Cold rolled sheet steel cabinet. All steel, flush front construction. Cabinets are integrally welded with interchangeable doors and drawers. Base cabinets: sides, bottom, back, and front crosspiece spot-welded together, then gas welded at front corners and ground smooth for painting. Backs have rear access panels foraccess to plumbing. Bottom has access holes (with caps) for access to leg levelers. Integral base creates a toe space 4" high x 3" deep. Double width base cabinets to have center upright 1" wide welded into place, except for open cabinets and cabinets with full width drawers. Doors to be double pan construction with both inside and outside door welded to create one integral rigid piece.