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Back to Tree grates

Zen Collection

Load class

  • Pedestrian application only

Compliance

  • Americans with Disabilities Act (ADA)

Materials

  • 95% natural aggregates
  • 30% recycled materials
  • Reinforced with steel frames

Formats

  • 1 variant
  • 16 colours
  • Custom options
Request a quote

Zen Collection

A naturally resilient engineered stone finish—and a timeless design that works in harmony with blockwork and sidewalks.

Our Zen Collection is all about clean lines, contemporary style, and maximum versatility. Like all ADA-compliant tree grates, it has unbeatable load-bearing capabilities and a naturally non-slip, fade-resistant surface. Choose from a range of colours and textures, or—personalise your urban hardscaping project even further with a custom tree grate design. These tree grates were designed as part of our collaboration with the award-winning, visionary design studio, Rudolph Schelling Webermann (RSW©).

ZEN1500TG-SQ30 See all variants

ZEN1500TG-SQ30 See all variants

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Composition

<1% crystalline silica

We’ve replaced minerals like quartz with safer composite materials. Every engineered stone tree grate now has less than 1% silica and meets Australian approval standards.

95% natural aggregates

Every tree grate is made from 95% natural aggregates and only 5% hybrid polymers. This combination makes our tree grating more sustainable, more durable, and more natural-looking.

30% recycled materials

Every Jonite tree grate is made with at least 30% recycled materials. Any excess steel or stone that doesn’t meet our production standards is repurposed for use in future projects.

Reinforced with steel frames

We strengthen our stone tree grates with treated steel frames, ensuring they’re as robust as cast iron alternatives. By reducing our steel usage by 80%, we’ve also cut our carbon footprint by 16 times.

Specifications

ADA-compliant decorative tree grates. Sustainable, flexible and designed to last a lifetime.

Request a quote
01

Approved worldwide

All the materials in our grating products meet the latest global safety standards. This includes the new legislation that applies to products containing crystalline silica.

02

Americans with Disabilities Act (ADA) compliant

Jonite’s ADA-compliant tree grates are certified for use in hospitals, clinics, and public areas. This means that wheelchair users can navigate seamlessly around the grills. 

03

Flexible + future-proof

All our decorative grates are compatible with any tree type. Some even have inner rings that can be removed as the tree trunk expands over time.

04

Light ports + sockets

All our tree grate designs can be adapted to include sockets or light ports so the trees can become illuminated at night.

05

Fade-resistant

Unlike some natural stone decorative gratings, Jonite’s tree grates won’t discolour—no matter how many times they come into contact with rainwater.

06

Non-slip surface

The naturally matte, slip-resistant surface of our ADA-compliant tree grates meets the international safety classifications required for schools and hospitals.

07

Minimises trip hazards

With proper drainage and more space for roots to grow, our decorative grates help prevent tree roots from lifting paving slabs and obstructing walkways.

08

Low heat absorbency

Jonite tree grate covers absorb less heat than traditional metal and cast iron grates, helping to reduce urban warming in cities and support healthy tree growth.

Supporting docs 04 available
Jonite Product Catalogue pdf
Tree Grates CSI Specs docx
Sustainability Certificates pdf
Installation + Maintenance Guide pdf

Variants

Choose your variant

Request a quote
Measurements:

Colours

Pick from our standard finishes

Order samples
16 finishes
Sample texture showing the cool, light grey Pearl Mist engineered stone finish for modern architectural design. Sample texture showing the cool, light grey Pearl Mist engineered stone finish for modern architectural design.

Pearl Mist

Sample swatch of Moonstone reinforced stone texture, a light neutral grey for contemporary hardscapes. Sample swatch of Moonstone reinforced stone texture, a light neutral grey for contemporary hardscapes.

Moonstone

Sample swatch of Soft Moss reinforced stone texture, a subtle green shade for landscape integration. Sample swatch of Soft Moss reinforced stone texture, a subtle green shade for landscape integration.

Soft Moss

Sample texture showing the rich, red-brown Amberwood engineered stone finish for landscape applications. Sample texture showing the rich, red-brown Amberwood engineered stone finish for landscape applications.

Amberwood

Sample swatch of Canyon reinforced stone texture, a warm red color for landscape design elements. Sample swatch of Canyon reinforced stone texture, a warm red color for landscape design elements.

Canyon

Sample texture showing the light, sandy Dune engineered stone finish for exterior paving and grates. Sample texture showing the light, sandy Dune engineered stone finish for exterior paving and grates.

Dune

Sample texture showing the warm, earthy Desert Glow engineered stone finish for exterior paving. Sample texture showing the warm, earthy Desert Glow engineered stone finish for exterior paving.

Desert Glow

Sample texture showing the Terracotta reinforced stone finish, a durable reddish-brown for paving and grating. Sample texture showing the Terracotta reinforced stone finish, a durable reddish-brown for paving and grating.

Terracotta

Sample texture of the Silversand engineered stone finish, a durable, light beige for outdoor applications. Sample texture of the Silversand engineered stone finish, a durable, light beige for outdoor applications.

Silver Sand

Sample texture showing the Ironcloud reinforced stone finish, a neutral dark grey for durable hardscape grates. Sample texture showing the Ironcloud reinforced stone finish, a neutral dark grey for durable hardscape grates.

Iron Cloud

Close-up texture of the Fossil Grey reinforced stone finish, a textured medium grey for durable hardscaping. Close-up texture of the Fossil Grey reinforced stone finish, a textured medium grey for durable hardscaping.

Fossil Grey

Sample texture showing the rough, light grey Ashfall engineered stone finish for exterior hardscape products. Sample texture showing the rough, light grey Ashfall engineered stone finish for exterior hardscape products.

Ashfall

Sample texture showing the dark grey Graphite engineered stone finish for durable commercial grates. Sample texture showing the dark grey Graphite engineered stone finish for durable commercial grates.

Graphite

Sample texture showing the smooth, dark Nightshade engineered stone finish for aesthetic designs. Sample texture showing the smooth, dark Nightshade engineered stone finish for aesthetic designs.

Nightshade

Sample texture showing the rich, dark brown Espresso engineered stone finish for covers and blocks. Sample texture showing the rich, dark brown Espresso engineered stone finish for covers and blocks.

Espresso

Sample texture of Velvet Black stone, a smooth, deep charcoal finish for architectural products. Sample texture of Velvet Black stone, a smooth, deep charcoal finish for architectural products.

Velvet Black

Sample texture showing the cool, light grey Pearl Mist engineered stone finish for modern architectural design. Sample texture showing the cool, light grey Pearl Mist engineered stone finish for modern architectural design.

Pearl Mist

Sample swatch of Moonstone reinforced stone texture, a light neutral grey for contemporary hardscapes. Sample swatch of Moonstone reinforced stone texture, a light neutral grey for contemporary hardscapes.

Moonstone

Sample swatch of Soft Moss reinforced stone texture, a subtle green shade for landscape integration. Sample swatch of Soft Moss reinforced stone texture, a subtle green shade for landscape integration.

Soft Moss

Sample texture showing the rich, red-brown Amberwood engineered stone finish for landscape applications. Sample texture showing the rich, red-brown Amberwood engineered stone finish for landscape applications.

Amberwood

Sample swatch of Canyon reinforced stone texture, a warm red color for landscape design elements. Sample swatch of Canyon reinforced stone texture, a warm red color for landscape design elements.

Canyon

Sample texture showing the light, sandy Dune engineered stone finish for exterior paving and grates. Sample texture showing the light, sandy Dune engineered stone finish for exterior paving and grates.

Dune

Sample texture showing the warm, earthy Desert Glow engineered stone finish for exterior paving. Sample texture showing the warm, earthy Desert Glow engineered stone finish for exterior paving.

Desert Glow

Sample texture showing the Terracotta reinforced stone finish, a durable reddish-brown for paving and grating. Sample texture showing the Terracotta reinforced stone finish, a durable reddish-brown for paving and grating.

Terracotta

Sample texture of the Silversand engineered stone finish, a durable, light beige for outdoor applications. Sample texture of the Silversand engineered stone finish, a durable, light beige for outdoor applications.

Silver Sand

Sample texture showing the Ironcloud reinforced stone finish, a neutral dark grey for durable hardscape grates. Sample texture showing the Ironcloud reinforced stone finish, a neutral dark grey for durable hardscape grates.

Iron Cloud

Close-up texture of the Fossil Grey reinforced stone finish, a textured medium grey for durable hardscaping. Close-up texture of the Fossil Grey reinforced stone finish, a textured medium grey for durable hardscaping.

Fossil Grey

Sample texture showing the rough, light grey Ashfall engineered stone finish for exterior hardscape products. Sample texture showing the rough, light grey Ashfall engineered stone finish for exterior hardscape products.

Ashfall

Sample texture showing the dark grey Graphite engineered stone finish for durable commercial grates. Sample texture showing the dark grey Graphite engineered stone finish for durable commercial grates.

Graphite

Sample texture showing the smooth, dark Nightshade engineered stone finish for aesthetic designs. Sample texture showing the smooth, dark Nightshade engineered stone finish for aesthetic designs.

Nightshade

Sample texture showing the rich, dark brown Espresso engineered stone finish for covers and blocks. Sample texture showing the rich, dark brown Espresso engineered stone finish for covers and blocks.

Espresso

Sample texture of Velvet Black stone, a smooth, deep charcoal finish for architectural products. Sample texture of Velvet Black stone, a smooth, deep charcoal finish for architectural products.

Velvet Black

Sample texture showing the cool, light grey Pearl Mist engineered stone finish for modern architectural design. Sample texture showing the cool, light grey Pearl Mist engineered stone finish for modern architectural design.

Pearl Mist

Sample swatch of Moonstone reinforced stone texture, a light neutral grey for contemporary hardscapes. Sample swatch of Moonstone reinforced stone texture, a light neutral grey for contemporary hardscapes.

Moonstone

Sample swatch of Soft Moss reinforced stone texture, a subtle green shade for landscape integration. Sample swatch of Soft Moss reinforced stone texture, a subtle green shade for landscape integration.

Soft Moss

Sample texture showing the rich, red-brown Amberwood engineered stone finish for landscape applications. Sample texture showing the rich, red-brown Amberwood engineered stone finish for landscape applications.

Amberwood

Sample swatch of Canyon reinforced stone texture, a warm red color for landscape design elements. Sample swatch of Canyon reinforced stone texture, a warm red color for landscape design elements.

Canyon

Sample texture showing the light, sandy Dune engineered stone finish for exterior paving and grates. Sample texture showing the light, sandy Dune engineered stone finish for exterior paving and grates.

Dune

Sample texture showing the warm, earthy Desert Glow engineered stone finish for exterior paving. Sample texture showing the warm, earthy Desert Glow engineered stone finish for exterior paving.

Desert Glow

Sample texture showing the Terracotta reinforced stone finish, a durable reddish-brown for paving and grating. Sample texture showing the Terracotta reinforced stone finish, a durable reddish-brown for paving and grating.

Terracotta

Sample texture of the Silversand engineered stone finish, a durable, light beige for outdoor applications. Sample texture of the Silversand engineered stone finish, a durable, light beige for outdoor applications.

Silver Sand

Sample texture showing the Ironcloud reinforced stone finish, a neutral dark grey for durable hardscape grates. Sample texture showing the Ironcloud reinforced stone finish, a neutral dark grey for durable hardscape grates.

Iron Cloud

Close-up texture of the Fossil Grey reinforced stone finish, a textured medium grey for durable hardscaping. Close-up texture of the Fossil Grey reinforced stone finish, a textured medium grey for durable hardscaping.

Fossil Grey

Sample texture showing the rough, light grey Ashfall engineered stone finish for exterior hardscape products. Sample texture showing the rough, light grey Ashfall engineered stone finish for exterior hardscape products.

Ashfall

Sample texture showing the dark grey Graphite engineered stone finish for durable commercial grates. Sample texture showing the dark grey Graphite engineered stone finish for durable commercial grates.

Graphite

Sample texture showing the smooth, dark Nightshade engineered stone finish for aesthetic designs. Sample texture showing the smooth, dark Nightshade engineered stone finish for aesthetic designs.

Nightshade

Sample texture showing the rich, dark brown Espresso engineered stone finish for covers and blocks. Sample texture showing the rich, dark brown Espresso engineered stone finish for covers and blocks.

Espresso

Sample texture of Velvet Black stone, a smooth, deep charcoal finish for architectural products. Sample texture of Velvet Black stone, a smooth, deep charcoal finish for architectural products.

Velvet Black

More tree grates

Browse our other collections

View all collections
06 collections
Pyra Collection
  • 04 variants
  • 16 colours
  • Custom options
Oculus Collection
  • 04 variants
  • 16 colours
  • Custom options
Arcadia Collection
  • 01 variant
  • 16 colours
  • Custom options
Tessera Collection
  • 01 variant
  • 16 colours
  • Custom options
Breeze Collection
  • 01 variant
  • 16 colours
  • Custom options
Flusso Collection
  • 02 variants
  • 16 colours
  • Custom options

Customisation options

Collaborate with us on a custom tree grate design

Customisation options 03 available
01 Colour, design, size + texture
02 Lighting ports
03 Logos + branding

FAQ

Got questions? Ask away

01 / General

02 / Purchasing

03 / Delivery + shipping

04 / Installation + maintenance