Cardboard Drywall Shims
BY IGONK, FEBRUARY 16, 2026
Webmay 17, 2023 · learn how to use drywall shims to properly shim drywall on studs and joists. Use drywall shims to line up all of the drywall edges perfectly. Made from cardboard or wood are usually 1 1/2″ wide and 45″ long.