NEW ARRIVALS – Chicken Barn Framing Lumber and 1×6 Rough Sawn Old Growth Fir – SOLD OUT! Jan 20, 2015 by Heritage Salvage & filed under Announcements, Old Arrivals. Fir Chicken Coop LumberWe have a limited amount of Old Growth Rough sawn Full Dimension 2×4 and 1×6 Doug Fir from an old Chicken coop in Petaluma Ca. We also have F.D.R.S. Old Growth Redwood 4×4 and 3/4x 3 1/4″ Redwood Tung and Groove. Come in while the supply lasts!Back to New Arrivals.