Schluter KERDI-BOARD Building Boards - Panels

Schluter KERDI BOARD (Panels) are waterproof, thermally insulating and dimensionally stable backer-boards or building-boards for tile and stone installations.
As low as $34.21

Brand: Schluter

Availability: Sold in Store - Ships from Store or Factory (More Info)

Shipping: LTL Freight


Schluter KERDI BOARD Building Panels are a multifunctional tile substrate and building panel, which can also be used for creating bonded waterproofing assemblies with tile coverings. It consists of an extruded polystyrene foam panel, with a special reinforcement material on both sides and fleece webbing for effective anchoring in thin-set mortar.

KERDI-BOARD Panels allow the installer to prepare and create a broad range of substrates and building elements for the installation of ceramic and natural stone tile that are flat, level, plumb, square, and dimensionally stable. With suitable preparation of the abutting seams and joint areas, the panel may be used for bonded waterproofing assemblies.

Schluter Kerdi-Boards are simply cut to size with a utility knife. The gridlines, which are printed on the surface, are helpful for neat and quick cuts and installation. Tiles can be installed directly over KERDI-BOARD using the thin-set method.

KERDI-BOARD Building Panels Feature:

  • Fosters creativity in the construction of bonded waterproofing assemblies to be tiled
  • Build custom vanities, shelving units, countertops, bathtub surrounds, and so much more
  • Replaces other suitable solid backing panels (i.e. gypsum board, cement backer board)
  • Even, impact-resistant, and rigid
  • Waterproof, thermally insulating and dimensionally stable
  • Lightweight, easy to handle and transport
  • Contains no cement or fiberglass for a dust-free installation
  • Extruded polystyrene foam panel
  • Fleece webbing for effective bonding of tile to the surface

Download Schluter Kerdi-Board Installation Handbook
Download Schluter KERDI-BOARD Data Sheet
Download Schluter KERDI-BOARD Brochure


More Information
Net Weight (lbs.)3.53 - 7.56
Warranty5 Year Limited Warranty
Size (L x W x H)64" x 48" x 3/16" - 96" x 24 1/2" x 2"
Date AvailableOct 31, 2021
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Question:Can this be installed over ceramic tile shower floor?

Answer: We do not recommend installing kerdi-board over an existing shower tile floor.

Question:Do you have kerdi Board shower kits?

Answer: Schluter does not make a full Kerdi board shower kit. You could purchase the, then add a Schluter Shower Pan to the order.

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