Riviere Square Hole Tree Grille is a cast iron square tree grille designed to protect tree roots in urban environments, allowing water and air to reach the soil. Customisable with irrigation holes, with a mild steel frame and security clamps as standard. Standard finish is black, with other colours available on request.

  • Cast iron square grille for tree root protection in public spaces

  • Customisable with irrigation hole options

  • Supplied with mild steel frame and anti-theft security clamps

  • Standard black coating, other colours possible

  • Available in medium or heavy duty frame

  • Internal aperture diameter of 500mm for tree growth

Applications

  • Urban streetscapes

  • Pavements and pedestrian zones

  • Parks and landscaped public areas

  • Commercial developments

  • School grounds

  • Town centre regeneration projects

Dimensions

  • Grille size: 1200mm x 1200mm

  • Internal aperture diameter: 500mm

  • Weight: 144kg

Installation

Secured into a concrete base by bolting or sinking tangs into wet concrete, grille fixed to frame with anti-theft clamps

Materials

  • Cast iron grille

  • Mild steel frame

Colours

Standard black, other colours on request