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InsulRoof® Next Gen Corro Roof


The next generation in Australian residential roofing has been realised with InsulRoof®, the steel insulated roofing panel featuring contoured COLORBOND® roof lines and dual layers of high performance SupaCore® insulation. InsulRoof® is the inspired roofing solution, delivering Australian homes the ultimate in thermal and aesthetic benefits.

InsulRoof® features a corrugated COLORBOND® steel exterior, a lightweight expanded polystyrene core with fire-retardant (EPS-FR) for high performing insulation, and a pre-painted COLORBOND® steel underside. These high strength panels allow for impressive spans and are faster to install, eliminating the need for traditional trusses, mesh, sarking, insulation, plasterboard and supporting trades. Available nationwide with a 20 year manufacturer’s warranty and up to 25 year COLORBOND® steel warranty, InsulRoof® is the inspired solution for Australian homes.


  • Long Span
  • Low maintenance
  • Easy installation eliminating the need for trusses, mesh, sarking, insulation and plasterboard
  • Cost Effective
  • High performing dual layer SupaCore® insulation

Typical Applications

  • Carports & Patios
  • Gazebos
  • Multi and Singular Residential Roofs
  • Insulated Roofing
  • Modular & Sustainable Buildings
  • Commercial and Industrial Roofs
Fast Facts
Module Width 1000
BCA Compliant Yes
Availability Nationally, Manufactured Locally
CodeMark™ Accredited Yes
Thickness 5075100125150200
Declared R-value (m2K/W) at 23℃ 1.402.002.603.203.965.05
Total R-value (m2K/W) at 15℃ (Winter) 1.612.232.853.484.105.35
Total R-value (m2K/W) at 30℃ (Summer) 1.582.172.773.363.965.14

Expanded Polystyrene with fire-retardant (EPS-FR)

Panel Profile

Plain Profile

VJ Profile

Colour Palette
  • Basalt®

  • Classic Cream®

  • Dune®

  • Jasper®

  • Manor Red®

  • Pale Eucalypt®

  • Paperbark®

  • Shale Grey®

  • Surfmist®

  • Windspray®

  • Woodland Grey®