It’s fine to fill screw holes and other small wall dings with patching compound, but for larger drywall repairs, it’s best to use a joint compound that sets up by a chemical reaction. These are ...

Building or removing a wall can make a big impact in a room renovation ... This makes walls about 4½ inches thick (3½ inches of wood covered on both sides by ½-inch-thick drywall). Read on to learn ...