Lancaster bariatric seating, designed to provide maximum strength and design continuity, is available in two bariatric seat widths: 30" or 36". Gravity-lift seat returns ensure the auditorium looks beautiful even when not in use. Lancaster auditorium seating can be mounted on flat or sloped floors or on riser mounts. Create a design statement with wood, laminate or plastic end panels. Back panels and arm caps are available in either wood or plastic.