613 737-4337

WPC is dedicated to promoting
and supporting a stronger
Canadian wood treating industry


About us


About Wood Preservation Canada

Wood Preservation Canada (WPC) is the industry association that represents the treated wood industry in Canada. WPC operates under Federal Charter and serves as a forum for those concerned with all phases of the pressure treated wood industry, including research, production, handling and use and the environment. WPC members are committed to producing safe, quality products in an environmentally sound and progressive manner.

Wood Preservation Canada is dedicated to promoting and supporting a stronger Canadian wood treating industry; informing the public on the benefits to be gained from the use of quality wood products; and preserving the integrity of the environment through the promotion of responsible stewardship of our resources. Please do not hesitate to contact us if we can provide any additional information.



  • September 04, 2015
    You are interested in the wood preservation? Register for the Canadian Wood Preservation Association meeting at the Hilton Lac-Leamy on October 27-28, 2015. For more information on the event please visit the CWPA website: www.cwpa.ca
  • August 21, 2014
    Wood Preservation Canada will be at the Prairie Wood Solutions Fair that will take place at the Coast Hotel and Conference Centre in Calgary, Alberta on Wednesday, September 10th, 2014. Come meet the suppliers and technical experts of wood products.   For more information : Prairie Wood Solut...
  • April 02, 2014
    The CSA Group recently published a new edition of CSA S406-14 Specification of permanent wood foundations for housing and small buildings. This first new edition since 1992 is a result of the support of the WPC and CWPA members, and contributions of regulators, builders, and users from across Canada...
  • September 30, 2013
    The Canadian Wood Preservation Association is inviting you to take part in the 34th Annual Meeting to be held in Toronto, ON, at the Pantages Hotel Downtown Toronto, on Tuesday October 29th and Wednesday October 30th, 2013. The Keynote Speaker will be Professor Peter Laks, of the School of Forest R...