Galvanised Steel Products:

Galvanised steel is available in a range of grades from G250-G550.

G250 Manufacturing Steel uses:

  • Water heaters and tanks
  • Refrigeration units
  • Culverts
  • Facades

G550 Structural and Roofing Steel uses:

  • Purlins
  • Steel framing
  • Profiled roofing and cladding
  • Nail plates and framing accessories
  • Grape posts

Galvanised steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel. Galvanised steel is one of the most widely used products, used extensively in the building sector, automotive, agricultural and other areas where the steel needs to be protected from corrosion.

For sheet gauges less than 2mm, New Zealand Steel produces galvanised steel on their metallic coating line. Some mild steel products are hot dipped galvanised after fabrication.

GALVSTEEL® Is Red List Free And Living Building Challenge Compliant