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Unilock Bathroom Remodeling: The Houston Owner’s Guide
We stock and install Unilock-compatible bathroom surfaces and structural components throughout Houston, with typical installed projects running $9,000 – $28,000 depending on the size of the room and what’s behind the walls. Most homeowners call us after a Unilock veneer or ledger panel has cracked, spalled, or pulled away from the substrate, usually in a shower surround or a bathroom feature wall where moisture has been working on the bond for years. You’ll know you have a problem when the face of the stone starts flaking, hairline cracks run through the veneer, or a hollow sound appears when you tap a section that used to be solid.
Which Unilock Models This Applies To
Unilock’s bathroom-usable product lines that cross our desk most often are the Estate Wall, U-Cara, and Thornbury ledgestone panels, plus their Brussels Dimensional Stone and Rivercrest wall units when someone has used them as a bathroom accent or wainscot. The critical compatibility gotcha is thickness: Unilock veneer and wall units run anywhere from 1½ inches to 3⅝ inches thick, while most interior bathroom substrates are framed for ½-inch tile or thin stone veneer. That difference means a straight swap from a failed tile shower to Unilock almost always requires furring out the studs and reworking the rough-in for the shower valve, which changes the plumbing depth. If you have the original product label, the four-digit series code on the back of the unit tells us exactly what we’re matching. If not, a photo of the face and an edge measurement gets us there. We install genuine Unilock when the warranty matters to you, and we use code-approved Type S mortar and polymer-modified thin-set for the bond, not generic construction adhesive.
Styles & brands we work with
Signs Your Unilock Bathroom Remodeling Is Failing
- Hollow-sounding sections on the wall: The bond between the stone and the substrate has broken, usually from water vapor pushing through the wall assembly. In Houston’s humidity, this shows up in bathrooms without a properly vented exhaust fan. If a 12-by-12-inch section sounds hollow, the surrounding bond is usually not far behind.
- Efflorescence that keeps returning: A white chalky film on the face that you clean and then see again in a few weeks. That’s moisture migrating through the unit and carrying minerals to the surface, which means water is getting behind the stone from a failed grout joint, missing weep system, or a shower pan membrane that’s gone bad. Wiping it down doesn’t fix it.
- Spalling or flaking on the face: Thin pieces of the stone surface flaking off, especially near the bottom of a shower wall. This is freeze-thaw damage or, more often in Houston, salt and chemical crystallization from hard water and cleaning products eating the stone from the outside. Unilock’s concrete products are dense, but they’re not immune to years of the wrong cleaner.
- Shifting or gaps opening between units: A crack along a grout line or between Unilock panels that widens over time. The wall behind the stone is moving, either from a settling foundation or from framing that’s been swelling and shrinking with Houston’s humidity swings for a decade or more. The stone didn’t fail; the wall did.
- Rust-colored staining running down from the stone: This signals water has reached the steel lath or fasteners behind the veneer. Once fasteners corrode, the mechanical hold is gone, and gravity starts doing what gravity does. Left alone, this ends with a section of stone coming off the wall, sometimes in the middle of the night.
See the difference
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AfterReplacement Cost & What’s Included
For a Houston Unilock bathroom remodeling project, plan on $9,000 – $28,000 installed. A shower surround rebuild with Unilock veneer, new waterproofing, and a new pan usually lands in the $12,000 – $18,000 range. A full bathroom with Unilock accent walls, a new vanity, and flooring starts around $20,000 and goes up from there. Small repairs where we’re replacing ten or fifteen units and re-bonding the rest of a wall can run $1,500 – $4,000 depending on what we find when we open the wall. Every estimate from Bradford Remodeling Co Houston includes a written line-item breakdown before any work starts: material, labor, demolition, disposal, waterproofing, and finish work, all priced individually. No numbers move at the door. The work carries our 365-Day Done Right Promise: if something we installed fails within one year, we return and fix it at no charge.
DIY or Call Us?
You can check a few things yourself without touching a tool: look for hollow spots by tapping with a knuckle, run your hand over the surface for flaking, and check inside the shower for gaps between the stone and the floor pan. What you shouldn’t do is start removing Unilock units to see what’s behind them. Commercial stone veneer in a wet area sits on a waterproofing membrane, and puncturing that membrane with a pry bar turns a cosmetic repair into a full leak repair, and the damage you can’t see behind the wall is usually worse than what you can see in front of it. Water and wood framing in Houston don’t coexist for long. If the wall is bubbling, the pan is spongy, or water is showing up on the other side of the wall, call us at (940) 289-7658. We’ll open it up the right way and tell you exactly what we find.
FAQs
With proper installation over a correct waterproofing system, Unilock wall stone in a Houston bathroom can last 20 – 30 years or more, but the waterproofing membrane behind it will typically need attention at the 10 – 15 year mark. The most common lifespan limiter in Houston isn’t the stone; it’s the moisture, heat, and humidity that break down the substrate beneath the veneer. If your wall is failing, call (940) 289-7658 and we’ll tell you whether it’s the stone or the system behind it.
Yes, in maybe half the cases we see, the failed section can be removed, the wall dried, the waterproofing patched, and new Unilock units bonded into place. The deciding factor is what’s behind the stone: if the framing is still sound and the membrane is intact except at the failure point, repairs make sense. If water has been moving through the wall for months, full replacement is the honest option, and we’ll show you the photos while we’re in there.
A shower surround replacement typically runs 5 – 7 working days from demolition to final grout, including waterproofing cure time. A full bathroom remodel with Unilock feature walls runs 2 – 3 weeks depending on how far we go into the rough-in and what the plumbing and electrical look like once the walls are open. We give you a written schedule with the written price, and we hit both.
We keep a working inventory of coverage units, corner pieces, and matching mortar and sealants on our trucks for the Unilock lines we install most in Houston, and we can source any series-specific unit through our supplier within a few working days. We also work with KraftMaid cabinetry, Cambria and Silestone surfaces, and the plumbing and waterproofing brands that belong in a Houston bathroom. Tell us your series code or send a photo, and we’ll tell you what we can have on site and when.
If your Unilock bathroom wall is failing, or you’re planning a remodel and want the stone done right the first time, call Bradford Remodeling Co Houston at (940) 289-7658. We’ll give you a straight scope and a straight number before anything gets touched. Straight scope, straight number, that’s the whole conversation.
Written by Curtis Lane, Owner, Bradford Remodeling Co Houston, serving Houston and nearby areas.
