For some things there is simply no equivalent. Like roofing and walling made from lightweight, versatile and durable ZINCALUME® steel. Nothing else has delivered the value, quality and design flexibility of ZINCALUME® steel. ZINCALUME® steel categorizes its product into few ranges which are roofing and walling, door and window frames and manufacturing solutions.

Roof sheeting made from ZINCALUME® steel is available in a range of profiles. The zinc/aluminium alloy coating on ZINCALUME® steel imparts corrosion resistance of up to four times the life of galvanized steel.

Wall cladding made from ZINCALUME® steel is available in a range of attractive profiles. It is lightweight, versatile and attractive and has excellent corrosion resistance.

The coating on ZINCALUME® steel comprises of 55% aluminum, 43.5% zinc and 1.5% silicon. It has excellent forming capabilities and is available in high strength grades. It also provides an exceptional surface for the application of BlueScope tested and true painting process.

ZINCALUME® steel was developed after extensive research into improving the traditional performance of galvanised iron. By blending aluminum with zinc in an alloy coating, researchers discovered a way to greatly enhance corrosion resistance. As a result, our extensive testing programme indicates that ZINCALUME® steel lifespan is up to four times that of ordinary galvanised steel.

BlueScope coating mass control technology is amongst the most advanced in the world. A sophisticated coating mass gauge is linked to a computer in a closed-loop control system ensuring accurate control and consistency of coating mass.