Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Boxabl Bathroom Remodeling: The Fort Worth Owner’s Guide
A full Boxabl bathroom remodel in Fort Worth typically runs $9,000 to $28,000 installed, depending on whether you’re replacing a failing shower pan, swapping the vanity and fixtures, or rebuilding the wet wall behind the walls. Most owners discover they need us when a soft spot appears in the floor near the shower or the original Boxabl tub surround starts pulling away from the wall. We stock the common Boxabl-compatible bathroom components on our trucks, and Graham Stein walks every Fort Worth job himself before a single tool comes off the truck.
The good news: Boxabl units use surprisingly standard plumbing and fixture rough-ins beneath their compact footprint. The bad news: that compact footprint means there’s no room for error in a remodel. A quarter-inch mistake in the shower curb and the door won’t close. That’s why we write the scope of work down before we start and why the written price and the final invoice should read the same – if they don’t, that’s on us to explain before we hand you a pen.
Which Boxabl Models This Applies To
We work on every Boxabl Casita configuration we’ve encountered in the Fort Worth area – the standard 20×20 units and the slightly narrower units built for tighter lots in neighborhoods like Fairmount and Arlington Heights. The bathroom footprint varies a little between production runs, but the key measurements are the same: a 60-inch tub or a 48-inch shower, a 24-inch vanity rough-in, and a wall-hung toilet carrier in most units built after 2021.
Here’s the compatibility gotcha most owners don’t know: Boxabl changed their shower valve placement between early and late production runs. Older units have the valve roughed in at 40 inches from the floor; newer units sit at 44 inches. That four-inch difference determines whether we can use a standard Kohler or Moen trim kit or whether we need to open the wall to move the rough-in. That’s a real cost difference, and it’s one of the first things we check.
For OEM versus aftermarket: Boxabl doesn’t manufacture their own fixtures. The original tubs, vanities, and lavs are sourced from standard RV and manufactured-housing suppliers. That means you’re not locked into Boxabl-branded parts – we can spec Moen or Grohe fixtures, a KraftMaid or Wellborn vanity, and Cambria or Silestone countertops that fit the existing rough-ins without compromising the unit’s structure. The aftermarket route usually gives you a longer manufacturer warranty and easier parts availability in Fort Worth, which matters when you’re two years into ownership and the original supplier has discontinued the product line.
Styles & brands we work with
Signs Your Boxabl Bathroom Remodeling Is Failing
- Soft spots in the floor near the shower or tub. This is the most common failure we see in Boxabl units across Fort Worth. The factory shower pan flexes under load, and over time the sealant around the drain loosens. Water wicks into the subfloor, and the compact floor assembly holds moisture longer than a stick-built home. By the time the floor feels spongy underfoot, the damage has spread beyond what a simple reseal will fix.
- The tub or shower surround pulling away from the wall. Boxabl walls are factory-finished panels, and the original adhesive behind the surround gets brittle with Texas heat cycling. When you see a gap at the top seam or hear a hollow knock behind the surround, water has likely been getting behind it for months. We open the wall, check the framing, and rebuild with Schluter waterproofing before reinstalling.
- A persistent musty smell that gets worse after a shower. That smell is trapped moisture, and in a compact Boxabl bathroom it rarely has anywhere to go. The factory ventilation fan is adequate but undersized for Fort Worth humidity. We often pair the remodel with a higher-CFM fan and a humidity-sensing switch, which costs a few hundred dollars and prevents the next failure.
- The vanity is separating at the seams or the doors won’t close flush. The original Boxabl vanity is a lightweight engineered product that does not forgive humidity swings. Once the cabinet box starts to swell, doors bind, drawer slides stick, and the countertop seam opens. You’re not repairing that – you’re replacing it, and this is where KraftMaid or Wellborn cabinets make a visible difference in both fit and lifespan.
- Slow draining that doesn’t clear with a snake. Boxabl units use a compact P-trap configuration that collects hair and soap faster than a standard residential trap. If you’ve snaked it twice and the water still backs up, the issue is likely a sagged drain line in the floor cavity. That requires opening the floor, which is exactly the situation where you want a written scope of work and a fixed price before anyone starts cutting.
See the difference
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After
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AfterReplacement Cost & What’s Included
For a Fort Worth Boxabl bathroom, here’s how pricing typically lands. A shower replacement alone runs $3,000 to $8,500, while a full bathroom remodel that includes the shower, vanity, toilet, flooring, and fixtures lands between $9,000 and $28,000. What drives the range is how much wall and floor repair the unit needs once we open it up. Water damage behind the factory surround is the variable we see most often because Boxabl’s compact wall assembly hides it until the wall comes open.
Every quote we write includes the same protections. A written price before any work starts – always included, never optional. Shoe covers and drop cloths on every visit, not as an add-on. A photo of the clean-up before the crew leaves. Quiet tools during children’s sleep hours where possible. And every Boxabl bathroom remodel we complete carries our 365-Day Done Right Promise: if it’s not done right after the job is complete, we make it right. Call (682) 708-9180 and we’ll walk the unit with you and put the numbers on paper.
What you’re paying for, line by line:
- Demolition and disposal: Removing the existing shower, vanity, flooring, and any water-damaged substrate. Disposal fees for a Boxabl unit run the same as a standard bathroom because we haul everything off-site ourselves.
- Water damage repair: If the subfloor or wall framing has water damage, we cut out the affected sections and sister in new framing before anything gets installed. This is the most common cost variable in Boxabl units built before 2023.
- Waterproofing and prep: Schluter Kerdi membrane on the shower walls and floor, proper slope on the pan, and sealing around every penetration. This is the layer that determines whether the next ten years look like the last two.
- Fixtures and finishes: Kohler, Moen, or Grohe fixtures, Cambria or Silestone countertops if you’re upgrading the vanity, and the flooring you select. Named brands whose warranties travel with the finished project.
- Labor and project management: Our crew, our supervision, our permit coordination with the City of Fort Worth where required, and our final inspection against the written scope.
DIY or Call Us?
Here’s our honest split, because we’d rather you spend fifty dollars than five thousand if that’s what the unit actually needs. You can safely replace the showerhead, the faucet aerator, the toilet seat, and the vanity hardware. You can replace a stiff toilet flush valve with a standard Fluidmaster kit from any Fort Worth hardware store. Those are maintenance items, not remodeling work, and you don’t need us for them.
The moment the work involves opening the shower surround, cutting into the floor, moving plumbing, or touching the electrical behind the vanity, call us. Boxabl’s compact wall and floor cavities don’t leave slack – there’s no room to fudge a poorly-cut opening or a misaligned drain. A botched shower pan in a Casita will rot the floor assembly from underneath, and because the unit sits on a contained chassis, that moisture gets trapped. We’ve had to rebuild Boxabl subfloors in Fort Worth where a DIY patch job held for six months and quietly destroyed the structure underneath. That’s not a scare tactic – it’s what we see when we open the floor. Call (682) 708-9180 and we’ll tell you straight whether your project is a weekend job or a call-us job.
FAQs
A properly waterproofed Boxabl bathroom remodel should last 15 to 20 years in Fort Worth’s climate, which is roughly double the lifespan of the factory-original bathroom assembly we typically replace. The difference comes down to membrane waterproofing behind the surround and a properly sloped shower pan – two things the original unit often lacks.
Wondering what that means for your unit specifically? Call (682) 708-9180 and Graham will walk you through what he sees on the job walk. Estimates are free.
Yes, in many cases we can replace a failing shower with a new surround and pan without touching the vanity, toilet, or flooring – a shower replacement in Fort Worth runs $3,000 to $8,500. The decision comes down to whether the water damage has spread beyond the shower footprint. If the floor joists under the shower are soft or the wall framing behind the surround is compromised, we’ll show you exactly what we found and let you decide before we quote the next step.
Call (682) 708-9180 for a free inspection and an honest answer on repair versus full remodel.
A shower-only replacement in a Boxabl unit takes 3 to 5 working days. A full bathroom remodel runs 1 to 2 weeks depending on how much floor and wall repair the unit needs once it’s opened up. We schedule demolition outside school-pickup hours whenever a family is still living in the unit, because Graham has learned through years of Fort Worth projects that the noise schedule matters as much as the completion date.
Want a timeline for your specific unit? Call (682) 708-9180 – the estimate and the schedule come together, in writing.
Our Fort Worth trucks carry the common Boxabl-compatible plumbing rough-ins, Schluter waterproofing materials, and the Kohler and Moen fixtures we install most often, so we typically don’t lose days waiting on parts. For specialty items – a specific KraftMaid cabinet size, a Cambria countertop slab, or a Silestone color match – we order directly from the manufacturer and confirm lead times before we set a start date. We also handle parts for KraftMaid, Cambria, and Silestone installations across all our remodel work.
Elmstead Remodeling Fort Worth is an independent service provider and is not affiliated with Boxabl. We work on Boxabl units because we know them, not because Boxabl endorses us.
Need a part or an answer? Call (682) 708-9180 – a live person answers, 24/7.
Written by Graham Stein, Owner, Elmstead Remodeling Fort Worth at Elmstead Remodeling Fort Worth, serving Fort Worth and nearby areas.
