I should be a nicely residence / storage building on an existing concrete slab to develop. Assistance?

building you ought to maintain an eye on: female common sense : I require a pump residence / storage developing on an current concrete slab to develop. Guidance? Want to isolate a structure of wood frame storage constructing and a well property. Size is approximately 12x14. Do I want a screw gun or a nail and nail? Is it essential? Any suggestions to keep pests out? The new creating replaces an existing metal storage developing that is removed, such as wind and the components are tearing and

Outdoor Storage Sheds