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Unilock Bathroom Remodeling: The Fort Lauderdale Owner’s Guide
Unilock bathroom remodeling in Fort Lauderdale typically runs $9,000-$28,000 for a full renovation, with most projects quoted in writing within 48 hours of our site visit. We stock and install Unilock-compatible hardscape elements, including shower pans, wall systems, and waterproofing membranes, across their U-Cara, Lineo, and Dimensional Stone series. Most Fort Lauderdale homeowners first notice trouble when grout lines crack, shower pans settle unevenly, or water stains appear on drywall below a tiled wall - signs that the substrate or waterproofing layer has failed behind the finish.
Which Unilock Models This Applies To
Unilock’s bathroom and wet-area product lines fall into three categories we work with regularly in Fort Lauderdale: the U-Cara Modular System (face units and adhesive anchoring), Lineo Dimensional Stone (veneer and corner units), and the legacy Dimensional Stone panels that predate 2019. The critical compatibility gotcha is the U-Cara anchoring grid, which changed from the original clip system to the current SureTrack grid in 2021 - older stock won’t interface with new face units without the transition clips, which Unilock still manufactures but doesn’t always flag in parts lookups.
To identify your system, check the back of any loose face unit for the molded date code (stamped near the center rib) or look for the SureTrack label on exposed grid sections. If you’re working with Lineo, measure the unit thickness: the 3-inch nominal is standard for vertical applications, but the 6-inch nominal (actual 5.75-inch) was spec’d for some Fort Lauderdale condo conversions in 2017-2019 and requires different lintel support. We carry both OEM Unilock grid components and the Mapei adhesive system that meets Unilock’s published spec for wet-area bonding, though we default to OEM on any project where the warranty transfer matters to a future sale.
Signs Your Unilock Bathroom Remodeling Is Failing

- Grout cracking in straight lines along wall joints. This usually means the waterproofing membrane beneath the tile has lost adhesion to the cement board, allowing differential movement between the substrate and the finish layer. In Fort Lauderdale’s high-humidity environment, we see this accelerate when bathroom exhaust fans are undersized or ducted into attics rather than outside.
- Shower pan tile sounding hollow when tapped. The Unilock-compatible pan or the mortar bed beneath it has delaminated from the sloped pre-slope below. Water is likely traveling along that void and may already be affecting framing in the wall or ceiling below.
- Efflorescence (white powder) on grout or stone faces. Soluble salts are being drawn through the material by moisture migration, which means water is getting behind the finish and finding a path out. On Lineo installations, this often traces to weep holes that were grouted over during original construction.
- Door frame swelling or baseboard staining in adjacent rooms. The waterproofing detail at the shower curb or wall transition has failed, sending water into the wall cavity. We’ve traced this to missing or improperly lapped membrane corners in roughly one-third of Fort Lauderdale remodels we open up.
- U-Cara face units loosening or detaching. Either the adhesive bond has degraded (usually from incompatible sealant applied at the perimeter) or the anchoring grid has corroded. Coastal Fort Lauderdale air accelerates this if the original installer used standard steel fasteners instead of the stainless spec.
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AfterReplacement Cost & What’s Included
| Scope | Price Range (Fort Lauderdale) |
|---|---|
| Full bathroom remodel with Unilock hardscape | $9,000 - $28,000 |
| Small bathroom remodel (powder room, guest bath) | $5,000 - $12,000 |
| Walk-in shower installation with waterproofing | $4,500 - $12,000 |
| Tub-to-shower conversion | $3,500 - $10,000 |
| Shower replacement only | $3,000 - $8,500 |
| Bathroom vanity installation | $800 - $3,000 |
The spread on full remodels reflects three variables: whether we’re opening walls to replace plumbing rough-in, the finish level of fixtures and cabinetry (KraftMaid and Wellborn are our usual cabinet lines, with Cambria or Caesarstone for countertops), and whether the existing substrate requires complete removal or can be resurfaced. Every quote we deliver in Fort Lauderdale is a flat written price with line-item breakdown - material brands named, labor hours estimated, permits and inspections listed separately if applicable. Under Clause 1 of The Haven Standard, that number is fixed; no change proceeds without a signed change order, which is why our projects finish within a few percent of the agreed price. The 365-Day Done Right Promise covers all workmanship, and the documented photo record from every visit is included, not an upgrade.
DIY or Call Us?

There’s a clear line between what a homeowner can verify and what requires a licensed contractor in Fort Lauderdale. You can safely confirm water flow at supply stops, test exhaust fan CFM with a simple tissue test, and photograph any cracking or staining for documentation. What you should not attempt: removing a U-Cara face unit to inspect the grid (the interlock pattern is easy to damage), cutting into a shower pan to assess the membrane (you’ll compromise the waterproofing without the materials to restore it), or applying new adhesive over old without substrate prep (the failure will recur within months).
More critically, any work involving plumbing rough-in, electrical relocation, or load-bearing wall modification requires permits and licensed trades in Broward County. We’ve opened too many Fort Lauderdale bathrooms where a homeowner’s waterproofing “fix” masked rot in the subfloor that needed structural attention. If you’re seeing the symptoms above, call (754) 254-7676 and we’ll schedule a free estimate - written price, no obligation, typically within 48 hours of the site visit.
FAQs
A properly installed Unilock wet-area system should last 15-25 years in Fort Lauderdale’s climate, though we see premature failure at 8-12 years when exhaust ventilation is inadequate or when original installers skipped the flood testing of shower pans. Call (754) 254-7676 for an exact quote - estimates are free.
Individual U-Cara face units can be replaced if the grid is intact, but membrane failures behind tile or stone always require removal to the substrate - patching over compromised waterproofing is a temporary fix that we’ve seen fail within one rainy season. Call (754) 254-7676 for an exact quote - estimates are free.
Most Fort Lauderdale projects run 2-4 weeks from demolition to final inspection, with permitting adding 5-10 business days depending on Broward County’s current queue. We don’t start demo until the permit is in hand and all materials are confirmed on-site - that’s the discipline that keeps timelines predictable. Call (754) 254-7676 for an exact quote - estimates are free.
We stock common U-Cara grid components, Lineo corner units, and the Mapei adhesive system that meets Unilock’s wet-area spec; specialized face units or discontinued colors typically require a 7-14 day order cycle from Unilock’s distributor in Miami-Dade. Call (754) 254-7676 for an exact quote - estimates are free.
Rowan Construction Group Fort Lauderdale is an independent service provider and is not affiliated with, endorsed by, or sponsored by Unilock. We also stock and install parts for KraftMaid, Cambria, and Silestone product lines.
Grant Rowan’s approach to every Fort Lauderdale job - whether it’s a Victoria Park teardown or a first-time remodel in Coral Ridge - comes down to the same habit: measure twice, write it down, then say it once. The quote you receive is the number we build to.
Ready to price your Unilock bathroom remodeling project? Call (754) 254-7676 to schedule your free estimate. You’ll get a written price before any work starts, a documented photo record on every visit, and the 365-Day Done Right Promise backed by The Haven Standard - not a handshake.
Written by Grant Rowan, Owner, Rowan Construction Group - Fort Lauderdale, FL at Rowan Construction Group Fort Lauderdale, serving Fort Lauderdale and nearby areas.







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