Can I Use 1 4 Drywall On Walls. Usually interior walls are usually a 2x4 3 1/2 inches thick with 1/2 drywall on each side so they are 4 1/2 inch thick. There are a few ways to approach the problem.
If your plan includes removing old tile and replacing it with new, you are likely going to have to do do some work to restore the gypsum board to excellent condition.
If you use the right type of wall anchors and drive them into studs, each of the drywall anchors could hold over 50 pounds! If you use raw steel fasteners, they will rust in time and the wall panels can fall off the walls or ceilings. Drywall damage that extends across one or more wall studs requires more extensive reinforcement and repair. I will be installing drywall on a wall in an old house that currently has rigid insulation on the inside of the studs.