CanWel Building Materials Group Ltd. engages in the distribution and trade of construction materials. It operates through the following segments: CanWel Building Materials, CanWel Treating, CanWel US and CanWel Fibre. The CanWel Building Materials segment offers two main products categories: construction materials and specialty & allied products. The CanWel Treating segment provides pressure treating services for consumer lumb as well as for wood products utilized by construction companies, public utilities and retailers. The CanWel US segment operates distribution, manufacturing and treating facilities in California, Oregano and Hawaii. The CanWel Fibre segment consists of timber ownership and management on private timberlands and crown forest licenses. The company was founded in 1989 and is headquartered in Vancouver, Canada.