URBAN TREES AND ROOT CONTROL Dimensions 1,200mm x 1,200mm square. Opening size - 440mm Ø Material Grade 250 Cast Iron Standard Finish One coat metal primer. One coat weathershield rust resistant paint system applied in most RAL or BS colours. Irrigation Holes We can supply tree grilles with irrigation holes and covers in order to give access to the irrigation of the tree root system Supporting Frames We recommend supporting frames to be used with all cast iron tree grilles. The ASF002 Steel Frame is the correct frame for use with the Cloverdale Tree Grille. (Purchased separately) Security Clips Security clips are available to prevent unauthorised removal of the tree grill segments and to further increase the system rigidity COVERDALE TREE GRILLE SPECIFICATIONS ASF310 Frame to suit: ASF002 Dimensions 1,185mm Ø. Opening size - 450mm Ø Material Grade 250 Cast Iron Standard Finish One coat metal primer. One coat weathershield rust resistant paint system applied in most RAL or BS colours. Irrigation Holes We can supply tree grilles with irrigation holes and covers in order to give access to the irrigation of the tree root system Supporting Frames We recommend supporting frames to be used with all cast iron tree grilles. The ASF001 Steel Frame is the correct frame for use with the Littondale Tree Grille. (Purchased separately) Security Clips Security clips are available to prevent unauthorised removal of the tree grill segments and to further increase the system rigidity LITTONDALE TREE GRILLE SPECIFICATIONS ASF313 Frame to suit: ASF001 17 HOTLINE 1300 866 367  EMAIL sales@stratagreen.com.au  WEB STRATAGREEN.COM.AU