Jason Wilen, AIA, director of technical services
(847) 299-9070, ext. 7572 firstname.lastname@example.org
Jason P. Wilen, AIA, an NRCA director of technical services, joined NRCA in 2011 after 18 years with architectural,
forensic and roof consulting firms. He holds a bachelor of architecture degree from the Illinois Institute of
Technology, Chicago, and is a licensed architect in Illinois. For NRCA, he is responsible for developing technical
documents, responding to requests for technical assistance, coordinating with technical committees and contributing
articles to Professional Roofing magazine.
Wilen is NRCA's Primary Organizational Representative for ASHRAE's Standard 90.1-Energy Standard for Buildings Except
Low-rise Residential Buildings Committee. He also is a voting member of both the 90.1 Building Envelope Subcommittee
and ASHRAE's Standard 189.1's Main Committee for the Design of High-Performance Green Buildings. Wilen also
serves as chair for ASHRAE 189.1's Work Group 10: Construction and Plans for Operation. Wilen is active with a number
of ASTM International committees, including D08 (Roofing and Waterproofing) and E60 (Sustainability). He also is a
member of the International Code Council, The American Institute of Architects, RCI Inc., The Construction
Specifications Institute and U.S. Green Building Council.