Through collective bargaining, the OSMWRC serves to raise the living standard of all our members. We strive to establish and maintain desirable, safe and healthy conditions with fair wages, benefits and training, in return for our members’ skilled labour.

The OSMWRC seeks to promote our skilled union members, their fair contractors, and the many benefits to customers and communities when they utilize our well trained roofers and sheet metal workers.


Without good paying jobs, our working families and prosperous communities would be threatened. Without highly capable and dedicated workers our projects and again, our communities, would be jeopardized. We envision an Ontario where every roofer, sider, and sheet metal worker enjoys a quality standard of life, with adequate compensation for her/his services. We envision an Ontario full of opportunity, where good safe and healthy jobs are available for all, including women, aboriginals, new Canadians and youth.

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