How to anchor a shed on a gravel base

shed

I'm planning on building a shed on a sloped area. I've decided to build a gravel pad framed by 6×6's to create a level surface for the shed.

How can I anchor the shed to the gravel pad? (It's required in my area.) Would eye anchors hold in the gravel? Can I attach tie downs to the frame? Any ideas appreciated.

Best Answer

Your anchors can pass through the gravel into the soil/earth below. Ensure that you have anchors of sufficient length to pass requirement for your area and the gravel aspect becomes unimportant. By that, I mean, install the anchors, then place the gravel.

A quick search presented screw-in anchors with 66" total length. If you do not have bedrock at such a shallow depth (for bedrock), you may be able to use such an anchor to meet code.