Drywall – Make new walls match thickness of old walls

drywallframing

I'm working in a 1952 house and the studs used then are apparently 3 5/8" thick instead of the studs today at 3 1/2". I know it's really close so I'm wondering if I fill in door ways along a wall to make it into a longer hallway, will the difference be obvious when you cover the old and new studs with drywall? If so, what options other than tearing down and rebuilding the whole wall might there be?

Best Answer

Rip some strips of 1/8 hardboard (masonite) and tack them on the new studs. Or you could use plywood, but hardboard is usually less expensive, and less prone to giving you splinters when you rip a bunch of it.