Twinside Retaining & Advanced Modular Retaining have recently merged together. For more information, please contact us on: 9302 1590


Vast experience coupled with exceptional service
& products

Twinside Retaining is the amalgamation of three great companies – Twinside, Advanced Modular and Ezy Retaining to create a powerhouse retaining wall company. The joining of these three businesses under the Twinside name brings together a wealth of experience going back 30 years, as well as the best products on the market. The result is unparalleled industry expertise coupled with premium Australian-made products and outstanding service for our clients. We pride ourselves on offering innovative solutions and customised options to suit our clients’ unique needs.

Why Twinside Retaining?

50 Years Experience

Our wealth of industry knowledge, gained over half a century in business, means you can rest assured that our product quality and service is unparalleled.

Premium Quality

Our retaining walls and posts are Australian designed and manufactured to to the highest possible standards and are guaranteed to withstand WA’s tough environment.

Innovative Solutions

Our experience, constant research and highly skilled engineering team combine to provide innovative solutions to the biggest and most complex retaining wall projects.

Customised Options

We work closely with our clients to design, manufacture and install fully customised retaining wall and fencing solutions.

Exceptional Service

At Twinside Retaining we pride ourselves on providing outstanding service, which is why some of the biggest names in the industry have relied on us to supply their retaining wall needs for 50 years.


Where can I use Twinside Retaining Walls?

Our retaining walls can be used in a wide variety f settings and for different purposes:

  • Commercial, industrial and residential projects
  • Retaining garden beds
  • Terracing on steep slopes
  • Garden edging
  • Retaining in limited space
  • Steps and ramps
  • Replacing termite-infested sleepers
What colours and designs do Twinside retaining walls come in?

Our retaining wall panels come in a variety of textures and colours. Textures available are limestone, smooth and slate, while you can choose from our neutral charcoal, cream and grey colour palette.

How strong are Twinside retaining walls?

Our retaining walls are manufactured to the strictest Australian Standards. The industry hardness rating standard is 40 MPa, which is 50 per cent harder and stronger than most other retaining wall systems in Perth. 

Can I DIY install my retaining wall?

Absolutely. Our retaining wall systems are designed to be easy for the DIYer to install. Our posts and panels are lightweight and we will deliver the directly to where you intend to build your wall. However, if you prefer, our expert installers can do the job for you.