Product Brochure

18
wedi Fundo Ligno
Homeowners and builders increasingly favor shower spaces which can function without a curb or would not require any build-up over existing floor
areas resulting in a step up into the shower. One important reason for this trend is: easier and safer access to the shower for older and/ or physically
disabled persons. While this trend offers great design and business opportunities it also presents technical challenges which cannot be overcome by many
conventional shower installation methods or products. Main challenges are safe recessing of a sloped shower base into an existing structural floor for a
flush transition and the extension of waterproofing from shower area into surrounding floor areas no longer protected by a curb keeping water inside the
shower area. To address all challenges for tile professionals, wedi engineered Fundo Ligno, a sloped shower base ¾” thin at its perimeter and available in
various sizes. Ligno can be field modified. The installation within a ¾” plywood structure requires no cutting into joists. Load-bearing plywood is simply
re-installed between floor joists and over 2 × 6 blocking then attached to the joists. This guarantees a full support and protection of the tiled surface.
The wedi typical strong cement based, reinforced surface is pre-sloped, directly tileable with large or small format tile. Ligno interlocks with wedi Building
Panel used as waterproof backer board on walls as well as on the surrounding floor. Optionally, wedi‘s Subliner Dry Sheet Waterproofing membrane can
be used. Both options offer a complete and professional system installation. wedi Fundo Ligno is designed to provide for a low profile base thickness of
only 3/4”. This allows for a fast and flush installation into a subfloor assembly without cutting into floor joists. The system is designed to work without
a curb. Enjoy the ease of installation without creating a structural hazard because you maintain the structural subfloor panels installed between floor
joists under the wedi Fundo Ligno. Because barrier free showers may be exposed to heavy point loads (e.g. wheel chair), you can confidently rely on
the structural strength of the wedi Base and subfloor as well as the wedi Fundo's traditional strong cement based surface for ideal tile bond using any
suitable cement based tile adhesives or grouts. As applied to all wedi Fundo Shower Systems, wedi Fundo Ligno is designed to interlock and work with
wedi Building Panels, wedi Joint Sealant, wedi Fasteners, wedi Seats and Benches, wedi Niches and many more accessories, that truly complete your
shower installation and waterproofing system. The installation is fast, modular but customizable, and covered by wedi's full system warranty.
Fundo Ligno
recessed
shower base
Under Floor Tile:
wedi Building Panel
or Subliner Sheet
Membrane con-
nected and sealed
to shower base and
wall units