Douglas Fir Lumber

Strong, durable and beautiful Douglas Fir Lumber is an excellent choice for both exterior and interior building projects. Homegrown on the west coast of Canada Douglas Fir Lumber offers contractors and DIYers alike resilient structural properties yet is easy to work with and aesthetically pleasing. Whether you’re building a gorgeous gazebo, cladding a beam or searching for the perfect fireplace mantel consider Douglas Fir from Monaghan Lumber for your next project.

See our list of stocked sizes below or CONTACT US for availability of custom sizes.

Kiln Dried Dressed Flat Stock

Code	Description
FIR00024	1X6XR/L DOUGLAS FIR CLEAR KILN DRIED DRESSED 3 SIDES
FIR00026	1X8XR/L DOUGLAS FIR CLEAR KILN DRIED DRESSED 3 SIDES

Rough Sawn Lumber

Code	Description
FIR00030	4/4x8xR/L DOUGLAS FIR KILN DRIED C+ CLEAR
FIR00045	8/4x12xR/L DOUGLAS FIR KILN DRIED C+ CLEAR
FIR00046	8/4x8xRL DOUGLAS FIR ROUGH CLEAR VERTICAL GRAIN KILN DRIED
FIR00050	2x6x8'/16' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER

Rough & Dressed Timbers

Code	Description
FIR00062	4x6x8'/16' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00070	4x8x8'/16' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00074	4x12x8'/16' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00134	6x6x10' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00135	6x6x12' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00140	6x6x16' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00150	6x6x20' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
Available Upon Request	6x6 DOUGLAS FIR DRESSED FOUR SIDES #1 & BETTER FOHC (8',10',12',16',20')
FIR00093	8x8x8' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00094	8x8x10' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00095	8x8x12' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00099	8x8x14' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00101	8x8x16' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00110	8x8x20' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
Available Upon Request	8x8 DOUGLAS FIR DRESSED FOUR SIDES #1 & BETTER FOHC (8',10',12',14',16',20')
FIR00111	10x10x8' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER
FIR00113	10x10x20' DOUGLAS FIR ROUGH #1 APPEARANCE GRADE,NO WAIN,FREE OF HEART CENTER