What size post do you need for a gate?

Suggested posts sizes

Gate length Post size
0.9 – 1.2m 125 x125mm
1.5 -2.1m 150 x 150mm
2.4 – 3.0m 175 x 175mm
3.30 – 3.6m mm


How do you install a metal gate post?





Quote from the video:
Quote from Youtube video: Put a little collar up top or plumb now on on the post this post over here we had to there's a bunch of number-two stone you can see I sitting here so we actually use a fence row stake.

How deep should posts be for a 6-foot fence?

2 feet

The depth of the hole should be 1/3-1/2 the post height above ground (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet). Add about 6 inches of QUIKRETE All-Purpose Gravel into the bottom of the hole. Then compact and level the gravel using a post or 2×4.