Cobble Collection
Load class
- Pedestrian application only
-
Suitable for
Materials
Accessories
Formats
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.
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.
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.
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.
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.
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.
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.
Corrosion proof
The corrosion-proof properties that come with engineered stonework means our swimming pool grating is designed to last—both indoors and out.
Variants
Choose your variant
COBB250PG-25
- Open Area
- 28%
- Size
- 250 x 600 x 25 mm
- Open Area
- 26%
- Size
- 400 x 400 x 25 mm
- Open Area
- 16%
- Size
- 250 x 300 x 25 mm
COBB300PG-25
- Open Area
- 29%
- Size
- 300 x 600 x 25 mm
- Open Area
- 29%
- Size
- 450 x 450 x 25 mm
- Open Area
- 17%
- Size
- 300 x 300 x 25 mm
HH55-55
- Suitable for
- all models
- Size
- 55 x 600 x 55 mm
HH80-30
- Suitable for
- all models
- Size
- 80 x 600 x 30 mm
HH85-35
- Suitable for
- all models
- Size
- 85 x 600 x 35 mm
PC200-15
- Suitable for
- all models
- Size
- 200 x 600 x 15 mm
PC300-15
- Suitable for
- all models
- Size
- 300 x 600 x 15 mm
LTRIM600PG-25
- Suitable for
- 25mm grates
- Size
- 42 x 600 x 35 mm
STR40-25
- Suitable for
- 25mm grates
- Size
- 40 x 600 x 40 mm
GRT400PG-25
- Suitable for
- 25mm grates
- Size
- 400 x 400 x 25 mm
GRT500PG-25
- Suitable for
- 25mm grates
- Size
- 500 x 500 x 25 mm
Colours
Pick from our standard finishes
Pearl Mist
Moonstone
Soft Moss
Amberwood
Seafoam
Canyon
Dune
Desert Glow
Silver Sand
Iron Cloud
Fossil Grey
Ashfall
Graphite
Nightshade
Espresso
Velvet Black
Pearl Mist
Moonstone
Soft Moss
Amberwood
Seafoam
Canyon
Dune
Desert Glow
Silver Sand
Iron Cloud
Fossil Grey
Ashfall
Graphite
Nightshade
Espresso
Velvet Black
Pearl Mist
Moonstone
Soft Moss
Amberwood
Seafoam
Canyon
Dune
Desert Glow
Silver Sand
Iron Cloud
Fossil Grey
Ashfall
Graphite
Nightshade
Espresso
Velvet Black
More pool grates
Browse our other collections
Customisation options
Collaborate with us on a custom pool grate design
Case studies
Explore our pool grate project portfolio
Aura Boca, Florida
Read moreLocated 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.
Oasis Kai Tak, Hong Kong
Read moreLocated in the revitalized Kai Tak district of Hong Kong, Oasis Kai Tak redefines serene living within a dense urban fabric. Designed as a green sanctuary for modern families, this luxury condominium development dedicates nearly one-third of its site to lush landscaped areas—seamlessly blending city life with nature. Oasis Kai Tak is not simply a response to urban pressure; it reflects Hong Kong’s evolving aspirations toward liveability, sustainability, and design excellence. It stands as a new model for vertical green living in the city, where density meets tranquillity, and where nature is not a backdrop—but an integral part of everyday life.
