JACKSON, MS – The National Tile Contractors Association (NTCA) will hold a free webinar, “Identifying and Specifying Membranes in Tile and Stone Installations,” on Thursday, July 10, 2025, at 1 p.m. (CDT). 

Led by Logan Reavis, CSI, CDT, LEED Green Associate, the director of technical services at Mapei, the webinar will cover how to select membranes through the four basic questions: When? Where? What? and Why? It is intended to assist participants to understand the types of membranes and proper applications, substate conditions, environmental conditions and project ratings.