Skip to content
ZSI SPH-3 Loop Clamp Steel

ZSI CBN1RB-PG Cush-A-Block Rooftop Pipe Support, Base Only, Pre-Galvanized

by ZSI
Save 20% Save 20%
$ 4,166.00
$ 4,166.00 - $ 4,166.00
$ 4,166.00
$ 3,332.00
$ 3,332.00 - $ 3,332.00
$ 3,332.00

The ZSI CBN1RB-PG 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 base only in a pre-galvanized finish. Estimated shipping weight: 2.0 lb.

  • Part Number: CBN1RB-PG
  • Brand: ZSI
  • Type: Cush-A-Block rooftop pipe support base
  • Channel: Base Only
  • Finish: Pre-Galvanized
  • Size: 8" width

Cush-A-Block supports rooftop piping and mechanical lines on a non-penetrating cushioned base, protecting the roof membrane while distributing load. Pre-galvanized channel for standard outdoor service.

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? Pre-Galvanized.