wedi Fundo Modular Shower System – Linear Drain Module with Optional Extension

Create a sleek, fully waterproof curbless shower with the wedi Fundo Modular Shower System. This configurable solution includes a pre-sloped trench drain module and optional single-sloped extension panel for custom sizing. Ideal for centered or offset linear drain designs, this system simplifies layout, installation, and waterproofing.

Features & Benefits

• Trench Drain with Factory-Integrated Waterproofing
  Built-in linear drain trench eliminates the need for field fabrication or bonding membranes.

• Modular Configuration
  Choose just the drain or pair it with a sloped extension to center the drain in larger shower areas.

• Curbless-Ready
  Low-profile design supports flush subfloor installations without cutting joists.

• Ready-to-Tile Surface
  Cement-based surface is ideal for large-format or mosaic tile.

• Drain Flexibility
  Compatible with Wedi’s Click and Seal® drain unit and a range of designer linear drain covers (sold separately).

• Mortar Bed Compatibility
  Drain modules can be used in custom mud-bed showers and waterproofed with Wedi Subliner Dry.

• Fast Installation
  Reduces install time from 2–3 days to under 1 hour.
  

How It Works

The Wedi Fundo Modular system separates the base into two parts:

1. Trench Drain Module:
   – A sloped, waterproof, load-rated component with a built-in linear drain channel.
   – Can be used alone with a mortar bed and Wedi Subliner Dry.
   – Accepts Wedi Linear Drain Covers (sold separately).

2. Extension Panels (Sold Separately):
   – Attach to the drain module to expand the base and create a full one-way slope.
   – Choose the panel size that suits your space and drain position.
   – Designed for a seamless waterproof transition with no weak spots.

Drain Cover

• Drain covers sold separately → Browse wedi Linear Drain Covers →

Modular Design Flexibility

• Use the drain module only for mortar-bed showers with custom shapes or unconventional layouts

• Add extensions for a full prefabricated solution with reduced installation time

• Compatible with curbless, barrier-free, or traditional installations

• Select from several modular sizes to fit your floor plan perfectly

Ideal Use Cases

• ADA or barrier-free shower designs

• Remodels where floor joists can’t be cut

• Contemporary bathrooms use linear drains

• Mortar bed custom showers needing trench-style drains

• Professional installers seeking speed, strength, and waterproofing confidence