Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Unilock Bathroom Remodeling: The Long Beach Owner’s Guide
Unilock bathroom remodeling in Long Beach typically runs $9,000-$28,000 for a full project, with smaller bath refreshes starting around $5,000. We stock and install Unilock-compatible hardscape and masonry materials for bathroom-adjacent spaces - think shower pans, tub surrounds with stone veneer integration, and wet-area thresholds that tie into Unilock paver or wall systems. Most Long Beach homeowners discover their Unilock installation needs attention when grout lines crack near the tub deck, the shower threshold settles unevenly, or moisture creeps behind a veneer that was never properly flashed.
Which Unilock Models This Applies To
Unilock does not manufacture traditional bathroom fixtures like tubs or showers. What we handle is the hardscape integration: Unilock wall systems (Lineo Dimensional Stone, Brussels Dimensional System) used for tub surrounds or feature walls, and Unilock paver or porcelain systems (Beacon Hill Flagstone, Umbriano, Richcliff) used for bathroom-adjacent spaces like enclosed courtyards, outdoor showers, or transitional thresholds between interior tile and exterior hardscape.
To identify your Unilock product, check the edge stamp or packaging remnant. Lineo runs in 6-inch heights with varying depths; Brussels comes in 4-inch, 8-inch, and 12-inch heights. The critical compatibility gotcha in Long Beach: coastal salt air accelerates corrosion on any steel reinforcement in prefabricated wall kits, so we verify whether your original install used galvanized or stainless L-brackets - a spec range that determines whether we can tie in new work or need to rebuild the substrate. OEM Unilock units use proprietary corner and cap units; quality aftermarket equivalents from Techo-Bloc or Belgard match dimensions but may not carry the same freeze-thaw rating, which matters less in Long Beach’s mild climate but still affects warranty coverage.
Signs Your Unilock Bathroom Remodeling Is Failing

- Cracked or missing grout between wall units. This usually means the substrate behind the veneer has shifted or the original installer skipped the weep screed - the metal flashing that lets moisture escape - and now water is pushing the units outward.
- Efflorescence (white powder) on the face of stone or concrete units. Soluble salts are migrating through the material because moisture is trapped behind it. In Long Beach, this often traces to an outdoor shower or tub deck that was never sealed at the slab edge.
- Settling or tilting of a threshold or step. The bedding sand or mortar bed has washed out, typically where a downspout dumps near the foundation or where the original base was compacted inadequately - we see this in Belmont Shore homes built on filled marshland.
- Loose cap units on a half-wall or pony wall. The adhesive has failed, usually because the wrong product was used (construction adhesive instead of a modified thin-set rated for wet cycling) or because thermal expansion was never accommodated.
- Staining or dark patches that do not dry. This indicates water is getting behind the veneer and sitting against the framing. In a bathroom, that framing is often untreated lumber, and the damage spreads faster than owners expect.
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AfterReplacement Cost & What’s Included
| Scope | Price Range in Long Beach |
|---|---|
| Small bathroom remodel (partial gut, fixture swap, no layout change) | $5,000-$12,000 |
| Full bathroom remodel (gut, new layout, tile, fixtures, permit) | $9,000-$28,000 |
| Walk-in shower installation (curbless or low-threshold) | $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 |
What drives the range: the condition of the substrate once we open the wall, whether the plumbing stack needs relocation, and the material grade you select. We also stock KraftMaid and Wellborn cabinetry, Cambria and Caesarstone countertops, and Kohler and Toto fixtures - so the written quote pulls from real supplier pricing, not inflated placeholders. Under Clause 1 of the Haven Standard, you get that written price before anyone picks up a tool. Our 365-Day Done Right Promise covers the workmanship; manufacturer warranties cover the materials.
DIY or Call Us?

An owner can safely check: whether grout joints are intact, whether caulk at the tub-deck junction is pliable, and whether any unit moves when pressed. Use a level on thresholds. Photograph anything that looks off - that documentation helps us diagnose before we arrive.
Where DIY goes wrong: removing even a single wall unit without knowing what’s behind it can breach the waterproofing membrane, and once that membrane is compromised, the repair scope multiplies fast. Mortar beds for wet-area thresholds need precise slope-to-drain calculations; get it wrong and water pools where you cannot see it. We do not recommend homeowners demo veneer systems themselves. Call (424) 567-7009 and we will schedule a free estimate with a written scope.
FAQs
Properly installed hardscape in a bathroom-adjacent or wet-area application lasts 20-30 years in Long Beach’s coastal climate, though salt-air exposure on any metal fasteners or reinforcement should be inspected at year 10. The limiting factor is usually the waterproofing layer behind the veneer, not the Unilock material itself. Call (424) 567-7009 for an exact quote - estimates are free.
Localized repair is possible if the substrate is dry and the membrane is intact behind the damaged units. If moisture has reached the framing, we open until we find solid structure - anything less is a future callback. Call (424) 567-7009 for an exact quote - estimates are free.
How long does a full bathroom remodel take from start to finish?
A typical full bathroom remodel in Long Beach runs 3-5 weeks, assuming permits are pulled and materials are in stock. Delays usually come from discovery - rot, outdated plumbing, or asbestos - which is why we photograph everything and present a signed change order before any additional work proceeds. Call (424) 567-7009 for an exact quote - estimates are free.
We maintain relationships with Unilock distributors across Southern California and can typically source standard colors and sizes within a few days. Custom orders or discontinued lines may take 2-3 weeks; we tell you before you sign, not after. Call (424) 567-7009 for an exact quote - estimates are free.
Rowan Construction Group Long Beach is an independent service provider and is not affiliated with Unilock. We also stock and install parts and materials for KraftMaid, Cambria, and Silestone product lines.
Grant Rowan likes to say, “Measure twice, write it down, then build it.” That is how we have kept projects within a few percent of the agreed price across 4,000-plus jobs since 2007. Every crew is background-checked and uniformed; every visit includes a documented photo record; and a live person answers calls 24/7. Bring us any competitor’s written estimate and we will review it line by line at no charge - our Free Second Opinion is standing policy.
Call (424) 567-7009 to schedule your free estimate. We will put the scope and the price in writing before anyone picks up a tool.
Written by Grant Rowan, Owner, Rowan Construction Group Long Beach at Rowan Construction Group Long Beach, serving Long Beach and nearby areas.







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