Timber, by What You Are Building

The structure decides the timber. These pages work through what each kind of project actually asks for, and what it costs.

Five Variables Decide Every Order

Whatever you are building, the conversation with a mill comes down to the same five things. Knowing where your project sits on each one is most of the work, and it is the fastest way to a price that means something.

01

Section size

How big the member is, 6x6 through 30x30. Most lumber yards stop around 8x8, which is where a lot of projects discover they need a mill.

02

Length

Standard to 20 ft, custom to 60 ft. Every splice you avoid is hardware, labor and a detail an engineer has to design.

03

Grade

No. 1 Structural as standard, WCLIB graded. Select Structural adds 30 percent and is worth it on a short list of members, rarely on a whole package.

04

Heart center

Free of Heart Center reduces checking and twist on exposed members. Available to 12x12, not above, because of how the logs cut.

05

Ground contact

Douglas Fir is not naturally rot resistant and should not be buried. Piers and standoff brackets, not posts in soil. This one is not negotiable.

Each Build Pushes a Different Variable

Two projects of similar size can be completely different orders depending on which constraint is binding. This is roughly how they sort.

ProjectWhat Drives the Order
Riding arenasLength and clear span
Crane matsVolume and section consistency
Timber framesFull nominal dimensions and appearance
BridgesGrade stamp and documentation
Outdoor structuresAppearance and heart center
ExportFOH, packing and paperwork
AgriculturalCost per board foot at volume

Past a Certain Size, the Yard Runs Out

A lumber yard stocks what sells in volume, which means dimensional lumber and posts up to around 8x8 in standard lengths. That covers most construction perfectly well. The projects on this page are the ones that walk past the end of that rack.

When you need a 16x16, or a 40 ft member, or 4,000 board feet of consistent 12x12, a distributor has to source it from a mill anyway and add a margin on the way through. Buying direct removes that layer, and more usefully it removes the guesswork, because we are cutting to your list rather than hoping stock matches your drawing.

Everything here is Coast Douglas Fir, milled at our Arlington, Washington location and shipped nationwide. Design values and weight tables are on the specifications page, rates on pricing, and there is a longer argument in mill direct vs lumber yard.

Send a Cut List

Not Sure Which Applies?

Tell us what you are building and the sizes you think you need. We will tell you what is realistic and what it costs.