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ASHRAE Membership

ASHRAE membership is open to any person associated with heating, ventilation, air conditioning or refrigeration. ASHRAE is unique because its membership is drawn from a wide range of disciplines relating to the HVAC&R field. Over 56,000 individuals from more than 100 nations belong to the Society.

Discounts on Publications

ASHRAE members earn 15% off publications. Hundreds of titles are available including the complete collection of ASHRAE Standards including 90.1, 62.1 and 189.1.

Develop Leadership Skills

When you join ASHRAE, you are making an investment in yourself. When you become active in the Society by giving your time and sharing your knowledge, you get even more out of that investment.

Network with Industry Professionals

Each month, all over the world, ASHRAE chapters convene for an informational program featuring a speaker or topic that is key to professionals in the industry. Meet with your peers and share ideas.
Need technical info? Search ASHRAE's Bookstore >
Education & Certification

ASHRAE Instructors

Fiona Aldous, Member ASHRAE

Fiona Aldous is a Principal with Wiss Janney Elstner Associates. She has performed comprehensive, technical building enclosure commissioning on numerous buildings. Fiona has extensive, hands-on knowledge of building enclosures and the commissioning (BECx) process. Her experience includes design, detailing and installation of various high-performance enclosures, comprising curtain wall and window systems, air barriers, waterproofing of below-grade and plaza systems, low slope and steep roofs and the interfaces of the various enclosure components.

Fiona is an accredited Building Enclosure Commissioning Process Provider (BECxP), and Commissioning Authority + Building Enclosure (CxA+BE). She actively serves on ASHRAE technical committees, on the Board of Directors for ABAA, and as past-Chair of the National Building Enclosure Council (BEC-N). Fiona was a prime author of NIBS/ASHRAE Guideline 3 - The BECx Process, the Building Enclosure Commissioning (BECx) industry’s founding document. In addition to practice, Fiona teaches BECx on behalf of numerous organizations’ commissioning programs, which include the topics of the design and construction of a successful building enclosure. Fiona is one of the founding members of the Building Enclosure Commissioning Collaborative.


Courses Taught