How Do You Install Piers

The minimum thickness for a pier is 8 inches. The minimum thickness for pier footings is 8 inches or 1-1/2 times the length of the footing projection from the pier, whichever is greater.

How deep do my piers need to be?

The minimum thickness for a pier is 8 inches. The minimum thickness for pier footings is 8 inches or 1-1/2 times the length of the footing projection from the pier, whichever is greater.

Are steel piers better than concrete?

The biggest advantage with the Steel Pier method is that it provides real support. Concrete piers are driven to refusal in clay soil which generally occurs at a depth of 8 to 1 feet. … In most cases, concrete piers are unable to reach deep enough to give adequate support and stability to the structure.