What kiln-drying buys you.
Twenty-one days of re-stacking, and why it matters in the yard.
Twenty-one days of re-stacking, and why it matters in the yard.
Wet cedar is a trap. Buy it from a box store in April and by July your fence looks like a seven-year-old’s drawing — checked, cupped, nail heads popping. Our yard ships kiln-dried, then re-stacked, then milled. Here’s what each step does.
Kiln to 19% MC. Fresh-milled cedar is about 55% moisture by weight. The kiln brings it down to 19% — the sweet spot for dimensional stability in outdoor climates. Lower than that, the boards don’t move enough to seat their fasteners; higher, they shrink as they equilibrate and pop joints.
Re-stack, twenty-one days. After the kiln, the boards go on stickered racks for three weeks. This is where “case hardening” releases — the surface moisture differential that otherwise causes checking weeks later. Every piece that checks in the re-stack is pulled and runs through the chipper. We lose about 4.8% of our input here. It’s a cost we’re happy to eat.
Mill to final profile. Only then do the boards hit the Weinig. At this stage they’re dimensionally stable; the cuts stay true and the pattern reveals sit within 0.3 mm of spec.
You can buy cedar cheaper than ours. What you’re buying is wood that hasn’t finished its story. We’d rather let it tell the whole thing before it leaves the yard.