Our kit stairways are made with the same high quality materials as the fully assembled stairs. The difference between the welded fully assembled stairs and our kit stairs is that the kit can be easily taken to a hard to get place where a fully assembled stair could not be installed. We can also meet any building code if required in your area. Each stair comes disassembled in a box with all of the components and hardware required to reassemble. Instructions are included no specialty tools are needed to assemble.