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Back to Pool grates

Cobble Collection

Load class

  • Pedestrian application only

Suitable for

  • Indoor
  • Outdoor

Materials

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

Accessories

  • Grate tiles
  • Trimmers

Formats

  • 11 variants
  • 16 colours
  • Custom options
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Cobble Collection

Everything you’d expect from a modern pool grate. Contemporary design, built-in anti-slip and anti-corrosion properties, and an elegant engineered stone finish.

Cobble is a nod to our original design collection. Practical enough to work within a wide range of environments, and reinforced with a treated aluminium frame for maximum load-bearing performance, it’s the perfect example of timeless swimming pool grate design.

COBB250PG-25 See all variants

COBB250PG-25 See all variants

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Composition

<1% crystalline silica

Our composite formulation uses safer raw materials in place of substances like quartz. All of our engineered stone pool grates now contain under 1% silica and are certified for use in Australia.

95% natural aggregates

All our decorative pool grates are produced using a minimum of 95% natural aggregates and 5% hybrid polymers. The outcome is a more eco-friendly product with a natural look and a longer-lasting finish.

30% recycled materials

Every Jonite pool grate is produced with at least 30% recycled materials. Any surplus stone and aluminium that doesn't meet our rigorous quality standards is recycled and used in upcoming projects.

Specifications

High-performance decorative grating. Designed with safety, durability and versatility in mind.

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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

Toddler-safe design

We designed our decorative pool grates to be toddler-safe. As most of our grates feature small, narrow openings, there’s a lower risk of toddlers catching their toes. 

03

Fade-resistant

Unlike natural stone swimming pool grating, our pool grates have a water absorption rate of 0.5%. This means they won’t discolour—no matter how many times they come into contact with water.

04

Non-slip surface

Our engineered stone swimming pool grates have a naturally slip-resistant surface, making them safer to walk on in wet and humid areas.

05

Heat-resistant

With built-in heat resistance, our decorative pool grates are safer and more comfortable to walk on than traditional steel—even in the midday sun.

06

Corrosion proof

The corrosion-proof properties that come with engineered stonework means our swimming pool grating is designed to last—both indoors and out.

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

Variants

Choose your variant

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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 pool grates

Browse our other collections

View all collections
05 collections
Classic Collection
  • 16 variants
  • 16 colours
  • Custom options
Driftstone Collection
  • 11 variants
  • 16 colours
  • Custom options
Breeze Collection
  • 11 variants
  • 16 colours
  • Custom options
Tidal Collection
  • 11 variants
  • 16 colours
  • Custom options
Zen Collection
  • 11 variants
  • 16 colours
  • Custom options

Customisation options

Collaborate with us on a custom pool grate design

Customisation options 05 available
01 Colour, design, size + texture
02 Bespoke curves
03 Trimmer frames
04 Handhold trimmer frames
05 Lockable grates

Case studies

Explore our pool grate project portfolio

View all case studies

Aura Boca, Florida

Read more
Residential

Located at the intersection of Yamato Road and Congress Avenue in Boca Raton, Florida, Aura Boca is a contemporary residential development designed for both convenience and elevated living. Positioned near key office hubs and major transport links—including Interstate 95 and the Tri-Rail station—it offers effortless connectivity across the region. Residents enjoy easy access to premier lifestyle destinations such as Town Center, Mizner Park, Royal Palm Place, and Broken Sound, while also being minutes from pristine beaches and over ten nearby golf courses. Combining urban accessibility with resort-style leisure, Aura Boca offers a vibrant yet relaxed approach to modern living.

FAQ

Got questions? Ask away

01 / General

02 / Purchasing

03 / Delivery + shipping

04 / Installation + maintenance