges), the mid-range Estate series (raised-panel doors, dovetailed drawer boxes), and the full-custom Classic line, which is where most of the compatibility headaches live. Classic vanities were often built to fit a specific alcove or plumbing rough-in, and CWS kept those shop drawings on file under a five-digit job number. That number matters more than any series name.
Here’s what to look for: open the left door under the sink and check the upper corner of the cabinet box. CWS burned or printed a job number plus a date code there on nearly everything they shipped. Something like “CW-08413” followed by a four-digit number. Take a photo of it before you call anyone, because that’s the only reliable way to identify the exact drawer glide, hinge bore pattern, or finish match. The OEM-vs-aftermarket decision for CWS is honestly an easy one: CWS closed their Florida production years ago, so “OEM” usually means leftover inventory or a cabinet shop recreating the original spec. For bathroom vanities, a quality aftermarket match from a local millwork supply in Miami is often faster and carries the same or better warranty. The real variable is finish. CWS used conversion varnish in a small set of standard stains, and matching a 15-year-old honey maple that’s been through Miami humidity takes a trained eye.
Styles & brands we work with
Signs Your CWS Bathroom Remodeling Is Failing
- Swelling at the toe kick or cabinet base. This is the classic Miami failure. Humidity and minor sink leaks wick into the particleboard core, and once it swells, the cabinet never returns to shape. The tell is a toe kick that bows outward or a base that feels spongy under pressure.
- Drawers that sag or bind only in summer. CWS drawer boxes in the Signature line were often stapled rather than dovetailed. When Miami’s wet season pushes indoor humidity above 70%, the joints loosen and drawers start catching on the face frame.
- Hinges pulling out of the door. The screw holes in the door’s MDF core eventually wallow out, especially on heavier vanity doors. You’ll see the door droop a quarter-inch at the latch side. Tightening the screw almost never holds for long.
- Discoloration or softness around the sink cutout. This means water has been sitting under the sink rim or seeping past the caulk bead. By the time you see a dark ring, the substrate has been wet for months and the top layer is delaminating.
- Finish peeling in vertical streaks. Conversion varnish fails this way, and it’s usually accelerated by cleaning products or direct splash exposure near the tub deck. The streak pattern is a giveaway that it’s moisture-driven, not a bad factory finish.
See the difference
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AfterReplacement Cost & What’s Included
For CWS bathroom remodeling in Miami, plan on $10,620 – $33,040 depending on what’s actually failing and how much of the room has to come apart. A straightforward vanity replacement with plumbing reuse and a new top runs at the lower end. A full gut where we’re replacing rotten subfloor, moving a drain line, and rebuilding a shower pan lands at the top or beyond.
The three drivers are: whether the floor under the vanity has water damage (common in older Miami homes where tile was set directly on plywood), whether your CWS cabinet is a standard width or one of the custom-size Classics, and what finish match you need. We give you a written price before any work starts. That number includes parts, labor, haul-away, and our 365-Day Done Right Promise in writing. If the work fails inside the guarantee period, we return and fix it at no charge. No re-inspection fee, no service call.
DIY or Call Us?
There’s a safe middle ground here. If the problem is a drawer glide, a hinge, or a caulk failure that hasn’t rotted the cabinet box yet, you can diagnose it yourself and we’re happy to sell you the right part matched to your CWS job number. Replacing a drawer slide is a 20-minute job with a screwdriver.
What you shouldn’t do is pull a vanity that’s attached to active plumbing or attempt to repair a cabinet base that’s already rotted. We have been called out to Coconut Grove homes more than once after a weekend project turned into a geyser behind the wall. Water lines under a vanity are under constant pressure. If the cabinet has swelled enough to shift the sink, the supply connections are under stress too. For anything involving water, gas, or load-bearing framing, call us at (850) 988-7559. Give you a number first, then pick up the tools.
FAQs
In Miami’s humidity, a CWS vanity lasts 12 to 20 years before the particleboard components start showing signs of failure, though solid-wood Classic cabinets often last 25 years or more if they stay dry and the finish is maintained. Call (850) 988-7559 if you’re seeing swelling or drawer failure, and we’ll tell you honestly whether it’s worth repairing or replacing.
Yes, if the damage is limited to hinges, drawer glides, or surface finish, we can repair it without pulling the cabinet; but if the particleboard core has swelled or the base is rotting, repair won’t hold and replacement is the honest answer. Call (850) 988-7559 and we’ll assess it before recommending anything.
A vanity-only swap usually takes one to two days, while a full CWS bathroom remodel in Miami with custom cabinet replacement typically takes two to four weeks depending on scope and inspection schedules. We’ll give you a written timeline alongside your written price before work starts.
We stock common CWS-compatible hinges, drawer slides, and cabinet hardware on our trucks, along with fixture parts from Kohler, Moen, and Delta, and for custom CWS cabinet components we source from local Miami millwork shops that match the original finish and spec. Call (850) 988-7559 to check availability for your CWS job number.
Written by Trevor Nash, Owner, Penhallow Remodeling Miami at Penhallow Remodeling Miami, serving Miami and nearby areas.
