Australia’s climate is unique, and your home needs to be built to withstand it. Colorbond steel is developed, tested, and manufactured right here in Australia. Whether it’s baking sun, torrential rain, or coastal winds, Colorbond steel undergoes rigorous testing to ensure your G.J. Gardner home remains secure, weather-tight, and vibrant for years to come.

Your home’s exterior is its first impression. With a diverse palette of nature-inspired colours and a variety of profiles, Colorbond steel gives you the ultimate design flexibility. Whether you are building a contemporary coastal retreat, a sprawling acreage estate, or a modern urban knockdown-rebuild, our partnership with Colorbond ensures a flawless, stylish finish that elevates your home’s street appeal.

Building an energy-efficient home is easier when you start with the right materials. Colorbond steel incorporates innovative Thermatech® solar reflectance technology, which is designed to reflect more of the sun’s heat to help keep your G.J. Gardner home cooler in summer. Not only does this help reduce your reliance on air conditioning and lower energy costs, but Colorbond steel is also 100% recyclable, making it a smart, sustainable choice for your new build.