How much weight can a 4×6 post support vertically?
Vertically, a 4×4 should support 4300 pounds but can hold significantly more. The amount of weight that a 4×4 can hold depends on several factors like wood grade, species, and load type.
How much weight can a 4×6 beam hold?
Assuming it’s “Lodgepole Pine” (Idaho Pine and Ponderosa Pine is slightly less) and it’s grade is a No. 2 and better (no loose or missing knotholes), then a 4×6 spanning 18′ will support about 105 lbs.
How much can a 4×6 post support?
The load capacity of a 3-foot #2 grade 4×4 is 17,426 pounds, and a similar 6×6 is 20,834 pounds or 16% better. However, an 8-foot 4×4 supports 6468-pounds and 2339-pounds at 14-feet, while a 6×6 is 18032 and 10550-pounds respectively – or 64% and 78% more load capacity.
How far can a 4×6 span without sagging?
A Redwood 4×6 beam should span no more than 6′ between supporting posts.
Is a 4×6 stronger than a 2×8?
In similar terms this is a measure of objects resistance to rotate. From contributor A: Unless it comes a ways from the pith of the log it will be stronger if it comes from a “boxed heart” timber. A good 2×8 will support as much as a 4×6.
What is stronger 4×6 or 2×12?
A vertical 2×12 is much stronger than a 4×6, but the key is that the 2×12 is one piece. To get equal strength from 2- 2×6’s would require a glue joint as strong as the solid wood.
Are 2 2×6 stronger than a 4×6?
With younger trees the 2 ea 2×6’s are much stronger than a 4×6. I work in a small lumber mill and would never use a 4×6 on a long span because the knots are all in the same location so there is less strength there also.
