Most of a tile shower is hidden. The tile is what you see, and the layers behind it decide whether the shower stays dry.
Bathroom tile work in Gilbert covers more than laying tile. A good shower remodel includes demolition, a waterproofing system behind the tile, a properly sloped base, tile layout, grout, and sealing. LJ Builders designs, permits, and builds custom tile showers in-house as part of our Gilbert bathroom remodeling services, backed by a 2-year written workmanship warranty.
You have probably seen a tile job fail. Grout cracks, tiles loosen, and mildew shows up in corners. Sometimes the leak surfaces in the subfloor or the next room. This guide explains how we plan the parts you cannot see and how to judge any contractor who bids your shower. If you are weighing a whole-room project, start with the link above. Here we stay on the shower itself.
Bathroom tile work includes tear-out, a waterproof layer behind the tile, a sloped shower base, tile layout and setting, grout, and sealing. Tile is the finish. The layers underneath decide whether the shower stays dry for years.
Each step depends on the one before it. Demolition shows us the real condition of the framing and subfloor. The waterproofing and slope go in next. Only then does tile layout begin. The Tile Council of North America, 2026 is the industry body that publishes the installation methods most professional setters follow for shower floors and walls. A job that skips or rushes a layer can look fine on day one and fail later. That is why tile installation is the last step of the job, not the first.
We handle design, permitting, construction, and custom cabinetry as one team. That means the shower and the vanity are planned together, with no hand-offs between trades. Many East Valley residential remodeling additions include a new bath, and the same rule applies there: plan the whole system first.
For a broader look at scope and options, read our guide to walk-in showers and bathtub conversions in Gilbert.
Takeaway: A tile job is a system of layers, and the tile is only the last one.
Tile and grout are not waterproof on their own. A custom shower relies on a waterproof membrane or panel system behind the tile, a base sloped to the drain, and sealed corners and niches. This layer is hidden after tiling, so it has to be right the first time.
Grout is porous and tile can crack, so water will eventually find its way through. The membrane is the real barrier. Membrane products are tested against published industry standards, and we choose systems that meet them. We plan these hidden layers before we choose tile, because the tile choice should never force a shortcut underneath.
Slope matters as much as the membrane. A base that does not pitch toward the drain leaves standing water on the floor, and standing water finds weak points. Corners, niches, and the drain connection also need dedicated sealing, since they are where leaks usually begin.
Hard water is a common complaint across the Phoenix area, and it can leave mineral buildup on glass, fixtures, and grout lines over time. That makes sealing and a tile finish that cleans easily worth planning for up front.
In our work with Gilbert homeowners, we also repair showers that other contractors built wrong. When we open those walls, the problem is almost always in the hidden layers, not in the tile. We also take over stalled or failed projects when needed. That is why we stand behind our own work with a 2-year written workmanship warranty, which is longer than many contractors offer.
If you are comparing nearby cities, our notes on Chandler shower remodeling, walk-in conversions, and custom builds show the same approach.
Takeaway: Water protection comes from the hidden layers, so ask about them before you ask about tile.
Start with how the shower will be used, then pick tile size, slip resistance, grout, and layout to match. Large tile means fewer grout lines. Small tile grips better on shower floors. A planned layout also avoids awkward cuts at niches and edges.
Good custom tile design looks at the whole room. For a full picture of how we run a project from first sketch to warranty, see our guide to the bathroom remodel contractor process in Gilbert.
Large-format tile on walls gives a clean look with fewer joints to clean. On the floor, smaller tile follows the slope more easily. Grout color changes the feel too: a close match quiets the pattern, and a contrast color draws attention to it.
A wet floor needs grip. Many tile makers publish a wet slip-resistance rating, often expressed as a dynamic coefficient of friction (DCOF). We check the rating for the tile you like before it goes on a shower floor.
We set the layout so tile lines run cleanly through a niche instead of ending in thin slivers. A bench or feature wall needs the same planning, because each one adds corners to seal.
Because we build custom cabinetry in-house, tile, vanity, and fixtures can be specified together. That helps when a spouse or designer is part of the decision and everyone wants to see the pieces agree.
Takeaway: Choose tile for how the shower is used first, then for how it looks.
Timeline depends on scope. A like-for-like tile shower is quicker than a layout change, and waterproofing and setting materials need cure time between steps. Permits depend on whether plumbing or structure changes. We confirm both in writing before work starts.
We do not give a single day count here, because it would not be honest. Moving a drain, changing a wall, or converting a tub all add steps. Cure time cannot be hurried without risking the finished job. Our standard is a detailed scope, a fixed price, and a realistic timeline before we begin. You should know what you are getting and when.
Permit rules vary with the work. Moving plumbing or altering structure often triggers a review, while a straight tile replacement may not. Start with the Town of Gilbert, 2026 and its Development Services guidance for residential permits. We handle the permitting for our projects, so you do not have to chase paperwork.
For conversion-specific questions, our guide to tub-to-shower conversion timelines and permit questions in Gilbert goes deeper.
Takeaway: Honest timelines come from a clear scope, so get both in writing.
Check the Arizona contractor license, ask to see recent tile and shower work, and get the scope, timeline, and warranty in writing. Ask who does the waterproofing and who answers if it fails. LJ Builders is licensed (ROC #332589) and backs its work for 2 years.
Use this checklist on any contractor, including us:
We are owner-led, with 20+ years of combined experience. Lawrence and Jessica stay accountable for the work, and one team covers design, permitting, and construction. Our entry step is a design consultation, with references from completed homes available. We would rather you reach an estimate request with the right questions than with guesses.
For more on this decision, see what to check before hiring a Gilbert bathroom contractor.
If your search extends to nearby cities, our guide to choosing a bathroom contractor in Chandler applies the same checks. You can also read how to hire the right bathroom remodeling contractor in Chandler, AZ.
Takeaway: A good contractor shows you the hidden work, the license, and the warranty before you sign.
The tile you pick will be what guests notice. The waterproofing, slope, and layout will decide whether you still like the shower years from now. That is why we plan the hidden layers first, design the visible ones with you, and put the warranty in writing. For bathroom tile work in Gilbert, that means one team, one contact, one 2-year warranty.
Tell us about your shower, and we'll send a detailed scope, a fixed price, and a realistic timeline.
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