Sheetrock Ultralight Drywall Panels by USG
Weighing about 30 percent less than the regular stuff, these ½
-inch panels are that much easier to haul and install—and happen to be our favorite Best New Product. They bear the same Class A fire rating as conventional drywall, but thanks to the colloidal chemistry in the plaster core, the material is stiffer, less crumbly, and easier to cut.
From $4.40 for a 4x8 panel; usg.com