Douglas Fir/Larch - Tolko Industries

Douglas fir/larch lumber boasts tight, straight grain that's light brown in colour with a hint of red.

Strong and easily adaptable, this lumber is one of the best building materials available on the market today. Valued for its dimensional stability and high specific gravity, this species variety offers superior fastener holding, along with a high strength to weight ratio. Douglas fir/larch has the highest Modulus of Elasticity (MOE) value of all North American tree species.

Tolko operates three Douglas fir mills and three Douglas fir/larch mills.


Building with Douglas fir/larch

These qualities make Douglas fir/larch ideal for dimension and framing products, as well as engineered structural products (MSR, finger-joint, glue-laminated). Oils and varnishes bring its bold colour to life, making this species a great choice for high-grade products featuring the natural look of wood grain.


Tolko’s trusted quality

Guided by the same values for over 60 years, we are dedicated to sustainable manufacturing processes and first-class customer service. Our mission is beyond just selling Douglas fir/larch. We build relationships in order to better understand our customer’s business and then provide them with the solutions, service, and market knowledge they need to succeed.

From our beautiful and versatile Douglas fir/larch, to our knowledgeable Tolko team, we are committed to the success of your business.


Douglas fir/larch Lumber

Grade Size Length Grade Stamp Description
DimensionMSR2x3 to 2x88-20'Machine stress-rated to ensure structural performance. #1 wane and warp control.
Stud#2 Riverside Stud2x3, 2x4, 2x68', 9' & 10' PET#2 & BTRNLGA Grade Rule
Tolko Stud2x3, 2x4, 2x68', 9' & 10' PETStud GradeNLGA Grade Rule