Cush-A-Block roof support systems utilize Cush-A-Block bases with Unistrut channel and fittings to provide elevated conduit supports on flat roofs. The Cush-A-Block system provides economical support for gas piping systems, electrical conduit, HVAC equipment, and many other applications. UV resistant and suitable for installation on most types of roofing material or other flat surfaces, Cush-A-Block can also 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.
Cush-A-Block rooftop support systems support 75% faster strut install and change-out for the following applications:
- Pipe and conduit supports
- Duct supports
- HVAC supports
- Cable tray systems
- Air conditioning supports
- Roof walkway supports
Cush-A-Block Specifications and Advantages
Fastener Features
Cush-A-Block’s encapsulated fasteners prevent rust on your roof, and the embedded fasteners allow for 75% faster strut attachment.
Safety Features
Built-in easy-grip handles, molded-in visibility straps, and water flow-through channels to prevent ice dams and mold all contribute to Cush-A-Block’s safety standards. The maximum uniform load is 2500 pounds, but be sure to consult with your roofing manufacturer for roof load capacity as well.
Material Highlights
Cush-A-Block is made from 100% recycled rubber and qualifies for LEED Credits. The rubber is UV resistant.
Cush-A-Block Advantages
Cush-A-Block is vibration-dampening and compatible with most rooftop materials. With Cush-A-Block, it’s easy to change strut without moving or lifting the block.