Stone Grey Sintered Stone
Stone Grey sintered stone delivers a subtle natural grey finish that brings depth and sophistication to any interior without competing with the design around it. This 12mm slab has a quiet confidence to it, sitting comfortably within almost any colour palette and bringing out the best in the materials alongside it.
The natural grey tone works as both a foundation and a complement. Light cabinetry feels crisper against it, warm timbers feel richer, and darker accents feel more considered. Stone Grey is the kind of surface that makes everything around it look better without drawing attention to itself.
Resistant to heat, staining, and scratching, and never needs sealing. A low-maintenance surface that holds its finish for the long term.
Best For: Kitchen benchtops, bathroom vanities, splashbacks, feature walls, flooring, exterior cladding
Visit our Sydney or Newcastle showroom to see the Stone Grey sintered stone slab in person and find the right fit for your project.
Visit our stone slab gallery
SYDNEY
- 22 Reservoir Avenue, Greenacre NSW 2190
- 02 9817 0037
- info@avantstone.com.au
NEWCASTLE
- Unit 1, 8 Arunga Dr Beresfield NSW 2322
- 02 8321 0742
- newcastle@avantstone.com.au
Porcelain Slabs
Stone Grey Sintered Stone
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The dramatic colour palette makes Arabescato Rosalia a natural choice for statement applications. Feature walls, kitchen islands, and bathroom vanities all benefit from the visual depth this 12mm slab brings to a space. It commands attention without needing anything around it to do the heavy lifting.
The 12mm format handles benchtops, flooring, and wall cladding with ease. Resistant to staining, scratching, heat, and chemicals, and never needs sealing. Suited to both residential and commercial environments without compromise.
Best For: Feature walls, kitchen benchtops, bathroom vanities, splashbacks, flooring, commercial applications
Visit our Sydney or Newcastle showroom to see the Arabescato Rosalia sintered stone slab in person and explore how it could work in your project.
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The muted grey palette makes Antalya practical across a range of applications. It sits comfortably alongside warm timbers, cool-toned cabinetry, and natural materials without competing for attention. The result is a calm, considered aesthetic that lets the space breathe.
The 12mm format handles benchtops, flooring, and wall cladding with ease. Resistant to staining, scratching, heat, and chemicals, and never needs sealing. A surface that performs as well outdoors as it does in the kitchen.
Best For: Flooring, wall cladding, kitchen benchtops, bathroom vanities, splashbacks
Visit our Sydney or Newcastle showroom to see the Antalya sintered stone slab in person and find the right fit for your project.
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The effect is convincing and considered. Cumulus Grey sits comfortably in modern kitchens, commercial fitouts, and architectural interiors where a clean, utilitarian aesthetic is the goal. It lets the design do the talking without drawing attention to itself.
The 12mm format handles benchtops, flooring, and wall cladding with ease. Resistant to staining, scratching, heat, and chemicals, and never needs sealing. A surface that performs as well outdoors as it does in the kitchen.
Best For: Kitchen benchtops, bathroom vanities, splashbacks, feature walls, flooring, exterior cladding
Visit our Sydney or Newcastle showroom to see the Cumulus Grey sintered stone slab in person and find the right fit for your project.
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The satin finish is what sets Calacatta Luxe apart. It picks up light gently rather than bouncing it back, allowing the gold and grey veining to shift and move depending on the time of day. Morning light draws out the warmth of the gold. Cooler light in the evening lets the grey take over. It is a surface that looks different every time you walk past it.
Resistant to heat, staining, and scratching, with zero sealing required. A surface built for heavy use, indoors and out.
Best For: Kitchen benchtops, bathroom vanities, splashbacks, feature walls, flooring, exterior cladding
The Calacatta Luxe slab is available to view at our Sydney or Newcastle showroom. The satin finish, in particular, needs to be seen under real light.






