· 2 min
What is urban salvaged wood?
Urban salvaged wood is lumber milled from trees removed in a city or suburb rather than logged from a forest. Reasons include storm damage, disease such as emerald ash borer, construction, and end of life. Salvaging keeps usable hardwood out of landfills and wood chippers.
The short answer
Urban salvaged wood is lumber milled from trees removed in a city or suburb, rather than logged from a forest. The trees come down for ordinary reasons. A storm splits one. Disease like emerald ash borer kills another. A construction crew needs the lot cleared. A parkway tree reaches the end of its life. Salvaging that wood means it becomes lumber instead of landfill.
Why so much city wood gets wasted
A city the size of Chicago loses thousands of trees a year. The default path for almost all of them is the same: chip the branches, cut the trunk into rounds, and haul it off. It is fast and cheap for the removal crew, and nobody set up to do anything else with it.
The waste is the part that bothers us. A walnut, an oak, or a maple that grew in a parkway for fifty or sixty years is the same species a furniture maker would pay good money for. The only difference is that one was logged on purpose and the other came down on its own.
Is salvaged wood good enough to build with?
Yes, when it is dried correctly. The strength of urban hardwood is no different from forest hardwood. The species are the same: walnut, white oak, hard maple, ash, cherry. What matters is the drying.
We kiln dry our slabs to a stable moisture content, usually 6 to 9 percent for interior use, and grade each piece before it sells. Wood that is dried right and graded honestly will build a table that lasts generations. The difference between salvaged and forest wood is the story, not the structure.
What about the trees themselves?
We do not cut down healthy living trees for stock. Every piece we sell came from a tree that had already come down or was scheduled for removal for safety, disease, or construction. If the tree was going to be removed anyway, salvaging it is strictly better than chipping it.
How we make it traceable
The whole point of urban salvage is that you can actually know where your wood came from. For every piece we keep, we record the species, where in Chicago it stood, why it came down, and the kiln moisture reading. We call that the Purpose Wood standard. It is a practice, not a certification, and you can read the full record before you buy.
So when you see a slab listed as black walnut from Bucktown, storm damage, kiln dried to 7 percent, that is not marketing. It is the actual life of the tree, written down and attached to the wood for good.
Steve Larosiliere
Founder of Purpose Wood Co. He picks the slabs, runs the saw, and writes from the bench. Wood with a purpose, from the board to the building.