MaterialsSustainabilityApril 15, 2024

Why We Only Use Reclaimed Old-Growth Timber

There's no substitute for wood that has spent a century reaching its density. We explain why reclaimed old-growth timber is non-negotiable in our builds — and how we source it responsibly.

By Nadia Clearstone
Why We Only Use Reclaimed Old-Growth Timber

There is a moment in every Clearstone project when we stand in the space we're about to build and ask ourselves: what does this place deserve?

For structural timber, the answer has always been the same. Old-growth fir, hemlock, or cedar — salvaged from demolished barns, decommissioned industrial buildings, or fallen trees harvested under strict forestry protocols. Not because it's fashionable. Because it's simply better.

Old-growth timber is denser, more dimensionally stable, and more resistant to rot and insects than any farmed equivalent. A first-growth Douglas fir that spent 200 years reaching maturity has a grain so tight you have to look closely to count the rings. That density is the result of centuries of slow, stressed growth — the kind of growth that modern plantation forestry can't replicate in any reasonable timeframe.

When we use reclaimed old-growth timber, we're not making a sustainability statement (though it is, genuinely, the most sustainable choice). We're choosing the best material for the job. The fact that it carries history — that it was once a barn floor in the Willamette Valley or a warehouse beam in Portland's Pearl District — makes it more interesting. The patina, the nail holes, the marks of previous lives: these are features, not flaws.

Our timber comes from three main sources: Oregon-based salvage operations, certified deconstruction contractors, and our own inventory of pieces we've held onto because we knew they'd find their right place eventually. We have beams in storage right now that we've been holding for six years, waiting for the right project.

That's the other thing about old-growth timber. You can't rush it. It arrived in the world slowly, and it deserves to be used thoughtfully.