Douglas Fir-Larch

Sales Contact

North American Buyers
1-844-702-2860
wclsales@interfor.com

International Buyers
(604) 422-3468
exportsales@interfor.com

Product Certification

Environmental Certification

Product Details

Download Interfor Western HQ Lumber 1 MB

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Download Interfor Stud Lumber 979 KB

Product Description

A superior choice for the most demanding structural, appearance, and joinery projects. 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, making it an ideal choice for truss and roof applications.  Interfor operates three mills in the B.C. Interior that produce Douglas Fir and Larch studs, and four mills in the PNW, three that produce Douglas Fir and Larch studs, and one that produces dimension and timbers.

Product Specifications

Douglas Fir-Larch
Imperial Size (nominal inches)Metric Size (mm)Length (feet)Pack Size / ExportGrades
Dimension2 x 438 x 898-20294 / 2402850F MSR2400F MSR1800F MSRSelect StructuralHigh Quality (HQ)#2 & Btr.#3Economy
2 x 638 x 1408-20189 / 160-2400F MSR1800F MSRSelect StructuralHigh Quality (HQ)#2 & Btr.#3Economy
2 x 838 x 1848-20147 / 120--1950F MSRSelect StructuralHigh Quality (HQ)#2 & Btr.#3Economy
2 x 1038 x 2358-20105 / 100--1950F MSRSelect StructuralHigh Quality (HQ)#2 & Btr.#3Economy
2 x 1238 x 2848-2084 / 80---Select StructuralHigh Quality (HQ)#2 & Btr.#3Economy
Studs*2 x 438 x 896-10294/392High Quality (HQ)#2 & Btr.STUD#3----
2 x 638 x 1406-10189/252High Quality (HQ)#2 & Btr.STUD#3----
*Precision End Trimmed (PET)