NTCA Releases Revamped "Trowel and Error" Training Video

Jackson, MS, June 17, 2016—The National Tile Contractors Association’s (NTCA) has updated its “Trowel and Error” video, a training tool since first released in 1996.

The video highlights common errors in mortar application when installing large-format tiles, and as larger tiles become more popular, this knowledge becomes more important to ensure high-quality, long-lasting installation.

NTCA was able to revamp the video thanks to sponsorship from Custom Building Products. The new version has been available for some time in the NTCA Store at www.tile-assn.com, as well as in membership packets and on the NTCA YouTube channel.

In the video, the NTCA emphasizes the proper use and application of mortar to meet minimum coverage requirements and ensure long-term adhesion and stability of tile to substrate. It clearly demonstrates how common improper techniques such as swirled mortar and spot bonding can reduce coverage.

Due to the importance of this information, and to improve overall installation quality in the U.S., Custom Building Products has also sponsored the creation of a Spanish version of the video. “Llana y Error” is now available on the NTCA’s YouTube channel.