Andrea Wagner Watts is the Building Science Education Manager for GAF | Siplast, engaging with industry professionals to provide guidance, technical support and education for roof and wall assemblies. With more than 15 years of experience in the industry, Andrea strives to improve the performance of building enclosures through application innovation, product development and building science research. She is the chair of the ABAA and ASTM E06 and D08 Air Barrier Task Groups.