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Fundo Riolito neo modular

Fundo Riolito neo modular

„The only fully sealed and factory integrated waterproof drain.“

Product information

wedi's Fundo Riolito neo System feature the only fully sealed and factory integrated waterproof drain assembly available in the market of customizable shower floor systems with linear drainage.

They are available in two design options. The first option includes models featuring a one- piece shower base including the drain trench. These provide 1-way or 4-way slopes.

The second option is designed to offer more flexibility as it consists of two basic elements: one module including the trench drain, the other being a sloped extension panel. Drainage can be installed close to the wall or two extension models leading away from either side of a centered drain.

The drain module may also be used with mortar bed shower applications (to be topically waterproofed using wedi Subliner Dry, connecting to the Riolito neo trench/drain module).

All advantages at a single glance

Technical properties Fundo Riolito neo modular

Drain Technical Properties

Factory integrated and waterproofed drainage channel with trap connection (compression fit). Trap unit to be solvent cement connected to 2” Schedule 40 floor pipe.

Fundo Riolito Shower Base Material XPS/ Extruded Polystyrene Foam Core covered with f
Surface Burning Characteristics; ASTM E84-04 Passed
Tensile Strength ( Thinset Mortar to wedi Coating 65 PSI
Shear Strength ( Thinset Mortar to wedi Coating to 54 PSI
Waterproofness; ASTM D4068 and within ANSI 118.10- Passes
Waterproofness of Assembled System; IAPMO PS 106-2 Passes
Capillarity 0
Temperature Exposure Limits -58°F to + 175°F
R- Value; ASTM C518 4.3hr ft. 2 F/Btu/in ( R – valuefor 1 inch of we
Robinson Floor Test; ASTM C627 Heavy Duty Commercial Use, Passes
Fungus & Bacteria Resistance No Growth , Passes

Building & Plumbing Code Compliance


2010 and 2005 National Plumbing Code of Canada Compliant

ANSI 118.10-2008 Load – Bearing Bonded, Waterproof Compliant

New York City Approval OTCR

City of

Approved; Report No M-1000
Worldwide Approvals Quality Management & Control ISO 9001-2008

Approved, File 20130265

Areas of use Fundo Riolito neo modular

  • 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

Optional articles