Root Barriers, do you need one? What is the difference between moisture barriers and root barriers? What problems do root barriers solve? Get answers to these questions and more, and learn how root barriers can help you. Find information on what causes foundation failure and foundation damage, what type of root barrier or moisture barriers to use for foundation repair, and how those barriers will help those specific problems. Along with the information you need for foundation problems, find information on road and pavement repair solutions and protection, as well as garden and landscaping protection and information on solutions to those problems.