The only designation that provides comprehensive knowledge of the complete building envelope

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March 25, 2026
Get Prepared for Mechanical Systems Exam
There are 6 upcoming dates for the Mechanical Systems Course. We will explore the relationship between building envelopes and environmental control, focusing on sustainable building practices. Covering topics such as thermal comfort, indoor air quality, heating and cooling systems, moisture regulation, air distribution and pressure dynamics, and energy consumption.

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February 20, 2026
Mechanical Systems Course - About the Course
This course is designed to prepare students for the Mechanical Systems Exam provided by the Building Science Specialist Board in collaboration with the Building Science Association of Ontario, leading to the BSS designation.

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February 5, 2026
2026 Mechanical Systems Course dates Announced
This course is designed to prepare students for the Mechanical Systems Exam provided by the Building Science Specialist Board in collaboration with the Building Science Association of Ontario, leading to the BSS designation.

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August 13, 2024
CALL FOR APPLICATIONS TO DEVELOP FOUNDATION COURSES FOR BSSB EXAMS
We are seeking applications from qualified PhD students in building science who have both practical and academic expertise in the exam areas mentioned below.

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Exams & Events

2026 Annual General Meeting
April 13, 2026
Other Event

Building Envelope Systems
May 8, 2026
Three-hour Exam

Mechanical Systems Course
August 17, 2026
Other Event

Mechanical Systems Course
August 24, 2026
Other Event

Mechanical Systems Course
August 31, 2026
Other Event

Video Testimonials on Becoming a BSS