Western Roofing Expo 2020

Jim Carlson

Western States Roofing Contractors Association


Jim Carlson is a long-time member and an active participant of WSRCA. Jim serves as WSRCA’s Technical Director, and provides advice regarding steep and slow-slope roofing, below and above-grade waterproofing, and damp-proofing to WSRCA’s Board of Directors, technical committees, and members. As the founder of Building Envelope Technology and Research, Jim brings 40 years of intensive involvement in roofing, waterproofing, building envelope technology, research, and science to our industry. Jim is nationally respected as an expert in the field, and brings extraordinary knowledge of exterior envelope systems, the related sciences, climatic and environmental influences, and provides a level of service and thoroughness that is second to none.

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