Mark S. Graham holds a Bachelor of Science degree in Architectural Engineering from the Milwaukee School of
Engineering. In 1984, he began his career in the roofing industry when he joined F.J.A. Christiansen Roofing Co. Inc.
in Milwaukee as an estimator and project manager. In 1986, he joined Wiss, Janney, Elstner Associates Inc., in
Northbrook, Ill., as a project engineer specializing in the investigation, design and repair of roof and waterproofing
Graham joined NRCA in 1993 and is responsible for the association's Technical Services Section. Responsibilities of
this section include response to inquiries for technical information and assistance, serving as the association's
technical liaison with outside organizations, and developing and maintaining the association's technical documents,
including The NRCA Roofing and Waterproofing Manual. Graham is the staff liaison to NRCA's Technical Operations
Committee and Manual Update Committee. He also is contributing editor for Professional Roofing magazine.
Graham is a member of the American Society for Testing and Materials (ASTM) and is active in ASTM Committees
D-8—Roofing and Waterproofing, C-16—Thermal Insulation, E-5—Fire Standards, and E-6—Performance
of Buildings. He also is a member of the American Society of Heating, Refrigerating and Air-Conditioning Engineers
Inc., International Code Council and National Fire Protection Association.
The following is a list of technical articles and papers written by Graham: