The warehouse is a place to store goods in the form of raw materials, work-in-process goods and finished goods and a place that provides information about the status and condition of goods stored in the warehouse so that information can be easily accessed by interested people. This study aims to identify and analyze PT Krakatau Jasa Logistik's warehouse layout problems, provide cargo storage layout suggestions to maximize capacity using the dedicated storage method, and determine the warehouse layout that produces the largest warehouse utility value. A comparison of the current warehouse layout with the dedicated storage method was carried out to choose a warehouse layout by maximizing the free in the warehouse based on the greatest utilization. The results of the study show that the proposed layout has greater utility compared to the current layout, namely 81% and 19% for forklifts and trucks, where the proposed storage layout only has a little free space or has maximized cargo placement, but in the current warehouse, there is a warehouse utility that is equal to 36% where in the storage layout there is still a lot of empty space in the warehouse.