Shower Bases
CastStone™
shower bases.
Non-porous, non-flex solid-surface bases built for hospitality — slip-resistant floors, integrated pre-slope drainage, and barrier-free options, in the drain configuration your rooms need.
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What's built into every base.
One solid CastStone™ body — no tile, no grout lines, no weak points. The same construction whether it's one room or a full property.
Non-Porous Surface
Solid, sealed surface that resists mold and mildew — never needs grouting or resealing.
Non-Flex, Non-Crack Core
A solid CastStone™ body engineered to carry commercial loads without flexing or cracking.
Slip-Resistant Floor
Textured standing surface for safe, low-slip footing in high-traffic guest bathrooms.
Integrated Pre-Slope
Factory-sloped to the drain for reliable runoff — center, offset, linear and neo-angle layouts.
Barrier-Free & ADA Options
Low-threshold and roll-in models for accessible, code-compliant showers.
Finished or Tile-Ready
Choose a finished solid surface or a pre-sloped, tileable base with an integrated flange.
The Range
Start with your drain type.
Choose the drain type your rooms need — standard, linear, neo-angle, tile-ready or ADA barrier-free — then pick the size and drain position for the exact SKU.
Standard
Center and offset drains — the everyday finished base, from 36×36 up to 60×36.
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Linear Drain
Side linear trench drain, left or right — sizes from 48×36 to 60×36.
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Neo Angle
Corner neo-angle base that opens up floor space in compact bathrooms — 36×36.
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Tile-Ready
Ready-to-tile, pre-sloped base — finish in your own tile. 60×32 or 60×36.
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ADA / Barrier-Free
Barrier-free ADA roll-in with a front linear drain — 60×36.
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Specs & Documents
31 documents for this range — spec sheets, warranties and care guides, straight from our document library.
Spec Sheets
31- picture_as_pdfCSB-3636C_
- picture_as_pdfCSB-3636NA_
- picture_as_pdfCSB-4832C_
- picture_as_pdfCSB-4832LD_
- picture_as_pdfCSB-4836ALD_
- picture_as_pdfCSB-4836C_
- picture_as_pdfCSB-4836LD_
- picture_as_pdfCSB-4848ALD_
- picture_as_pdfCSB-4930CRT_
- picture_as_pdfCSB-6030_
- picture_as_pdfCSB-6030ALD_
- picture_as_pdfCSB-6030C_
- picture_as_pdfCSB-6030CRT_
- picture_as_pdfCSB-6030LD_
- picture_as_pdfCSB-6030RT_
- picture_as_pdfCSB-6032_
- picture_as_pdfCSB-6032ALD_
- picture_as_pdfCSB-6032C_
- picture_as_pdfCSB-6032CRT_
- picture_as_pdfCSB-6032LD_
- picture_as_pdfCSB-6032RT_
- picture_as_pdfCSB-6034ALD_
- picture_as_pdfCSB-6034C_
- picture_as_pdfCSB-6034CRT_
- picture_as_pdfCSB-6034LD_
- picture_as_pdfCSB-6034RT_
- picture_as_pdfCSB-6036ALD_
- picture_as_pdfCSB-6036C_
- picture_as_pdfCSB-6036CRT_
- picture_as_pdfCSB-6036LD_
- picture_as_pdfCSB-6036RT_