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Fundo Riolito Discreto

Fundo Riolito Discreto

„Attractive wall drain with all the benefits
of a classic wall drainage system.“

Product information

The wedi Fundo Riolito Discreto, the world’s first vertical drain cover system panel that can be built into double walls or wedi made seats, steps, shelving or foot rests and can be installed over fitting wedi Riolito neo channel drain systems.The brand-new wedi Fundo Riolito Discreto has a 100 % waterproof core, integrated design and reversible cover (finished in brushed stainless steel, or it can be reversed and tiled over) and offer the ability to clean with ease, making it the ultimate shower wall drain solution.

Whether it be as a seating area, storage space or a full wall panel, with the Riolito Discreto system components design possibilities are endless. Perfection in design.

  • Entire system is 100% waterproof
  • Simple and safe to work with - tested by those in the trade

Product video: Fundo Riolito Discreto

Technical properties Fundo Riolito Discreto

Cover made of V2A stainless steel, both sides can be used (1st side: brushed surface, 2nd side: can be tiled).
It can be set to a tile thickness of 5 to 20 mm (wall and floor). Adjustment is made with a stencil (included in scope of delivery).
The whole element width corresponds to the Riolito width. <br />

wedi Fundo Riolito Standard Channel Cover - Stainless Steel 304; Polished<br />
wedi Fundo Riolito Exclusiv Channel Cover - Stainless Steel 316; Brushed<br />
wedi Fundo Riolito Tileable Channel Cover - Stainless Steel 304; matte


Distance of floor tile and cover 7 mm
Dimensions of cover (length x height x thickness)


690 x 70 x 20 mm
790 x 70 x 20 mm
890 x 70 x 20 mm
Installation depth, horizontal 150 mm
Structural height on Riolito

180 mm
Technical Properties
Fundo Riolito Discreto Base Material XPS/ Extruded Polystyrene Foam Core covered with fiberglass mesh fully embedded in a cement based resin coating
Thermal Conductivity (75°F (25°C) - ASTM C518) 0.23 Bbtu in/hr F
Tensile Strength (ASTM C297) 65 PSI
Shear Strength (Under conditions required in ANSI A118.10-1999) 28 day Shear Strength: 95 psi
84 day Shear Strength: 100 psi
100 day Shear Strength: 98 psi
Waterproofness; ASTM D4068 / ANSI A118.10-1999 Passed
Capillarity 0
R-Value 75°F (25°) - ASTM C518
4.3hr ft. 2 F/Btu/in (R Value for 1” wedi = 4.3)
Flexural Strength (ASTM C947) 627 psi
Robinson Floor Test (ASTM C627) Heavy duty commercial use, passed
Fastener Pull Through (ASTM C473) Wet 131.8 lb./Dry 196.2 lb.
Temperature Limits -58 / +175° F
Freeze & Thaw (ASTM C666 - 25 Cycles) No disintegration/change
Waterproofness of Assembly (ASTM E331) Passed, wedi Fundo Kit assembly (complete sytsem)
Fungus / Bacteria Resistance (ASTM G21) Passed, No Growth
Accelerated Aging (AC 71 - 25 Cycles) No disintegration
UL 1715 (Fire Test of interior Finish Material) Passed, flame spread <10
Linear Variation (ASTM D 1037 (ICC –EG 159)) Passed, less than 0.07%
Surface Burning Characteristics (ASTM E84-16) Classification A:
Flame Spread Index (FSI): 20
Smoke Developed Index (SDI): 70
Floor and Trench Drain Compliance (ASME A112.18.2) Passed, Compliant (ICC PMG 1189)

Product sizes

Order no. Designation Outer dimensions: L x W x H, Channel: L
073738200 wedi Fundo Riolito Discreto System Component Integrates into Fundo Seats, tileable cover included 31.5" x 2"

Areas of use Fundo Riolito Discreto

  • New Construction of Residential/Commercial use buildings
  • Renovation in Residential/Commercial use buildings
  • For barrier free or curbed installations
  • For customized or standard tiled showers
  • Over wooden or concrete substructures

Mandatory articles

Optional articles