Square tree grilles

Well designed grilles enable the tree to receive natural water, prevent surrounding soil from being compacted and add architectural flair to the paved surface. Designs vary to function best under different circumstances. Fine mesh grilles are offered where minimum change to the surface is needed. They will retain planting material and mulches but allow the free passage of pushchairs, wheelchairs, supermarket and shopping trolleys.

1001
1002 – Sunburt square gille
1003 1004
1005 1005q

1006 – Greenwich grille
1007
Sunburst square
1008 1009
1010
Tree grille availability and dimensions
Outside dimensions across flats in mm
800 900 1000 1200 1400 1500 1600 1800 2000 2250
1001 500 600
1002 440 440 440 440 440 440
1003 600 600 600
1004 425 425 425 425 460
1005 500 500 600 600
1005q 465
1006 400 600 600 600 600
1007 600 600 600 1020
1008 500 500
1009 600
1010 440 600 600
Inside dimension across flats or diameter in mm

Designs 1001 to 1010 used with a medium duty frame will take vehicle overrun up to 6.5 tonnes SMWL (for occasional traffic only). With a heavy duty frame vehicular overrun weights are up to 11.5 tonnes SMWL (for occasional traffic only).