Metal Fence Post Footing

Recommended steel fence post foundation details h height of fence above grade s spacing of fence posts center to center b diameter of round concrete pier hole or dimension of square pier d required depth of concrete pier p post size galvanized schedule 40 steel pipe 3 18 inch maximum spacing typical steel post rebar hoop.

Metal fence post footing.

Fence posts anchored in concrete footings last for years as long as they re installed properly. Metal fence posts provide strength to the weakest part of your fence. When using small steel posts the post can be embedded inside the footing. A wood fence with metal posts that last.

For example an 1800mm fence in wind zone a will require footings of a minimum of 600mm deep by 200mm wide whereas the footing dimensions for the same fence in wind zone d will need to be at least 700 1100mm deep. To prevent a post from decaying too quickly as well as to make it easy to remove when it does start. The depth of your fence post footings will vary according to fence height wind loading and soil type as well as other factors. Possibly even more so.

Larger footings have l shaped bolts embedded in them and the steel posts are bolted to the footing. Choosing the right post picking the right post for the job is just as critical as setting your fence post depth correctly. Often times extending the life of your wood fence by 2x 3x or 4x years. Homeowners may use steel posts when building fences.

Depending on your needs you could investigate the use of fiberglass fence post rods and steel t posts if your application permits.