COLORBOND® Ultra steel

While COLORBOND® steel will suit a vast array of home designs and most locations in Australia, BlueScope also makes specific products suited to more demanding environments.

COLORBOND® Ultra steel, can be used for roofing, walling, gutters, downpipes and facias and is especially designed for homes and buildings built in severe marine environments1. In addition to COLORBOND® Ultra steel, BlueScope offers SUPERDURA® Stainless steel, for use in very severe marine environments1.

Like COLORBOND® steel, COLORBOND® Ultra steel incorporates BlueScope’s Activate® technology2 and has been specifically designed to combine long-term durability and enhanced corrosion resistance.

COLORBOND® Ultra steel’s core colours also include BlueScope’s unique Thermatech® solar reflectance technology3. Thermatech® is designed to improve thermal performance by reflecting more of the sun’s heat on hot, sunny days.

COLORBOND® Ultra steel also undergoes accelerated corrosion tests in our laboratory. Extensive outdoor testing is undertaken in severe Australian conditions to provide product reassurance for building in harsh environments.

Manufactured by BlueScope, COLORBOND® Ultra steel conforms to relevant Australian standards (AS 1397:2021 and AS/NZS 2728:2013) and is backed by BlueScope warranties4 for peace of mind.

  1. For further guidance on choosing the right product for your project please refer to BlueScope Technical Bulletins 1A and 1B. For use in industrial environments, contact BlueScope for further advice.
  2. Activate® technology is not available for COLORBOND® steel products with a galvanised steel substrate.
  3. Thermatech® is not available in SUPERDURA® Stainless steel.
  4. Warranty subject to exclusions, application, and eligibility criteria. For full terms and conditions and to determine the eligibility of your product for the warranty, please visit the BlueScope warranty website or contact us on 1800 800 789.