glenn k
18th December 2013, 02:05 PM
I was going to mill some red iron bark for fence posts, I was thinking of 100x100 but then thought 90x90 are probably stronger than round treated pine posts. Any ones helpful comments would be great.
rustynail
18th December 2013, 11:07 PM
Yes, your iron bark would be stronger than treated pine, particularly after a few years, as the treated pine becomes brittle as it ages.
weisyboy
24th December 2013, 08:48 PM
a 75mm square would be stronger than a 100mm pine round. but it depends what you are tying to keep in.