About Us

Newtons Building & Landscape Supplies

For building, landscape, water solutions & garden supplies, Newtons, north east of Adelaide caters from the smallest garden renovation to large commercial building projects, our staff are expertly trained and totally committed to provide you superior service.

  • Building Supplies & Cement
  • Retaining Wall Systems
  • Natural & Artificial Lawn
  • Mulches
  • Irrigation
  • Rubble, Sand & Loam
  • Garden Tools & Accessories
  • Stormwater & Drainage
  • Pavers
  • Tanks & Pumps


Monday – Friday 6.30am-5pm
Saturday 7am-4pm
Sunday & Public Holidays 9am-2pm


Monday – Friday 7am-5pm
Saturday 7am-4pm
Sunday & Public Holidays 9am-2pm


Who We Are

Established in the late 70s Newtons has grown from originally supplying sand and metal to becoming one of the largest building and landscape yards in South Australia. With over 55 staff Newtons has developed a culture that is based on professional customer service.

Total Customer Commitment is our mission. We continually strive to ensure we have the products you need, when you need them at competitive prices. Our doors are opened 7 days and our large fleet of trucks offer you a delivery service you can rely on.


Green From the Ground Up

With environmental sustainability a growing concern we are committed to offering a wide range of eco friendly building products. From rain harvesting, irrigation solutions, mulches, heat reflective paint and water wise garden products right through to the revolutionary hydro-pave system; we have the right products and provide the right advice to help you achieve sustainable building solution.


In the Community

Being an active participant in the community is of high importance to Newtons. We take pride in supporting various sporting clubs, charities and special local community projects.