Our Locations

Gray Wooden Flooring — GRT Building Supplies in Port Stephens, NSW

What We Do

GRT Building Supplies is your one-stop building material shop in Salamander Bay. Builders and tradies throughout Port Stephens, Newcastle and Medowie visit us to stock up on high-quality products from leading brands. Best of all, we deliver orders onsite to keep the construction schedule on track. Call us today on (02) 4919 1276 for a free quote, or drop by to speak to our friendly team.

Who We Are

GRT Building Supplies is a locally owned and operated business backed by more than 20 years’ industry experience. Whether you need framing, cladding, flooring, composites, insulation or otherwise, our experts are here to ensure you have the building materials required—all at a competitive rate. We also deliver our products onsite to keep your project moving. Visit our building supplies store in Salamander Bay or call (02) 4919 1276 for a quote.
Metal Sheet — GRT Building Supplies in Port Stephens, NSW
Stock up on all your building supply needs in Port Stephens today.
Construction clients throughout Newcastle visit us for all their building supply needs.
We deliver high-quality building supplies to construction sites throughout Medowie.