Timbers & Posts — Boise Lumberyard

Solid-sawn Douglas Fir structural timbers and posts for load-bearing framing, beam work, columns, and heavy structural applications.

4× Douglas Fir — #2 Grade

4×4 Lumber

• 4×4 × 4'
• 4×4 × 6'
• 4×4 × 8'
• 4×4 × 10'
• 4×4 × 12'
• 4×4 × 14'
• 4×4 × 16'
• 4×4 × 20'

4×6 Lumber

• 4×6 × 4'
• 4×6 × 6'
• 4×6 × 8'
• 4×6 × 10'
• 4×6 × 12'
• 4×6 × 14'
• 4×6 × 16'
• 4×6 × 20'

4×8 Lumber

• 4×8 × 4'
• 4×8 × 6'
• 4×8 × 8'
• 4×8 × 10'
• 4×8 × 12'
• 4×8 × 14'
• 4×8 × 16'
• 4×8 × 20'

4×10 Lumber

• 4×10 × 4'
• 4×10 × 6'
• 4×10 × 8'
• 4×10 × 10'
• 4×10 × 12'
• 4×10 × 14'
• 4×10 × 16'
• 4×10 × 20'

4×12 Lumber

• 4×12 × 4'
• 4×12 × 6'
• 4×12 × 8'
• 4×12 × 10'
• 4×12 × 12'
• 4×12 × 14'
• 4×12 × 16'
• 4×12 × 20'

6× Douglas Fir — #1 Grade

6×6 Lumber

• 6×6 × 4'
• 6×6 × 6'
• 6×6 × 8'
• 6×6 × 10'
• 6×6 × 12'
• 6×6 × 14'
• 6×6 × 16'
• 6×6 × 18'
• 6×6 × 20'
• 6×6 × 24'

6×8 Lumber

• 6×8 × 4'
• 6×8 × 6'
• 6×8 × 8'
• 6×8 × 10'
• 6×8 × 12'
• 6×8 × 14'
• 6×8 × 16'
• 6×8 × 18'
• 6×8 × 20'
• 6×8 × 24'

6×10 Lumber

• 6×10 × 4'
• 6×10 × 6'
• 6×10 × 8'
• 6×10 × 10'
• 6×10 × 12'
• 6×10 × 14'
• 6×10 × 16'
• 6×10 × 18'
• 6×10 × 20'
• 6×10 × 24'

6×12 Lumber

• 6×12 × 4'
• 6×12 × 6'
• 6×12 × 8'
• 6×12 × 10'
• 6×12 × 12'
• 6×12 × 14'
• 6×12 × 16'
• 6×12 × 18'
• 6×12 × 20'
• 6×12 × 24'

Structural-Grade Douglas Fir

• Solid-sawn, full-dimension structural timbers
• Consistent grading from trusted mills
• Ideal for beams, posts, columns, and load-bearing framing
• Organized yard for fast pickup
• Delivery available across the Treasure Valley

Request Timber Pricing

Need a quote for beams or posts? Send your material list and we’ll price it quickly.