Taiga Building Products Ltd. operates as a wholesale distributor of building products in Canada and the United States. The company offers dimension lumber; panel products, including plywood, particle board, and oriented strand board products; and allied and treated products, such as roofing materials, moldings, composite decking, and polyethylene sheeting products, batt and foam insulation, flooring, and engineered and treated wood products. It also provides residential insulation products under the Johns Manville brand; siding products under the LP SmartSide brand; composite decking under the Trex brand; roofing products under GAF brand; and allied products comprising flooring, mouldings, and siding under the Taiga brand. In addition, the company offers treated wood products used in fencing, decking, foundation, landscaping, and other external applications; and owns and operates wood preservation plants that produce pressure-treated wood products. It serves its products to building products retailers and supply yards, and industrial manufacturers. The company was founded in 1973 and is headquartered in Burnaby, Canada. Taiga Building Products Ltd. is a subsidiary of Avarga Limited.