Building Supplies Specialist in Port Stephens

Who We Are

With more than 20 years of industry experience, we are your one-stop shop for building supplies. Catering for constructions of all sizes, we personally deliver supplies to your site, ensuring products arrive safely and on time.

Our Products

From renovations, new builds and commercial projects, we have everything you need. Working frequently with local builders and tradesmen, we make sure to supply top-of-the-line products from trusted brands for your peace of mind.


Browse through our previous projects to see our range of products that we can supply. We can source and deliver flooring, doors, roofing, plasterboards and much more. Give us a call today to request a quote!

Worker Cutting Wood — GRT Building Supplies in Port Stephens, NSW

Everything You Need

GRT Building Supplies is your one-stop shop for all your construction needs in Port Stephens. Operating for more than 20 years, we service everyone from DIY builders to professional engineers and architects. You can find the biggest range of building supplies at our store in Salamander Bay.

From roofing to cladding, doors, insulations and fibre cement, we’ve got something for every type of project, and jobs of any size. Whether it’s renovations, new builds or large commercial grade constructions, we’re able to source and deliver the supplies to your site efficiently and safely.

For more information on our product range or to receive a free quote, give us a call today to speak to one of our friendly staff! 

Best Products, Best Prices

We work closely with local engineers, builders, tradies and architects to make sure we have the products you need. As a locally owned and operated business, we’re proud to have built a strong reputation for excellent customer service and unbeatable prices.

Our friendly team works tirelessly to ensure all your materials are delivered to you on time, minimising any interruptions to your construction. We have a fleet of trucks, cranes and utes that can cater to orders of all sizes. For larger commercial projects, we can also offer special discounts so you can purchase top-of-the-line materials without breaking your budget.

From flooring to decking, waterproofing and even sheeting – we guarantee you’ll find what you need at GRT Building Supplies.

Worker — GRT Building Supplies in Port Stephens, NSW