Insulated Roofing Systems

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 10-year manufacturer's warranty and up to 25-year COLORBOND® steel warranty, InsulRoof® is the inspired solution for Australian homes.


Product & Features

  • Perfect for low pitch flat patio roofs at 2 degrees

  • Superior comfort with high performing insulation

  • Genuine COLORBOND® steel roof and ceiling

  • Cyclonic approva

  • Long unsupported spans

  • Quick and simple to install

  • Guaranteed 10 Year Manufacturer’s Home Improvement Warranty


Product & Feature

  • Classic Corrugated profile

  • Superior comfort with high performing insulation

  • Genuine Colorbond® steel roof and ceiling

  • Long unsupported spans

  • Guaranteed 10 Year Warranty

  • Pre-finished ceiling underside

  • Perfect for patios, pergolas and verandahs

9 Colorbond® Steel Roof Colours

The SolarSpan® & InsulRoof® colour range has been rigorously tested and hand picked with the support of BlueScope Steel to offer roofing colours with the best thermal performance, mae tough for Australia conditions.

BCA Solar Absorptance Rating

Light coloured roofing materials absorb less solar radiation, keeping cooler in hotter months than darker coloured roofing material. Selecting 'Light' colours as indicated above will ensure your insulated core is performing effectively all year round as one of the many benefits associated with light colour selection.

** Limited availabitliy.

^ Darker colours warranted for use unlimited regions. Check with your local SolarSpan® dealer for more information.

Ceiling Colorbond Finishes

Bondor's ceiling fishes are designed to be low maintenance, unobtrusive and provide an aesthetically pleasing smooth cieling-like finish. Both the Plain and Elegance ceiling finishes will complement any outdoor entertaining area.

Interior Ceiling Colorbond Colour with 20-50% more Colorbond Steel

Panel Specifications






90 & 140mm

0.6mm (standard)

Standard core EPS SL grade, other core types available

Our pre-finished ceiling underside has been carefully selected from over 65 years of manufacturing experience.


We use 0.6mm genuine Colorbond® steel manufactured by BlueScope in Australia to withstand our harsh conditions and provide the smoothest underside on the market with a rigid underside that has 20-50% more steel than other products.


Pre-finished with a Next Generation Colorbond® steel coating of either Surfmist® (Off White) or Classic Cream™*, we achieve our renowned high-quality interior ceiling appearance for your outdoor or indoor living area.