Metal Fence Post Footing

To prevent a post from decaying too quickly as well as to make it easy to remove when it does start.

Metal fence post footing. When using small steel posts the post can be embedded inside the footing. Choosing the right post picking the right post for the job is just as critical as setting your fence post depth correctly. 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 posts provide strength to the weakest part of your fence.

The depth of your fence post footings will vary according to fence height wind loading and soil type as well as other factors. By using metal fence posts with your wooden fence you will extend the life of your fence by multiple years. Possibly even more so. 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.

Depending on your needs you could investigate the use of fiberglass fence post rods and steel t posts if your application permits. Footings for steel posts are often found supporting parking lot lights traffic signal poles and buildings. Larger footings have l shaped bolts embedded in them and the steel posts are bolted to the footing. Fence posts anchored in concrete footings last for years as long as they re installed properly.

A wood fence with metal posts that last.