Anchoring Standard Anchoring Concrete Pier ‘Wet Piers’ are highly recommended as footings are concreted into the ground. These come included in the shed kit. Concrete Slab Bolt directly to a concrete slab and come with the shed kit if piers anchors are not suitable. Optional Ground Peg Suitable for temporary installations and small shed kits. Suitability subject to wind ratings & soil type variations. Note: Additional Cost will apply for this option, due to manufacture cost & quantity supplied.