Tri-bar is a cool, strong, hygienic steel floor. The patented No-Slip is standard in all farrowing floors designed to assist the sow when standing up or laying down. Tri-Bar farrowing floors have a 50% opening. The triangular bars allow for easy cleaning. The flooring does not need cleaned from the bottom. The floors are hot dip galvanized and are totally self-supported. Tri-Bar steel is non-porous, since bacteria cannot live in galvanized steel, meaning it cannot hold disease.