A shed pier foundation is not strictly a permanent foundation it comprises of a series of concrete blocks laid directly on the ground (occasionally a shallow hole is dug and filled with crushed stone), the tops the blocks are then levelled to support the main floor beams of the shed.. There are two common types of piers use to build shed foundation, treated lumber posts, and concrete. the number of piers needed to properly support your shed is based on the overall size of the shed you plan to build.. Concrete piers for sheds may be necessary if the shed site has considerable slope. 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 are built by digging holes, inserting tubes (called sonotubes), and pouring them full of concrete..
A concrete pier foundation features a series of concrete piers sunk below the frost line and supporting treated wood posts above the ground. the shed is then attached to the wood posts, usually with steel connecting plates or post brackets.. Every once in a while i run into something that realistically seems like it would fall under the category of common sense and a good idea, but that isn't the case with some of these storage sheds. An excellent foundation for any shed size, but more difficult to build. good for home built sheds and some prefab. the piers are concrete poured into holes dug or drilled into the ground to the frost line (or bedrock). the holes should have 6�s of gravel in the bottom for drainage..
