The Kingspan AIR-CELL Insulbreak 70 is an Australian-made, high-performance product engineered specifically for steel-framed buildings. It provides a crucial 3-in-1 solution: acting as insulation, a robust vapour barrier, and a vital thermal break.
This roll delivers the mandatory R0.20 thermal break required for NCC BCA compliance (Vol. 1 Section J, Vol. 2 3.12.1.2), significantly reducing thermal bridging and conductivity through the steel elements. This fibre-free solution is also highly versatile and commonly used in non-steel framed applications, such as timber framed roofs, to provide superior thermal performance. Trust Insulbreak 70 to achieve efficient, compliant, and durable wall and roof linings.
Applications:
- Line the underside of metal deck roofs to block radiant heat and stop condensation drips.
- Wrap the outside of steel-framed homes to stop heat from traveling through metal studs.
- Install behind external cladding to create a thin, effective moisture and vapor barrier.
- Cover the internal walls of tin sheds to make workshops or gyms cooler in summer.
- Fix to the ceilings of commercial warehouses to help regulate temperatures in large open spaces.
- Use in wall retrofits during renovations to boost energy ratings in narrow cavities.










