Treated Post In Concrete

When concrete is poured around a deck post in this way the post will rot due to moisture buildup by the soil.

Treated post in concrete.

Make sure the post is plumb before allowing the concrete to set. Place the form tube into the hole. We think a better way is to set the posts in brackets planted into the concrete. Preventing rot is the best way to ensure a long life for your pole barn.

Apply high quality exterior acrylic latex caulk or silicone specifically designed to adhere to concrete at the base of the post. The concrete at the top should be sloped away from the post to grade level to avoid water pooling around the base. Caulk around the fence post base. This will seal the gap between the concrete and post that s caused by freeze thaw cycles.

Pressure treated wood is one way to deter fungi from your pole barn posts. Position the post in the exact center of the hole so it will be surrounded by an even layer of cement on all sides. The wood won t be in contact with the ground but moisture is absorbed by the concrete and pulled up into the wood. Concrete tends to absorb moisture and wood expands when it gets wet.

Diy pole barns offers post rot protection. The photo on the right shows a post that has concrete poured around it which can lead to a crack like you see here. Make sure that the treated side of the post is facing downward. The concrete creates a collar around the post and because different materials expand and contract with mosture and temperature at different rates inevitably a little space develops around the post.

Over time rotting will occur. If you have a friend or family member nearby ask them to help you with this step. Set the post into the form and temporarily stand straight. Product costs availability and item numbers may vary online or by market.