The ZSI CBN2S-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 13/16″ single channel in a pre-galvanized finish. Estimated shipping weight: 2.6 lb.
- Part Number: CBN2S-PG
- Brand: ZSI
- Type: Cush-A-Block rooftop pipe support base
- Channel: 13/16″ Single Channel
- Finish: Pre-Galvanized
- Size: 22.375″ 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.
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