ARBORGREEN says its Clyde Tree Grille is now available in stainless steel or galvanised finish, to suit a variety of tree pit sites.
The company says up lighters, or watering inlets, can be incorporated into the design of the grilles.
Arborgreen says the next generation Root Director, the RDV750 Root Management System, is also available in Australia. Root Directors are a proven way of directing tree roots downwards to protect valuable infrastructure and pavements.
The RDV750 is said to use advanced moulding technology to produce a very rigid structure from High Density Polyethylene Polymer, the same inert material used to manufacture Arborgreen linear root barriers Rootstop and ReRoute.
The new products is designed to be used with RC120 Rootcells to maximise the available rooting volume in areas where the treepit opening needs to be kept to a minimum or where proximity to curbs and pavements requires root systems to be diverted down.