Roofing Industry Links
Canadian Roofing Contractors Association
National Roofing Contractors Association
Canadian Construction Materials Centre
Canadian Standards Association
National Code Documents
Single Ply Roofing Institute
Apprenticeship and Industry Training (Provincial Apprenticeship Committee)
Alberta Building Officials Association
Alberta Building Envelope Council South
Construction Owners Association of Alberta
The Building Envelope Forum
Wind-RCI (Roof Calculator on Internet)
Western States Roofing Contractors Association
