
ISO-C1®
ISO-C1® Polyisocyanurate

Kingspan Insulation's ISO-C1 2.0 lb/ft3 density polyisocyanurate rigid foam insulation is listed under FM Approval Standard 4880, independently audited by FM. We manufacture ISO-C1 polyisocyanurate as large buns, and subsequently fabricate into insulation panels, pipe insulation, or equipment insulation. Polyisocyanurate insulation is used in a wide range of applications from chilled water pipe insulation to refrigeration insulation to cryogenic insulation
Applications Include
Commercial refrigeration insulation
Warehouse insulation
Walk-in cooler insulation and freezer insulation
Refrigerated transportation containers
Duct insulation

Delivers superior R-value compared to EPS, XPS, fiberglass, or cellular glass, reducing insulation thickness and seams.