Erfahren Sie mehr
Shower Seats and Benches

Shower Seats and Benches

"Fine detail with a strong impact."

Product information

wedi prefabricated shower seats and benches install much quicker and easier than metal tray or concrete seats. Plus, they bond well to thinset mortar and are 100 % waterproof due to the CFC-free extruded polystyrene closed cell foam core and will not cause efflorescence or discolorations or waterproofing issues as frequently observed with products including those requiring mortar fills. Create the perfect waterproof seating solution for your shower. wedi Prefabricated Suspended Corner Seats do not require additional blocking installed in the framing. Their mounting brackets are fastened into existing wall studs.

Recangular bench made with 2" wedi Building Panel, full foam corner seat made of solid XPS foam.

These units are pre-made and rady for thinsetinstallation against walls and feature a 1/8" slope to the front.

Product video: Shower Seats and Benches

Technical properties Shower Seat and Benches


Shower Seat and Benches Base Material XPS/ Extruded Polystyrene Foam Core covered with fiberglass mesh fully embedded in a cement based resin coating
Surface Burning Characteristics; ASTM E84-04 Passed
Tensile Strength (Thinset Mortar to wedi Coating to Foam) 65 PSI
Shear Strength (Thinset Mortar to wedi Coating to Foam); within ANSI 118.10-1999; wet conditions 54 PSI
Waterproofness; ASTM D4068 and within ANSI 118.10-1999, wet conditions Passes
Waterproofness of Assembled System; IAPMO PS 106-2015 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 wedi foam = 4.3
Robinson Floor Test; ASTM C627 Heavy Duty Commercial Use, Passes
Fungus & Bacteria Resistance No Growth , Passe
Building & Plumbing Code Compliance
2015,2012,and 2009 International Plumbing Code (IPC) Compliant
2015,2012, and 2009 International Residential Code ( IRC) Compliant
2015,2012, and 2009 International Building Code (IBC) Compliant
2010 and 2005 National Plumbing Code of Canada Compliant
2012 and 2009 Uniform Plumbing Code (UPC) Compliant
2012 and 2009 National Standard Plumbing Code (NSPC)
City of L.A. Approval Approved; Report No M-100017 in reference to ICC ES PMG 1189
North- American Approvals/ Code Compliances & Quality Management ICC ES PMG 1189

Product sizes

Order no. Designation Length x width x thickness
US3000001 wedi Suspended Corner Seat M 17" x 17" x 24 1/6"
4" thickness
US3000002 wedi Suspended Corner Seat L 24" x 24" x 33 15/16"
4" thickness
073784100 wedi Rectangular Bench 32" x 16" x 20"
073784101 wedi Full Foam Triangle Seat 23" x 23" x 20"

  • 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