Gypsum, the technical word for drywall, is a very important material when it comes to keeping our homes safe from fire. It's unique when it comes to this advantage, and the building code outlines many ways we use gypsum in our homes to reduce the risk of a fire spreading through buildings. In this clip from my On-Demand course, I'll teach you about the 2021 IRC codes for gypsum in the separation between our dwellings, and our garages. To learn more, you can find the whole course at BuildingCodeCollege.com. Thanks for watching!