Wood is the only building material that has third party-certification programs in place to verify that the products being sold have come from a sustainably managed resource. Sustainable forest certification is a voluntary tool that allows forest companies to demonstrate the sustainability of their practices by having them independently assessed against a standard that goes beyond regulatory requirements and takes into consideration environmental, economic and social values.
Study after study has shown that wood outperforms other materials when considered over its lifetime using Life Cycle Analysis (LCA). One study conducted by the Canadian Wood Council compared the life cycle environmental impacts of 50,000 square foot office buildings constructed using wood, steel and concrete as the main structural materials. The results show that wood outperforms both materials in terms of energy use, greenhouse gases, air pollution, solid waste and ecological resource impacts. Numerous other studies conducted by independent LCA experts at the Consortium for Research on Renewable Industrial Materials (www.corrim.org) have reached the same conclusion: wood buildings offer clear environmental advantages.
Conclusions from a CORRIM Study: