A new study has been released by the U.S. Department of Housing and Urban Development that shows builders how to improve the durability and energy efficiency of their homes by combining structural insulated panel roof systems and concrete wall systems.

Trimble will hold its International User Conference Feb. 23-25 at the Mirage Hotel in Las Vegas.

Building material supplier Stock Building Supply was recently voted the Top Material Supplier of 2008 by the Great Salt Lake chapter of the American Society of Professional Estimators.

The National Electrical Contractors Association has been invited to testify on the need for investment in building construction and green energy projects.

The Wildlife Habitat Council recently recognized 25 Lafarge sites around North America as part of the global effort to create and preserve wildlife habitats.

CertainTeed Insulation has announced the completion of its acquisition of the OFI Income Fund.

To accommodate the company’s continuing growth, Hacker Industries Inc., manufacturer of gypsum concrete floor underlayments, self-leveling underlayments and sound control systems, is relocating its corporate office in Newport Beach, Calif.

The Gypsum Association has recently posted its third free continuing education unit course on www.gypsum.org. The course, titled “Application of Gypsum Panel Products,” offers one Health, Safety, and Welfare CEU learning unit with the AIA.

The Carolina Lathing and Plastering Contractors Association has endorsed Swett & Crawford, a provider of wholesale commercial insurance products and programs, for its unique insurance program designed especially to cover the risks and exposures of EIFS applicators.

Executive Director of EIMA Steve Klamke has announced his departure from the position, which became effective on Dec. 31, 2008, according to a press release issued by the association’s President David Boivin.