- January 18, 2017, Late in 2016, the Gypsum Association (GA) released five revised technical documents. GA-220-2016 Gypsum Board Winter Related Installation Recommendations; GA-223-2016 Gypsum Panel Products, Types, Uses, and Standards; GA-226-2016 Application of Gypsum Board to Form Curved Surface; GA-234-2016 Control Joints for Fire Resistance Rated Systems, and GA-338-2016 Guidelines for Prevention of Mold Growth on Gypsum Board have been updated to reflect current best practices. 

Will passive houses gain more momentum in the U.S.?