NAHB Research Center: Integrated Consulting Services to Improve the Quality and Affordability of Housing. Services include Market Research, Product Testing & Certification, Technology Field Evaluation, & Green Building Certification.

Looking for new energy-efficient homes to participate in wall moisture performance field study.

In March 40 builders, remodelers, verifiers, and program advocates were named 2011 Green Partners of the Year for their excellence, leadership, and innovation.

A 45-day public comment period on the Second Draft Standard open until June 11, 2012.

Find products "Green Approved" by the NAHB Research Center