Picture a beautifully detailed tiled shower: mitered corners, a linear drain, a wall of large-format porcelain. Eighteen months later, the client calls about a soft spot in the subfloor. Somewhere beneath the tile, a seam wasn't sealed quite right, a membrane was pinched during rough-in, or a fastener penetrated the waterproofing layer. Now what should have been a finished project becomes a warranty claim and a hit to the architect's reputation, all because watertightness was left to be assembled correctly, by hand, on a jobsite.
This is the quiet risk built into most traditional tiled shower assemblies: the base, the waterproofing, and the wall backer are separate components, sealed and coordinated in the field. Performance depends less on the design and more on whoever happens to be installing it that day.
Simple Shower Solutions was built to remove that variable. Its Ready-to-Tile shower systems shifts the critical waterproofing work out of the field and into a controlled manufacturing environment, so the finished shower performs consistently regardless of who's on the crew. For architects specifying showers across multiple units or projects, that consistency is key.
A Base That's Waterproofed Before It Ever Reaches the Site
SimpleBase is a one-piece, pre-sloped shower base with the drainage geometry carved directly into its foam core, rather than built up on site. It arrives with a fiberglass coating for durability and a rubberized waterproofing membrane already bonded across the entire surface, forming one continuous barrier instead of a series of field-sealed joints. That single change eliminates a whole category of failure points: inconsistent slope, gaps at the drain, and seams that were never quite watertight to begin with.
Wall Protection That Continues the Same Barrier to the Ceiling
SimpleWall extends that same logic up the walls. The panels use a shiplapped joint design rather than a traditional butt-joint, so each panel overlaps the next and creates a continuous, self-sealing connection. Panels arrive pre-cut to size for the project, which cuts down on jobsite waste and labor while ensuring the waterproofing detail is built into the panel geometry itself. So, it is not dependent on how carefully a seam gets caulked. The result is a wall assembly designed for a watertight connection every time, with no additional waterproofing membrane required behind the tile.
Built for Real Project Constraints
Standard shower geometry doesn't always match real buildings. Simple Shower Solutions manufactures SimpleBase in a wide range of standard configurations, and can also produce fully custom bases for both renovation and new construction: any shape, size, or drain location. That flexibility means architects aren't forced to compromise a layout to fit a manufacturer's standard footprint; the waterproofing performance travels with the design, not just with a catalog size.
Taken together, SimpleBase and SimpleWall function as a single coordinated system: a pre-sloped, factory-waterproofed base paired with a wall backer engineered to lock into the same waterproofing plane. For architects, that means specifying one system with one point of accountability, rather than assembling waterproofing performance out of separate trades and separate sealants.
Discover Simple Shower Solutions on Acelab's Material Hub
Acelab exists to help architects specify with confidence by surfacing products that solve real, recurring problems architects face. The Ready-to-Tile system from Simple Shower Solutions earns a place on the platform by solving one of the most common, costly failure points in residential and hospitality construction: field-dependent waterproofing.
Explore the full SimpleBase and SimpleWall specs on Material Hub and connect directly with Simple Shower Solutions to talk through custom base geometry, all in one place.
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