This subpart covers the minimum requirements for materials, products, equipment, and workmanship needed to assure that the manufactured home will provide the following:

(a) Structural strength and rigidity;

(b) Protection against corrosion, decay, insects, rodents, and other similar destructive forces;

(c) Protection against wind hazards;

(d) Resistance to the elements; and

(e) Durability and economy of maintenance.