Owner Manual

Installation - Porcelain Tile
Installation Procedures.
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Backing Material (Substrate): The surface to be tiled must be clean, dry, flat and structurally
sound (does not flex when weight is applied), secure, and free from any type of contamination that
can act as a bond breaker or bond inhibitor. If there is any substance present that could inhibit the
bond of the mortars used, it must be completely removed. Suitable substrates include, but are not
limited to, exterior grade plywood, cement backer board, concrete, mortar beds, cement plaster,
and existing ceramic tile/stone. Refer to industry information for a complete list of approved
substrates. When using the double plywood or plywood/cement backer-board scheme, check to
ensure that the proper types and thickness of plywood are used.
Mortar: Depending on the application and conditions present, the use of a liquid-latex fortified
sanded cement mortar, Polymer modified sanded cement, medium bed, or epoxy mortar is
recommended for the installation of porcelain tile. It can also be installed in mortar bed (i.e., thick
bed) applications. Consult the installation materials manufacturer for additional information and
installation instructions. Ensure that adequate coverage of mortar is present under the tiles to
provide proper bedding coverage and problem-free performance.
Grouting: A polymer-modified, liquid-latex fortified or epoxy grout should be used with porcelain
tiles. While grout-staining problems are extremely rare when using PIXL products, a small test
patch is recommended when using a dark grout over a light-colored tile, or vice versa.
The test patch will also verify cleanability of the grout with heavily textured tile surfaces.
Cleaning Procedures. Please consult our “How to Care for Porcelain Tile” video for proper
cleaning procedures
For more Specific installation instruction please refer to the TCNA Handbook.
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