Timber Frame - Post & Beam

The species that built the Pacific Northwest. Full nominal sections, consistent grain, and the strength timber framers have trusted for generations.

Built for Joinery

Structural

Timber frame construction demands consistency — consistent grain for clean joinery cuts, consistent dimensions for tight fits, and consistent strength for structural confidence.

Coast Douglas Fir delivers all three. Our full nominal dimensions mean your mortise and tenon layout is accurate. Our consistent grain means your chisels cut clean. Our NDS-verified design values mean your engineer can stamp the drawings.

Green timber is actually easier to work with hand tools — it cuts cleaner before it dries. Experienced timber framers prefer green.

Full nominal dimensions
Consistent coast DF grain
Custom lengths to 50 ft
Sizes 8x8 through 18x16
Grade stamps available
FOH or delivered
Timber frame arch construction
Timber frame joinery detail Timber rafter fan detail

Common Timber Frame Sizes

8x8

8x10

8x12

10x10

10x12

10x14

12x12

12x14

12x16

14x14

Custom sizes available up to 30×30. Contact us for sizes not listed.

Ready to Quote Your Timber Frame?

Configure your beam and post sizes with our online pricing tool, or call us to discuss your project.