4X6 Lumber Untreated. Hardwood decking 1 x 6 ipe, 1 x 6 red balau (new). Timbertech® composite decking 5/4 x 6 earthwood evolutions® terrain (available in 5 colors). Alibaba.com offers 844 untreated lumber products.
Untreated lumber is the closest you will get to all natural wood, unless you fell your own tree.
84 lumber offers a variety of building materials & supplies for your construction needs. Panjiva helps you find, evaluate and contact buyers of lumber untreated. After you build, do you use any kind of wood preservative? Please contact us for current pricing and stock. Doug fir lumber (untreated) 2 x 4, 2 x 6, 2 x 12, 4 x 4, 4 x 6, 4 x 8. Treated lumber is infused with chemicals to resist deterioration due to weather, rot and boring insects. We also have a large selection of domestic hardwoods. Shop lumber top brands at lowe's canada online store.