Pacific Islands

The Pacific Islands present unique environmental challenges—from intense sunlight and humidity to salt-laden coastal winds. That’s why New Zealand Steel offers two trusted steel solutions specifically suited for Pacific conditions: Zincalume® and COLORBOND®. Engineered for durability and tested across the region, these products are designed to perform in some of the harshest marine and tropical climates. Whether you're roofing, cladding, or building for the future, Zincalume® and COLORBOND® steel deliver long-lasting protection, low maintenance, and peace of mind.

The Pacific’s harsh environmental conditions demand building materials of the highest quality. COLORBOND® steel is proven to perform - designed and rigorously tested for close to 60 years to deliver outstanding durability, whilst being easy to maintain. Now, we’re proud to introduce the next generation with Activate™ technology - a patented high-performance metallic (AM) coating system, designed to deliver enhanced corrosion resistance, delivering even longer warranties.

COLORBOND® Pacific Colour Chart - English

COLORBOND® Pacific Colour Chart - French

Next Generation Zincalume® with Activate™ Technology is a highly durable, cost-effective solution for roofing and cladding in the Pacific’s demanding environments. Manufactured by New Zealand Steel and engineered with an aluminium-zinc-magnesium alloy coating, Zincalume® offers excellent corrosion resistance, making it ideal for inland and moderate coastal applications. Tested over decades in real-world Pacific conditions, Zincalume® delivers consistent performance time and time again.