Updated July 13, 2026 • 7 min read
A curbless shower — sometimes called a zero-entry or roll-in shower — is a walk-in shower with no curb, step, or threshold to cross. The bathroom floor simply continues into the shower, with a gentle slope to the drain. It's one of the most-requested features in Prescott bathroom remodels right now, and for good reason: it looks clean and modern, makes a bathroom feel larger, and quietly future-proofs the home.
But a curbless shower is only as good as its waterproofing and floor slope, which is why it's one project we always recommend leaving to an experienced remodeler. Here's what Prescott homeowners should know before committing.
In a traditional shower, a raised curb (usually 4–6 inches) keeps water in. A curbless shower removes that barrier entirely. Water is contained instead by a carefully sloped floor that channels everything to the drain — typically a modern linear drain set against a wall or at the entry — plus a properly waterproofed floor and, often, a single pane of frameless glass. Done right, not a drop escapes onto the bathroom floor.
It looks bigger and cleaner. With no curb and continuous flooring, the whole bathroom reads as one open space — a huge win in smaller Prescott bathrooms. It's easier to clean. No curb and (with a groutless wall system) fewer grout lines mean far less scrubbing. It's safer and future-proof. Nothing to trip over now, and nothing to remodel later — a curbless shower is the cornerstone of aging-in-place design, letting you or a family member stay in the home comfortably for the long run. That combination of style and longevity is why it's the rare trend we recommend almost universally.
This is where craftsmanship matters. To keep water where it belongs without a curb, we (1) recess or slope the subfloor so the shower floor sits flush with the bathroom floor, (2) install a full waterproofing membrane across the shower and often a few feet beyond, (3) set the floor to a precise slope toward a linear or point drain, and (4) finish with tile or a solid-surface pan. Skipping or rushing any of these steps is how curbless showers leak — so this is not a place to cut corners or DIY.
| Consideration | What to know |
|---|---|
| Drainage | A linear drain along one wall handles water better than a center drain in a curbless design |
| Floor prep | The subfloor must be recessed or built up so the shower sits flush — easier on a slab, more work on a raised floor |
| Waterproofing | A continuous membrane is essential; this is the #1 thing that separates a good curbless build from a leaky one |
| Glass | A single frameless panel (or none) keeps the open look; full enclosures partly defeat the purpose |
| Containment | Correct slope plus the right drain keeps water in without a curb |
A curbless shower usually costs a bit more than a standard walk-in because of the extra floor prep and waterproofing involved. As a rough guide, expect a curbless shower to run in the ballpark of $6,000–$15,000+ installed depending on size, tile, glass, and whether the subfloor needs significant work — with slab-on-grade homes generally on the lower end. We'll give you an exact figure after seeing your bathroom. For a broader picture, see our bathroom remodel cost guide or try the cost calculator.
A curbless shower is a great fit if you want a modern, open, easy-to-clean bathroom, if you're planning to stay in your home long-term, or if accessibility is a current or future concern. It works in most Prescott homes, though slab-on-grade construction makes the floor work simpler. If you're weighing it against other options, our guides on walk-in showers and tub-to-shower conversions are good next reads.
Not when they're built correctly. A curbless shower relies on a continuous waterproofing membrane and a precisely sloped floor to contain water — done right, it's completely watertight. Leaks happen when waterproofing is skipped or the slope is wrong, which is exactly why a curbless shower should be built by an experienced remodeler rather than attempted as a DIY project.
No — accessibility is a major benefit, but most homeowners choose curbless showers primarily for the look and feel. Removing the curb makes a bathroom appear larger and more modern and makes it much easier to clean. The fact that it also supports aging-in-place is a bonus that adds long-term value to the home.
As a rough guide, a curbless shower typically runs about $6,000–$15,000+ installed, depending on size, tile selection, glass, and how much subfloor work is required. Slab-on-grade homes are usually on the lower end because the floor prep is simpler. We provide an exact written estimate after assessing your specific bathroom.
Most can, but the floor structure matters. In slab-on-grade homes, the concrete can often be recessed or the drain positioned to sit flush easily. In homes with a raised, framed floor, we recess the joists or build up the surrounding floor to achieve the flush transition. During a free consultation we'll tell you exactly what your home requires.
We build watertight, beautiful curbless showers — and we'll tell you honestly what your bathroom needs. Book a free in-home consultation.
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