All HRS is protected with a powder coat finish. Trim is constructed of 10 Ga. HRS for non-public areas, or 10 Ga. 304 stainless steel with a No. 4 brush finish for public areas. Visible trim fasteners in the public area are stainless steel. Stainless steel deck trim is 6†tall with a 1†wide top flange. HRS side guards are typically 21†tall, with 3/16†vertical stiffeners.