The HBS-Base Rooftop Support is UV resistant and suitable for installation on most types of roofing material or other flat surfaces. Can be used as a curb (sleeper) replacement. Screw fasteners can be used to attach one or two hole pipe straps or a piece of strut (not included).
Specifications: H-Block Support
Material: 100% recycled rubber, UV resistant
Base Area: Shown = 33.1 Sq. In.