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WetBase Standard Wet Room Kits & Wetroom Shower Trays

WetBase® Standard Wet Room Kits & Wetroom Shower Trays — Complete Kit, Pre-Formed Falls, 20-Year Guarantee
A wet room tray that tiles over completely —
no visible tray, no compromise.
Every WetBase® Standard ships as a complete wet room kit — tray, fast-flow drain body, and drain cover included. Add an optional tanking kit to complete your installation. There is no acrylic, no exposed resin, no visible edge. The pre-formed fall is built into the former itself, so there's no screeding, no guesswork, and no reliance on a tiler getting the gradient right. You tile directly onto the cementitious top coat, and the result is a completely flush, fully tiled wet room floor that looks like no tray was ever there.
Available in Corner, Centre and Offset drain positions across 15 sizes from 800×800mm to 1800×900mm — every configuration comes complete with a fast-flow drain body and cover, ready to finish in your choice of 8 matched drain cover finishes.
Guarantee
finishes
available
Every WetBase® Standard ships as a complete wet room kit — tray, fast-flow Dallmer drain body, and stainless steel drain cover included. Tanking is available as an optional add-on at checkout to complete your installation. There is nothing else you need to get your wet room floor in — no separate drain to source, no missing components.
A wetroom shower tray — also called a wet room former — is not the same as a conventional shower tray. A conventional tray sits on top of the floor in acrylic, stone resin or ceramic, and by definition creates a step or raised edge into the shower. A wetroom shower tray is recessed into the floor, tiled over flush with the surrounding surface — no step, no visible edge, no trip hazard. The WetBase® Standard is a precision-engineered wet room former: set into the sub-floor, pre-formed drainage fall built in, cementitious top coat ready to tile over — the result is a level, fully tiled wet room floor with no raised threshold.
The pre-formed fall gradient is moulded directly into the former during manufacture, eliminating the need for a sand-and-cement screed build-up. The cementitious top coat provides an ideal bonding surface for tile adhesive — no primer, no additional preparation. On concrete floors, the tray is set directly into the slab — sufficient concrete is removed to accommodate the tray and drain, and the tray is bedded flush with the surrounding finished floor, making it a particularly clean installation on solid ground floors. On timber-joisted floors, underboarding to create a rigid, stable sub-base is a vital installation step — without it, flex in the floor will cause stress on the tray and risk long-term damage.
Built-in thermal insulation means heat is directed upwards rather than lost downwards — making WetBase® Standard fully compatible with underfloor heating systems. Electric UFH should be laid on top of the tray; wet (hydronic) UFH can sit beneath, though the tray's insulation means the shower area will run slightly cooler than the surrounding floor.
Guarantee
WetBase kit