940 The East Mall, Suite 301
Etobicoke, Ontario Canada
M9B 6J7
Tel: (416) 695-4114
Fax: (416) 695-9920
1-888-33 OIRCA (336-4722)
e-mail: oirca@ontarioroofing.com

Industry Links

Canadian Roofing Contractors Association (CRCA)
www.roofingcanada.com

Canadian Roofing Contractors Association (CRCA) Technical Bulletins
www.roofingcanada.com/technical.asp

National Roofing Contractors Association (NRCA) (U.S.)
www.nrca.net

NRCA Wind Design Guide
www.roofwinddesigner.com

RCI Inc. (The Institute of Roofing, Waterproofing & Building Envelope Professionals)
www.rci-online.org

RCI’s Mercury Resource Database
www.rci-mercury.com

Infrastructure Health & Safety Association (IHSA)
www.healthandsafetyontario.ca

Council of Ontario Construction Associations (COCA)
www.coca.on.ca

Factory Mutual (FM)
www.fmglobal.com

Factory Mutual’s RoofNav
www.roofnav.com

National Research Council of Canada
Institute for Research in Construction
www.nrc.ca/irc

Polyiso Insulation Manufacturers Association (PIMA)
www.pima.org

Daily Commercial News
www.dcnonl.com

Industry Statistics
Ontario Construction Secretariat’s Con-X Website
www.con-x.org

Toronto Construction Association (TCA)
www.tcanetworks.com

Underwriters Laboratories of Canada (ULC)
www.ulc.ca

Construction Specifications Canada (CSC)
www.csc-dcc.ca

Construction Specifications Canada, Toronto Chapter
www.csctoronto.ca

RCI Inc, Ontario Chapter
www.rci-onchapterinc.ca

Construction Employers Coordinating Council of Ontario (CECCO)
www.cecco.org

Since 1964, the OIRCA has been the voice of the industrial-commercial Roofing
Industry in Ontario. Insist on using an OIRCA member contractor.