Rainbow’s tree grilles protect the complex root system whilist adding character. Where Tree Protectors are placed in paved or concreted areas; Rainbow’s aesthetically pleasing grilles prevent compaction to the surrounding soil. The grilles are supplied in four pieces and are manufactured in a specially formulated SG iron making them effectively shatterproof, unlike most other cast iron products on the market.
Available in three different sizes they are supplied as standard with a black painted finish.
Black polymer coated option now available.
Provision for water irrigation is now available on the 1m and 1.2m square grilles.