Jumbolene® Super Heavy Duty Roof Insulation is double-sided reflective foil insulation, with a 10mm thick 100% closed-cell polyethylene foam core, that provides the benefits of radiant barrier, reflective insulation, and a moisture barrier.

It protects your roof space from heat build-up due to radiant heat penetration by acting as a heat barrier to protect all services within the roof space from drying out, cracking, and degradation due to solar heat gain.

It is cost-effective insulation that is suitable for use in metal deck roofing systems in residential, commercial, industrial, and horticultural buildings where temperature variations are moderately/relatively high and where there is a need to reduce the disturbing rain noise.