Pressure Treated - Trans Canada Wood Products Ltd. / Trans ..Trans Canada is a major supplier of Utility Poles, Acoustic Sound Barrie Fencing, cedar, pressure treated, pine, and is one of the largest suppliers of Western Red Cedar in Ontario. . Traditional, eased edge, fence boards. 5/8"-thick Fence Board Traditional, eased . 5/4x6" Tongue and Groove Decking Large inventories of.