Douglas-fir, S4S
Humboldt Sawmill offers Green Douglas-fir, certified to the standards of the Forest Stewardship Council® (FSC® C013133), and eligible for LEED project credit. Available Surfaced Four Sides (S4S) dimensions include 2”, 3”, 4”, and 6” in a range of grades and lengths, including Home Center and Free of Heart Center (FOHC). Please contact us for additional information and ordering.
| Dimension | Length | Grades Available | Finish Characteristics |
| 2x4 |
8–20' 8–20' 6–16' |
Std&Btr HCTR* Std&Btr Utility/Economy |
S4S |
| 2x6, 2x8, 2x10, 2x12 |
8–20' 8–20' 6–16' |
#2&Btr HCTR #2&Btr #3/Economy |
S4S |
| 3x6 |
8–20' 8–20' 6–16' |
#1&Btr 70% FOHC** #2&Btr 70% FOHC #3/Economy |
S4S |
| 4x4 |
8–20' 8–20' 8–20' 8–20' 6–16' |
Std&Btr HCTR 70% FOHC Std&Btr 70% FOHC #2&Btr HCTR 70% FOHC #2&Btr 70% FOHC Utility/Economy |
S4S |
| 4x6 |
8–20' 8–20' 8–20' 6–16' |
#1&Btr 70% FOHC #2&Btr HCTR 70% FOHC #2&Btr 70% FOHC #3/Economy |
S4S |
| 4x8, 4x10, 4x12 |
8–20' 8–20' 6–16' |
#1&Btr 70% FOHC #2&Btr 70% FOHC #3/Economy |
S4S |
| 6x6, 6x8, 6x10, 6x12 |
8–20' 8–20' |
***#1&Btr FOHC ****#2&Btr |
S4S |
*HCTR = Home Center
**FOHC = Free of Heart Center
***Special Order
****Developing