Implementation of cost-effective moisture management strategies is an important consideration for any mass timber project to reduce the risk of dimensional instability, discolouration, mold, and decay. On-site strategies can include protection by tenting, tarping, or wrapping mass timber components as well as the use of membranes, coatings, and water repellents. Moisture uptake from exposed end grain is a particular concern though it can be effectively managed by applying coatings or water repellents that reduce moisture uptake. This document aims to provide technical information to help architects, engineers, and builders use on-site moisture protection tools to reduce moisture risks.