Ontario’s trusted composite decking supplier for Trex, TimberTech, Fiberon, Woodbridge, TruNorth, Clubhouse and more. National Decking supplies composite, PVC and Ipe decking, fence panels, railings, fasteners and outdoor materials for homeowners and contractors. Visit our Mississauga, Richmond Hill or Hamilton showrooms for large inventory, free samples, expert guidance and fast Ontario delivery. Explore the latest news, decking guides, product comparisons, maintenance tips, and design ideas from National Decking Experts. Learn how to choose the right composite, PVC, Ipe, railing, fencing, and deck accessories for your Ontario project.