Polyisocyanurate Inserts

Polyiso pipe insulation supports are a rigid pipe hanger insert designed to provide weight support to prevent crushing of insulation at the pipe hanger in a hanging pipe system. Polyisocyanurate is a closed-cell, rigid foam insulation that provides excellent thermal insulation, fire resistance, and moisture resistance. These polyisocyanurate inserts are available in a wide range of sizes and can be faced or plain. They are available with ASJ (all-service jacketing) and SSL adhesive. View our selection of polyiso pipe insulation supports below!