ClarkDietrich has announced the addition of Gregg Stahl to the Marketing Department as product development director.

In connection with the previously announced tender offer and consent solicitation relating to its 9.75 percent notes due 2014, USG announced preliminary, unaudited results for January and February 2012.

James Hardie Industries SE has announced that it has acquired the assets of a U.S. business engaged in the pultrusion of fiberglass profiles.

The Cold-Formed Steel Engineers Institute will hold the 2012 CFSEI Annual Expo and Meeting on May 21-22, at the Rosen Plaza Hotel in Orlando, Fla.

Building insulation products from Dow Building Solutions have been recertified by the Cradle to Cradle Certified program, a multi-attribute eco-label that assesses a product’s material content, recyclability and manufacturing characteristics.

The National Association of the Remodeling Industry announced the addition of a chapter, the NARI-BIE chapter of Pottstown, Pa. Formerly known as the Building Industries Exchange of Pottstown and Vicinity Inc., the chapter was previously a stand-alone organization with the same vision and goal as NARI.

Walls & Ceilings’ next Webinar will be a presentation on Grabber Construction Product’s PanelMax, a system that makes creating intricate shapes and assemblies from drywall much more affordable.

Walls & Ceilings’ sister publication Environmental Design + Construction has been named the U.S. Green Building Council “The Official Magazine for the LEED Professional.”

Affiliated Distributors launched its new public Web site www.ADHQ.com.

EIMA has announced its membership of the local chapter of the National Association of Home Builders.