Ever wonder what’s inside your lath and plaster wall? Most of us don’t think about it until a problem comes along — you’ve found a crack or a hole that needs fixing. The good news is that, with a little guidance, these issues are relatively easy to tackle on your own. Before you dive into a DIY plaster repair project, though, it’s important to know what a lath and plaster wall looks like. Rory Brennan, founder of Plaster Magic®, will walk you through the anatomy of a plaster wall in this quick video.