Home Fire Sprinkler Week is underway! Visit www.homefiresprinkler.org for videos, downloads, and social media content to share for this week! Always a pleasure having Shawn Mahoney, a P. Eng from NFPA on the podcast to talk sprinkler! This episode we discuss the differences in intent and design criteria between NFPA 13, 13R and 13D. From design areas to water supplies and listing of materials. This episodes intention is to discuss and explain the differences and applications of the standards. Enjoy!