A call for abstracts  has been issued seeking speakers for the event. Potential topics include information on curtainwalls, roofing, façades, wall technology, air-barrier systems, construction processes, sealants, hygrothermal analysis, and unique design solutions for the building envelope. Abstracts Deadline: April 13, 2018.  For More Information: Call for Abstracts  For More Symposium Information: Symposium Information