If you're that worried, you could dig some a center hole below the frost line, mostly fill with concrete with some eye bolts in it, then use concrete footings and steel wiring from the corners to ...

Pro tip: Helical piers offer an alternative to concrete footings for frost-proof deck support. They are galvanized steel posts with a spiral on one end that screws into the ground and a bracket on ...

Concrete Why Wait to Form Walls on Footings? The Concrete Foundations Association explains the rationale behind the speed available to the construction of residential concrete foundations and why ...