THE ONLY SOURCE FOR PROFESSIONAL ICI ROOFING CONTRACTORS IN ONTARIO ORN
20 
ONTARIO ROOFING NEWS – ISSUE 1 2026
Don Marks 
Announces His 
Retirement
By Don Marks, Executive Director, OIRCA
Inside the OIRCA 
 
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“IT’S THE WORKMANSHIP 
THAT COUNTS”
A
t the association’s Annual General Meeting on Jan. 15th, 
OIRCA executive director Don Marks, in his 30th year 
with the association and 50th year in the ICI roofing in-
dustry, announced his plans to retire at the end of 2026.

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