ZSI CBN4S-HG Cush-A-Block Rooftop Pipe Support, 13/16" Single Channel, Hot-Dip Galvanized

The ZSI CBN4S-HG Cush-A-Block is a rooftop pipe support base that holds pipe, conduit, and duct on a roof without penetrating the membrane. It comes fitted with 13/16" single channel in a hot-dip galvanized finish. Estimated shipping weight: 3.78 lb.

• Part Number: CBN4S-HG
• Brand: ZSI
• Type: Cush-A-Block rooftop pipe support base
• Channel: 13/16" Single Channel
• Finish: Hot-Dip Galvanized
• Size: 46.375" width

Cush-A-Block supports rooftop piping and mechanical lines on a non-penetrating cushioned base, protecting the roof membrane while distributing load. Hot-dip galvanized for maximum outdoor corrosion resistance.

Frequently Asked Questions

Does this penetrate the roof? No. Cush-A-Block sits on the roof surface and supports piping without membrane penetration.

What finish is this? Hot-Dip Galvanized.