The six shower wall systems, compared
Every walk-in shower we build starts with one of six wall systems, and choosing between them is the decision that most changes both the look and the price. The brochure differences are not the useful ones. Three things actually separate these systems: how the pattern is made, what the pan does at the entrance, and whether a glass door is already in the price.
Last updated September 2026 · No prices on this page; the Estimate Builder carries those · Part of the knowledge base
The three questions that separate them
One: is the pattern in the material, or on it?
This is the real quality line, and it is invisible in a photograph. In a solid material the color and veining run through the full thickness, so a scratch reaches more of the same thing and can often be polished out. In a printed material the pattern is a high-resolution image on the face, and a deep scratch reaches whatever is underneath it.
Printed is not a trick and it is not low quality. It buys a convincing stone look at a lighter weight and a lower price, and it is the right answer for plenty of bathrooms. It is simply a different thing from solid, and it is worth knowing which one you are buying.
Two: does the pan have a step?
Four of the six sit on a one-piece pan with a beveled front and no step at all, which a walker or a wheelchair crosses without lifting anything. The other two have a low step-in pan. If somebody in the house has a mobility concern now, or is likely to, this is the single most consequential line in the table below.
Three: is the door in the price?
Two of the six are sold as a kit that includes its own sliding glass door, so the door is inside their starting price. On the other four the standard is a curtain and rod, and glass is a priced upgrade. Comparing two starting prices without checking which one contains a door is comparing two different things, and it is the single most common source of confusion between these packages.
The six, side by side
| Wall system | Material | Pattern | Pan | Door in the price | Maker's own warranty |
|---|---|---|---|---|---|
| Acrylic | Glossy acrylic sheet | Solid color | Low step-in | Yes, semi-frameless slider in the kit | Maker's own terms |
| Palisade | Glue-up vinyl tiles, 23 by 11 inches, stone look | Printed on the face | One-piece, no step | No, curtain and rod standard | 10-year manufacturer |
| Bestbath | Thick reinforced fiberglass, subway-tile look | Molded in | One-piece, no step | No, curtain and rod standard | 30-year limited on the pan |
| Trinity | Slim aluminum composite panels | Printed at high resolution, book-matched | One-piece, no step | No, curtain and rod standard | 10-year residential |
| Transolid | Solid surface | Runs all the way through | One-piece, no step | No, curtain and rod standard | Maker's own terms |
| Castico | Solid composite stone, minerals and resin | Runs through the material | Own pan, five colors | Yes, matching door included | Limited lifetime |
Every one of the six includes a Delta scald-safe valve and a shower head, and every one is groutless or effectively so at the wall; Palisade's tiles meet at fine seams with no grout between them. Colorway counts differ a good deal: Castico offers twelve wall colors and five pan colors all at one price, Transolid eighteen colorways across three lines, Trinity thirteen finishes in glossy, honed and textured, and Palisade eleven colorways at one price.
These six are a starting point, not the catalog. They are the systems with published starting prices, which is why they are the ones that can be compared on a page. Beyond them we design with thousands of other color and material combinations, and above the premium package is the tile tier: custom tile showers, whose pan, walls, accent band, niche and no-step tile floor are all priced options too, and wet rooms, which are the part quoted per project. The Estimate Builder carries the current prices for all six.
How to choose without a showroom
- If anyone in the house has trouble stepping over things, start from the pan and work outward. Four of the six remove the step entirely, and that matters more than any finish.
- If the budget is the binding constraint, compare the door honestly. A cheaper system plus a glass door can land above a dearer system that includes one.
- If you want stone and you want it to last, the question is whether the pattern is in the material. That is what you are paying the difference for.
- If cleaning is what you actually care about, any of the six beats tile, because there is no grid of grout to keep. See panels against tile for the honest version of that trade.
You can also see any of them in your own bathroom before deciding: the Design Studio renders the system you pick into a photograph of your own room, and the choice carries into the Estimate Builder so the price you see is for what you designed.
Common questions
How do the six wall systems actually differ?
On three things that matter and a great many that do not. Whether the pattern runs through the material or is printed on the face, which decides what a deep scratch reaches. Whether the pan has a step to cross or none at all, which four of the six remove entirely. And whether a glass door is already inside the starting price, which is true of two of them. Colorways, finishes and looks vary too, but those are preferences rather than differences in kind.
Which of the six include a glass door in the price?
Two: the Acrylic kit, which comes with a semi-frameless sliding door made to fit it, and Castico, which includes a matching door. On the other four the standard is a curtain and rod and glass is a priced upgrade. This is the most common source of confusion when comparing the starting prices, because a cheaper system plus a door can land above a dearer system that already has one.
Which systems have no step to cross?
Four of the six sit on a one-piece pan with a beveled front and no step at all, which a walker or a wheelchair crosses without lifting anything. The other two use a low step-in pan. If anybody in the house has a mobility concern now or is likely to, this is the line to start from rather than the finish.
Is a printed stone look worse than solid stone?
Different, not worse, and worth understanding rather than avoiding. In a solid material the veining runs through the full thickness, so a scratch reaches more of the same thing. In a printed one the pattern is a high-resolution image on the face and a deep scratch reaches what is underneath. Printed buys a convincing stone look at a lighter weight and a lower price, and it is the right answer for plenty of bathrooms. It is simply a different thing, and you should know which you are buying.
Do the different systems carry different warranties?
Yes, because they are made by different manufacturers, and those are the makers' own terms rather than ours. They run from ten years to limited lifetime depending on the product, and one of the pans carries a thirty-year limited warranty of its own. Our side is the same on all six: a lifetime leak-free guarantee on the pan and walls we install, with five years on workmanship, finish and adjustment items.
Can I see one in my own bathroom before I decide?
Yes, and without talking to anybody. The Design Studio takes one photograph of your bathroom and renders the system you pick into that room, with a before and after slider. No account is needed and the first designs are free. The choice then carries into the Estimate Builder, so the price you see is for the shower you just looked at. The images are AI-generated illustrations rather than construction drawings.
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