Education Material

Root Barrier is a Australian owned and operated company. We specialize in root control barriers and have been leading the development and manufacture of Root Barriers for Australian conditions since 1992.

Root barrier is a waterproof flexible cutoff wall which will help stabilize moisture in reactive clay under structures. Our web site gives a detailed presentation of how and why root barrier works.

Root Barrier has a quality product suitable for placement in :

• New or existing roadway construction.
• Protection of concrete paths and pipes etc.
• Arboricultural separation of root groups.
• Landscaping applications, sporting fields & gardens.
• Remedial jobs to allow rehydration of reactive clays.

Matric suction, what is it?