Concrete Piers For Shed Base

When in doubt always make it stronger.

Concrete piers for shed base.

The shed is then attached to the wood posts usually with steel connecting plates or post brackets. An 8 x12 shed would use 6 piers 3 per long side. As mentioned above concrete is the best option for a garage. A concrete pier foundation features a series of concrete piers sunk below the frost line and supporting treated wood posts above the ground.

A lumber frame sits on top of these piers. Your concrete piers must be a set depth to go below the frost line in your area. If your shed has 3 runners the middle runner can just be supported with the blocking at equal intervals usually about every 4. Unlike setting a shed on blocks which are also built in piers concrete piers go fairly deep into the ground and are a permanent foundation.

Concrete piers for sheds may be necessary if the shed site has considerable slope. Find deck blocks at lowe s today. Shed dimensions determine the number of piers you need. Usually on the shed floors i build i will have a minimum of 2 concrete foundation piers up to 4.

Before the concrete hardens in the piers set pier or post ties and align in place. Increase to 12 piers with 6x6 posts. Then i will use the blocking described above spaced evenly between the anchors about every 4 or so. You must set the posts on top of concrete with a post base to protect from rot.

This design is normally made up of seven or more concrete piers that are made by digging 4 feet down and pouring concrete into a mold placed in the hole. The number of piers needed to properly support your shed is based on the overall size of the shed you plan to build. There are two common types of piers use to build shed foundation treated lumber posts and concrete. Once the piers have cured beams can be set in place on the piers or pier and post and leveled with shims.

The concrete piers with a pre attached wood nailer must be buried into the ground while the lumber ones must be placed in a hole and secured in place with cement. Concrete piers are built by digging holes inserting tubes called sonotubes and pouring them full of concrete.