Our DURAMAX APEX 15x8 foot shed features wall columns that are reinforced with solid metal for extra strength and allows you to easily hang shelves. This shed comes a complete with a solid reinforced metal floor kit that eliminates the need for building a foundation, simply add plywood to this frame or it can even be used as a form to pour concrete into. Ready to assemble with pre-made materials. This shed offers 20.4 cubic meters of storage space, features wide and tall double doors for easy access and deep shingle roof which helps to keep the water off the sidings.