USG Corp. has expanded its wallboard portfolio with its new Sheetrock Ecosmart Panels Mold Tough Firecode X, a lightweight and sustainable gypsum wallboard. USG says the 5/8-inch, Type X wallboard is moisture- and mold-resistant. Engineered with USG’s proprietary gypsum core technology, the wallboards can be used as a lightweight replacement for Type C panels in wall, column, floor–ceiling, and roof–ceiling assemblies, according to the company. Pricing varies. usg.com
