Use this free downloadable CSI 3-part specification to specify cementitious backing boards for use behind the tile.
Most building codes require boards in showers and other wet locations where long-term exposure to moisture may occur.
For assistance, contact FinPan, Inc. by calling 800-833-8444 or visit their website at www.finpan.com.
Related SimpleSpecs™ master specifications:
06 16 63 – Cementitious Sheathing
07 22 00 – Cementitious Roof Insulation