wedi Fundo Ligno Shower Trays are designed to be integrated into wet rooms or shower installations on suspended timber floors. Only measuring 20mm in thickness at the edges, wedi Fundo Ligno trays can be integrated into a wooden floor covering without building up to further floor height and without the need for time-consuming levelling measures. The drainage outlet exits through the joists below.
Each tray has pre-formed surface sloping falls that, when tiled, guide water towards the drainage point of the tray. The drainage trap area of each tray is increased in thickness to 41mm on the underside for strengthening. When installing the tray, a section is to be created between joists underneath the area where the drain outlet is located, to support the concrete mixture that surrounds the drainage trap kit. Alternatively the wedi Fundo Ligno Drain Substructure element can be used instead of concrete. This is a specially designed pre-formed foam element that guarantees reliable support and accurate alignment of the drain kit used. Click here to view the installation guidelines.
wedi Fundo Ligno Shower Trays are designed to be used only with the wedi Fundo Shower Drain Kits – these are available in 4 different configurations, and each kit comes with a stainless steel grating and all the fitting accessories.
Constructed from the same materials as the wedi Tile Backer Board, each wedi Fundo Ligno tray consists of a blue core made from extruded polystyrene rigid foam that is reinforced with glass fibre (with alkali-resistant finish) on both sides and coated with a polymer-modified cement. This core is 100% waterproof and remains fully functional even after possible damage.
wedi Fundo Ligno Shower Trays are available in a range of different sizes with different drain outlet positions.
wedi Fundo Ligno Shower Tray Options:
073732011 – 900 x 900 x 20/41mm, Central Drain
073732012 – 1200 x 1200 x 20/41mm, Central Drain
073732013 – 1500 x 1500 x 20/41mm, Central Drain
073732021 – 900 x 900 x 20/41mm, Corner Drain
073732022 – 1200 x 900 x 20/41mm, Offset Drain
073732023 – 1200 x 1200 x 20/41mm, Corner Drain
073732024 – 1600 x 900 x 20/41mm, Offset Drain
073732090 – 338 x 338 x 82mm Drain Substructure Element
When fitting a wedi Fundo Ligno Shower Tray, use wedi Sealing Tape, Corners & Sealing Gaskets along with wedi 520 Waterproofing Membrane and 610 Adhesive to seal joints between board connections and internal and external corner junctions. We recommend using the wedi Fundo Sealing Set – this complete set contains wedi 520, sealing tape and 2 internal corners for waterproofing up to 10 metres of joints in a shower installation.
Extruded polystyrene rigid foam core: XPS
Long-term compressive strength (50 years) ≤ 2% compression EN 1606: 0.08 N/mm2
Compressive resistance at 10% compression EN 826: 0.25 N/mm2
Thermal conductivity EN 13164: 0.036 W/mK
Bulk density EN 1602: 32 kg/m3
Temperature limits: -50°C / +75°C
Fire behaviour EN 13501-1: E
Tested waterproofness: 1.5 bar