The present invention relates to a refrigerator body and a method of manufacturing the same. The refrigerator body of the present invention includes an outer case for defining an external appearance and an inner case for defining the interior of a refrigerator and has a foam insulation material filled into a space between the outer and inner cases. The refrigerator body also comprises recessed portions depressed at the inside of the inner case and protruding outside thereof in a direction of thickness of the inner case so as to fix a part to be installed and mounted on the inside of the inner case, and reinforcement members installed to be tightly coupled to the recessed portions at the outside of the inner case so as to reinforce the recessed portions. Accordingly, a foaming preparation operation can be rapidly and easily performed, and the foam insulation material can be prevented from leaking into the interior of the refrigerator.