Horizontal Tree Grilles

The Arborsystem tree grilles are manufactured to an extremely high standard under rigorous quality controls.  The majority of our tree grilles are manufactured from cast ductile iron. However, we also offer a range of fabricated grilles which can be produced in mild or stainless steel. Our range of tree grilles can be made to suit any application. If they are going to be subject to exceptional loading, heavy duty frames will be required for the cast ductile grilles and the fabricated steel grilles will be manufactured from larger section material.

The standard finish is matt black polyester powder coated. This high quality finish is extremely durable. Any colour from the RAL range is available as an option. For extra protection on mild steel products zinc galvanising is standard, followed by a high quality coating to any RAL colour.

What is a Tree Grille?

Tree grilles provide rootball protection when planting in an urban landscape, like paved or concrete areas.

They protect the trees’ root system from urban traffic and soil compaction while still allowing for rainwater to pass through to maximise irrigation and urban drainage.

Castle

The Castle tree grille, allows specifiers to continue their choice of paving over the tree pit area.

Zeta

This range can be manufactured in almost any size to suit your designs.

Clyde

The Clyde tree grille is a premium square grille made from galvanised steel allowing light vehicle overrun.

Medway / Mersey

New 600mm square compact tree grille system.

​​Wyandotte Tree Grille

A tree grille with a spherical design.

Monza Tree Grille

A tree grille with a circular design.

​​Thames Tree Grille

A tree grille with an arched design.