Invisigrate™ Tree Grate

Paver Support Tree Grate

Invisigrate explainer scaled e1586800896911 Tree grate Citygreen

In situations where presentation is of highest importance, the Invisigrate™ pave-over grille tree grate is the answer. Designed by professionals, this invention allows the surrounding pavement to continue right up to the tree trunk. This method eliminates any trip or slip hazards pedestrians often encounter, and gives a clean style to the pavement. All the essential irrigation inlets, uplighters, and check points can still be incorporated into the pavement, with this sub-surface grille.


  • Heavy duty recessed tree grille
  • Allows specifiers to continue their choice of paving over the tree pit area
  • Built-in tree irrigation/ventilation inlets
  • Removable inner section allows for tree growth
  • Robust galvanised construction
  • Available in different sizes
  • Available to comply with regular load specifications


Product Specification

Product Code Dimension A Dimension B Dimension C
GLCA150 – Invisigrate™ Paver Tree Grate 1500mm/60in 1500mm/60in 127.5mm/5in opening
GLCA120 – Invisigrate™ Paver Tree Grate 1200mm/48in 1200mm/48in 127.5mm/5in opening
*Note: Product dimensions may change without notice. Please confirm with Citygreen at time of order placement.

“Great customer service, quick response times and a very in depth QA system with constant support.”

- Laura Wiesenekker, Project Engineer, Densford Civil -

“Citygreen is a very professional  business, and I found everything was great in terms of deliveries, product supply and information. It was all forthcoming and helped us to complete the project.”

- Keith Burns, Architect/Designer, Keith Burns Architect -

“Citygreen offered training and invaluable technical assistance during the works.”

- James Callan, Estimating Manager, Complex Co Pty Ltd -

“Our experience, in working with a Citygreen Design Studio was second to none. We found responses from the design studio to be very timely, and technically thorough. We went backwards and forwards a number of times, looking at different iterations of the design and, nothing was too much trouble to examine and explore different possibilities. I would highly recommend the Citygreen Design Studio to any future client considering using your services.”

- Sandra Smith, Principal Landscape Architect, City Of Monash -

“We are big on compliance on all projects, and the fact that their SmartCertify cloud platform covers all bases, and supports their 20 year warranties, is critical – especially that these pits are being installed under roadways and footpaths.”

- Johny Purkaystha, Civil Program Engineer, Central Coast Council -

"I reviewed all the previous projects that we have installed in the past couple years using your product and I can happily report back that we have 0% mortality in the soil cells, which is incredible!"

- Brendan Wilton, CEO, Trim Landscaping, Bedford, Canada -