Post Size & Strength
Edited
Choosing the right size post will ensure your fence and gates perform well for years to come.
Whilst post size and layout also play a role in the overall aesthetics of the fence (you can read more on that here), this article will focus only on the structural suitability of different posts styles and profiles in different scenarios.
Typically, flanged (bolt down) posts will be 50-100mm longer than the chosen fence height (e.g. 1300mm long post on a 1200mm high panel). On the other hand, inground posts should be buried at least 500-600mm into the ground (e.g. by using a 1800mm long post for an 1200mm high panel).
