Wednesday, February 21, 2024 at 12:00 PM to 4:00 PM EST
Thursday, February 22, 2024 at 12:00 PM to 4:00 PM EST
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Christine Kebezes 
IIBEC Southern Ontario Chapter 
416-499-4000 ext 4188 


FEBRUARY 21ST & 22ND, 2024
12:00 PM to 4:00 PM EST Each day

8 IIBEC Continuing Educational Hours/ 8 AIA Learning Units and HSW credit

This two-day course is structured for those who design vegetated green roofs or who are responsible for correcting vegetated green roof thermal or moisture protection performance problems. Vegetated green roof design is a technically demanding and evolving growth industry. This course provides guidance in the areas of design criteria, system selection, reference standards, and flashing principles and will discuss the influences of Factory Mutual, ASTM, GRHC, and NRCA publications and guidelines.


Doug Fishburn

A graduate of OAC, now known as the University of Guelph, Douglas Fishburn RRO, Green Roof Professional (GRP) has over fifty (50) years of roofing, building envelope, construction and design experience. He is President of Fishburn Roofing Sciences Ltd. and holds a dominate position in the field of roofing, waterproofing and building envelope technology.

Mr. Fishburn is a co-author of the training course offered by Green Roofs for Healthy Cities and the Vegetative Roofing Course offered by IIBEC. Mr. Fishburn has presented technical papers to several International Building Symposiums and contributed technical articles to professional trade journals such as Plant Engineering, the Canadian Architect and Specifications Canada. He sits on a number of Canadian Standards Association (CSA) committees, which formulate standards for roof construction products. Mr. Fishburn has lectured at universities and also provided training seminars for trade organizations, universities and government bodies. Doug Fishburn has published over forty (40) articles regarding roof related subjects.

He is a Past President of the Ontario chapter of IIBEC. Mr. Fishburn has held the position of Regional Director of IIBEC and is a past member of the education, chapter development and advocacy committees of IIBEC. He is a Registered Roof Observer (RRO) and has his Green Roof Professional (GRP) accreditation.

Course Fees:

IIBEC Members: $300 + HST 

Non IIBEC Members:  $400 + HST 

Note: These fees are in Canadian funds. 

Register Now! 

Cancellation Policy

Should you wish to cancel your registration, refunds will be issued up to two weeks prior to the event and a $30 administrative fee will apply. Refund requests received no more than 7 calendar days prior to the event will be issued a 50% refund. After that time, no refunds will be permitted.  "No Shows" will not receive a refund, however, substitutions are permitted.

Should IIBEC Southern Ontario Chapter cancel the course, we will notify you before February 14th and a full refund will be issued.

IIBEC Southern Ontario Chapter reserves the right to cancel a webinar at any time. Notification is via email to the email address provided with registration. IIBEC SOC assumes no responsibility for issues resulting from such cancellations or email notification failure.