Hemlock Vs Douglas Fir Lumber
As to shake it is usually an obvious defect.
Hemlock vs douglas fir lumber. It s more immune to abrasive wear tear than other softwoods and it offers some resistance to decay. One problem you may run into with both douglas fir and yellow pine is locating truly high quality lumber. Don t remember ever seeing a fir board in a stack. And spf was just about all spruce.
I have cut hundreds of thousands of feet for houses and barns with high satisfaction from my customers. Tight grained douglas fir boards from older trees are increasingly rare due to over harvesting and demand. It looks great rough sawn and hand hewn. The janka rating for red oak the softer of the two oaks is 1 220 pounds force while that for douglas fir is only 620 which is a little more than half.
As the second strongest softwood on out chart douglas fir is often found in structural framing. The difference between pine fir lumber. Sourcing douglas fir vs. It is pale in color and naturally develop a richer appearance over time.
Now if you want douglas fir the redish colored premium studs are doug fir. Hem fir is a species combination of western hemlock and the true firs noble california red grand pacific silver and white fir with strength properties slightly below douglas fir larch this is an extremely versatile species group and useful for multiple general purpose framing applications. Years ago maybe one in 100 boards were fir now even less. Both red oak and white oak are harder than douglas fir wood.
They are both widely used in the building industry to provide lumber and. Hemlock is very strong has a long grain and is a renewable resource. When it comes to general strength oak is also the winner but fir is more workable. The same can be said of older tougher yellow pine.
Pine and fir are two softwood species harvested in the northern hemisphere. Regarding certification an engineer can certify the structural integrity of hemlock. It is resistant to rotting and it is also much less expensive than douglas fir. Hemlock is the eastern variety of douglas fir and rates very high as a framing lumber.
My experience as a carpenter was that hem fir was mostly hemlock.