An eight-page brochure from USG Corp. provides detailed information on the company’s new Levelrock floor underlayments. The premium line of gypsum cement flooring products is intended for a wide range of commercial and residential multi-family construction and renovation projects, the company says.

The brochure provides an overview of the performance characteristics of the four Levelrock underlayment options currently available, as well as information on compressive strength characteristics and other physical properties