The Cush-A-Block® CBN-RB Heavy Rooftop Supports is designed for rooftop applications requiring a heavier load bearing capacity. It is suitable for most types of roofing material or other flat surfaces. Custom lengths are available upon request.

Standard strut mount pipe clamps are used to secure the pipes. The CBN-RB Heavy with raised 1-5/8"(41mm) back-to-back channel is offered with two standard strut widths:

• 24" (610mm) (CBN2RB), uniform load* of 3,500lbs (15.56kN)
• 36" (914mm) (CBN1RB), uniform load* of 3,250lbs (14.45kN)

This load is only for the capacity of the components in this assembly. Please consult roofing manufacturer or engineer for roof load capacity.