Product Brochure

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ICC-PMG 1189 Report  National Building Code Compliances
Find Current Report on www.icc-es.org or www.wedicorp.com
WEDI FUNDO SHOWER SYSTEM AND TILE BACKER BOARD UNDERLAYMENTS
CSI DIVISION: 22 00 00 – PLUMBING
Section: 22 40 00 – Plumbing Fixtures (Shower System Kit)
Product certication system The ICC-ES product certication system includes testing samples taken from the market or supplier‘s
stock, or a combination of both, to verify compliance with applicable codes and standards. The system
also involves factory inspections, and assessment and surveillance of the supplier‘s quality system.
Product wedi Fundo Shower System and Tile Backer Board Underlayments
Listee wedi Corporation
1160 Pierson Drive
Batavia, IL 60510
www.wedicorp.com
Compliance with the following codes 2018, 2015, 2012 and 2009 International Plumbing Code
®
(IPC)
2018, 2015, 2012 and 2009 International Residential Code
®
(IRC)
2018, 2015, 2012 and 2009 International Building Code
®
(IBC)
2015, 2012 and 2009 National Standard Plumbing Code
®
(NSPC)
2015, 2012 and 2009 Uniform Plumbing Code
®
(UPC)*
2015, 2010 and 2005 National Plumbing Code of Canada**
* Uniform Plumbing Code is a copyrighted publication
if the International Association of Plumbing and Mechanical Ofcials
** National Plumbing Code of Canada is a copyrighted publication
of National Research Council Canada
Compliance with the following standards ANSI A 118.10-2014, Load Bearing, Bonded, Waterproof Membranes
for Thin-Set Ceramic Tile and Dimension Stone Installations
ASME A 112.6.3-2016, Floor and Trench Drains
ICC-ES EG 159, Evaluation Guideline for Composite Backer Board (Approved Dec 2004)
ASTM E 96-2016, Standard Test Methods for Water Vapor Transmission of Materials
ASTM E 331-00(R16), ASTM E331-00(2016) Standard Test Method for Water Penetration of Exterior
Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference
ICC-ES AC 71, Acceptance Criteria for Foam Plastic Sheathing Panels Used as Water Resistive
Barriers (Approved Feb 2003, Ed Revised Nov 2018)
IAPMO PS 46-2012, Field-Fabricated Tiling Kits
IAPMO PS 106-2015e1, Tileable Shower Receptors and Shower Kits
Identication Packaging label for each system shall include the manufacturer‘s name or trademark
as well as the ICC-ES PMG certication mark.
Installation The wedi Fundo Shower Systems shall be installed in accordance with the manufacturer‘s
published instructions and the applicable code(s).
Shower system components shall be assembled and can be customized in the eld. All shower
bases and panels can be cut to size with hand saws or skill saws. Round curvy cuts can be made
with a hand saw or jig saw.
When provided drains must comply with ASME A112.18.2/CSA B125.2 as applicable. The wedi pre-
sloped, ready-to-tile shower bases may be used in lieu of a CSA B45.5/IAPMO Z124 plastic shower
receptors or any liner based shower installations. The wedi drain units do not require weep holes.
Listed Models and Characteristics The wedi Fundo Shower Bases are waterproof, pre-sloped, ready-to-tile oor units. The waterproof
wedi Building Panels are engineered as a general purpose backer board and underlayment for tile
and consist of a rigid extruded polystyrene foam covered on both sides with a cement-based resin
surface and reinforcing mesh for durability and bonding with any type of thinset mortar. The shower
oors with linear and point drainage include factory sealed parts integragted into the oor base. Floor
and wall system assembly and wedi components for shower installations were proven to be water-
proof, water-resistant, and mold resistant when tested in accordance with A 118.10-2014.
Shower system may include the following components: shower base, building panels, curbs, niches,
seats, benches, ramps, vapor barrier, fasteners, cover plates, sealants, Fundo drains, Subliner sheet
waterproong membrane system with Subliner Bonding Flange drain, wedi Building Panel Vapor 85
and sealing membrane Vapor 85.
The wedi Fundo family line includes the following: Primo, Riolito neo, Riolito neo Modular, Riono,
Discreto, Ligno and Onestep.
Conditions of Listing 1. The wedi Fundo Shower Systems shall be installed in accordance with the manufacturer‘s
published instructions and the applicable code(s).
2. The wedi Fundo Shower Systems are manufactured by wedi GmbH, in Emsdetten, Germany
and in Batavia, Illinois, USA under a quality control program with annual surveillance inspections
by ICC-ES.