Kingspan AIR-CELL Insulbreak is a 3-in-1 insulation, vapour barrier and thermal break solution for steel-framed construction. In steel-framed buildings Kingspan AIR-CELL Insulbreak 70 and Insulbreak 90 delivers the R0.20 thermal break required for NCC BCA compliance*, reducing thermal bridging and conductivity between building elements. It is also commonly used in non-steel framed applications such as timber framed roofs. * Refer to NCC BCA Vol. 1 Section J 0.4, 0.5; Vol. 2 3.12.1.2, 3.12.1.4