Product information
The floor-level shower bases designed for use with timber floors, and with outer edges of only 20 mm. Unlike traditional shower elements, the Fundo Ligno has been adapted to be integrated into a wooden floor covering – without building up further height and without time-consuming levelling measures it fits into its environment perfectly.
The tileable floor units are not only highly practical and reliable, they have opened up a whole new world of design possibilities for wet rooms and bathrooms.
- Certainty thanks to a uniform predefined slope
- Entire system is 100% waterproof
- Simple and safe to work with - tested by those in the trade
Surface
Integrated
Time-saving
Effective
Lightweight
Technical Details
wedi Fundo floor elements can be cut to size on site, the geometry of the elements should be maintained however. wedi fundo elements can only be combined with the wedi Fundo drains.
| Technical properties Fundo Ligno | |
|---|---|
| Fundo Ligno Shower Base Material | XPS/ Extruded Polystyrene Foam Core covered with fiberglass mesh fully embedded in a cement based resin coating |
| Surface Burning Characteristics; ASTM E84-04 and UL 1715 | Passed |
| Tensile Strength ( Thinset Mortar to wedi Coating to Foam); ASTM C297 | 0.45 N/mm² |
| Shear Strength (Thinset Mortar to wedi Coating to Foam); within ANSI 118.10-1999; wet conditions | 0.37 N/mm² |
| Flexural Strength; ASTM C947 | 4.32 N/mm² |
| Waterproofness of Assembled System; IAPMO PS 106-2015 | Passes |
| Drain Assembly Kit, WaterMark | Passes |
| Temperature Exposure Limits | -50 C to + 80 C |
| Long-term compressive strength (50 years) ≤ 2% compression EN 1606 | 0.08 N/mm² |
| Compressive resistance or compressive strength at 10% compression EN 826 | 0.25 N/mm² |
| Fungus & Bacteria Resistance | No Growth , Passes |
| Robinson Floor Test; ASTM C627 *with 200 x 200 x 6 mm Porcelain Tile | Heavy Duty Commercial Use, Passes |
| R-Value, ASTM C518 | 25mm of wedi foam = 4.3 |
Downloads
Usage
- New Construction of Residential/Commercial use buildings
- Renovation in Residential/Commercial use buildings
- For barrier free, ADA compliant or curbed installations
- For customized or standard tiled showers
- Over wooden or concrete substructures

Installation & Application
Planning Walk-in Showers Correctly – wedi Fundo SystemsHere you’ll find a clear overview of how to use the walk-in shower systems from the wedi Fundo series. The content showcases solutions for various subfloors, a wide range of drainage options, and how to meet specific requirements for barrier-free bathrooms.
You can find all information on installation, installation procedures, and suitable applications here:













