
How to look after your lawn this summer
Summer is well and truly here! and so is summer lawn care. The temperature is increasing, and we are enjoying the outdoors, going about finding ways
Established in the late 70s, Newtons has come a long way from our humble beginnings as a sand and metal supplier. Today, we are a team of over 70 staff and are proud to be one of South Australia’s largest suppliers of building and landscape materials.
Our commitment to professional customer service drives us to continually provide you with the products you need, when you need them, and at competitive prices. Our doors are open 7 days a week and our large fleet of over 30 trucks offer you a delivery service you can rely on.
At Newtons, we understand that environmental sustainability is a growing concern for many of our customers. That’s why we’re committed to providing a wide range of eco-friendly products. From rain harvesting, irrigation solutions, recycled quarry products, certified organic mulches and water wise project solutions.
Our knowledgeable staff can provide you with the right advice and help you select the best products to achieve sustainable building solutions that are both cost-effective and environmentally responsible.
Compressive Customer Commitment
Our company ethos is Total Customer Commitment. We continually strive to ensure we have the products you need, when you need them at competitive prices, providing dependable service to all ends of the country.
Representing SA’s building and construction industry, Master Builders Association of South Australia Inc (“Master Builders SA”) is committed to building a productive industry and a prosperous community and economy.
Are you a driven and customer-focused individual looking for a career in the landscaping and building materials industry? Join our team at Newtons. We offer a range of roles and opportunities for individuals with a passion for delivering superior service and quality products.
Newtons Building and Landscape Supplies has a huge range of products for tradies, builders, and DIY enthusiasts. From sand, metal, and rubble to cement products and masonry blocks, we have everything you need for your building or renovation project.
Newtons Building and Landscape Supplies have a huge range of landscape garden supplies available. From mulches and ground covers, fertiliser, turf to compost, soil and loam, we have it all. With over 6000 products so you can be sure that we have everything you need to build the perfect home and garden.
Discover reliable water solutions at Newtons Building & Landscape Supplies. From tanks and pumps to irrigation, drainage, fittings, and water management essentials, our range is designed to help you store, move, and use water efficiently around your home, garden, farm, or worksite. Whether you are upgrading your backyard, managing stormwater, setting up irrigation, or sourcing practical plumbing supplies, Newtons has quality products and helpful advice to get the job done. Visit us at our Newton, Burton, or Gawler locations for dependable water solutions that suit South Australian conditions.
Discover the benefits of Hebel, the high performance building product made from Autoclaved Aerated Concrete (AAC). Newtons Building and Landscape Supplies are proud to stock Australia’s only manufacturer of AAC by CSR Hebel. Experience the durability and versatility of Hebel blocks and panels for your next construction project.

Summer is well and truly here! and so is summer lawn care. The temperature is increasing, and we are enjoying the outdoors, going about finding ways