ZINCALUME® steel with Activate® technology is an aluminium / zinc / magnesium alloy coated steel. Activate® technology is designed to slow the rate of corrosion resulting in more effective, longer-lasting protection.
ZINCALUME® steel is typically formed or fabricated into roofing and walling, garage doors, structural sections, or other general manufactured articles.
It was developed in 1976 and over the years has been refined to meet the needs of Australian customers. In 2013, ZINCALUME® steel with Activate® technology was introduced after almost two decades of testing and development facilitated by our Research and Innovation team at Port Kembla, New South Wales.
ZINCALUME® steel conforms to relevant Australian Standards AS/NZS 1365:1996 (R2016) and AS 1397:2021 and is backed by BlueScope warranties1 for peace of mind.
For thickness range, coating class, steel grade and other technical information please download the ZINCALUME® steel datasheet.
- 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 Warranties website or contact us on 1800 800 789.
A range of roofing and walling profiles are made from ZINCALUME® steel via our many suppliers and consist of pierced fix, and concealed fix cladding.
Gutters, fascia and downpipes go hand in hand with a roof and can be made from ZINCALUME® steel to perfectly match or complement the roof and other building materials.
