Tree Grilles

Safe, durable surfaces around trees

Segmental grilles that protect soil and roots, while providing heel-safe access in busy public spaces.

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Why tree grilles matter

Tree pits in paved landscapes can be a hazard without proper covering. Grilles provide a stable, safe surface while allowing water, air and irrigation to reach the root zone.

Why choose GreenBlue tree grilles

  • Heel-safe patterns designed for high-footfall areas.
  • Ductile iron and steel options with high load capacity.
  • Removable inner rings to allow for trunk growth.
  • Resin- or stone-infill recessed grilles for seamless finishes.
  • Compatible with irrigation inlets, soil cells and root management systems.

Our tree grille range

Circular and square grilles - ArborGrille

Ductile iron or steel; segmental construction for easy handling.

  • Data sheet
  • CAD & BIM
  • Request Quote

Recessed grilles – ArborGrille Recessed

Flush infill with resin or stone for a seamless look around the tree pit.

  • Data sheet
  • CAD & BIM
  • Request Quote

Decorative and bespoke grilles – ArborGrille Design

Patterned and custom designs available to meet project aesthetics.

  • Data sheet
  • CAD & BIM
  • Request Quote

Where tree grilles fit

  • High-footfall streets, squares and plazas.
  • Retail and civic spaces requiring durable, heel-safe detailing.
  • Projects needing integrated irrigation, aeration or flow-through inlets.
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Proven in practice

Tree grilles from GreenBlue Urban are trusted in major urban projects, providing safe, durable surfaces while supporting tree health. 

Explore examples in our Case Studies Library.