Cumulus Grey Sintered Stone
Cumulus Grey sintered stone delivers the raw, textured appeal of concrete in a surface that requires none of the upkeep. The cool grey tones and concrete-effect finish bring an industrial edge to contemporary interiors, without the porosity, sealing, or maintenance that real concrete demands.
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.
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
Cumulus Grey Sintered Stone
Related products
Related Products
Dover White sintered stone showcases a delicate interplay of grey swirls and soft veining set against an ivory white background, capturing a sense of natural luxury while delivering the practical performance modern living demands. This 12mm slab brings ethereal, crystalline beauty to any interior.
The visual effect is mesmerising. Soft grey swirls drift across the ivory backdrop like wisps of cloud, creating intricate patterns and gentle tonal contrasts that feel both organic and refined. Unlike heavily veined stones that demand attention, Dover White offers sophisticated subtlety, a beauty that reveals itself gradually and never overwhelms the space.
The 12mm format handles benchtops, flooring, and wall cladding with ease. Resistant to staining, scratching, heat, and chemicals, and never needs sealing. No anxiety about spills, no special cleaning products needed.
Best For: Kitchen benchtops, bathroom vanities, splashbacks, feature walls, flooring, commercial applications
Dover White pairs beautifully with both contemporary and classic interiors. It complements warm timber cabinetry, crisp white joinery, brushed nickel or chrome fixtures, and virtually any colour palette from soft neutrals to bold accents.
Visit our Sydney or Newcastle showroom to see the Dover White sintered stone slab in person and find the right fit for your project.
Grigio Alexis’s sintered stone draws the eye immediately. A soft ivory canvas layered with bold grey and earthy veining, this 12mm slab has the kind of natural movement and tonal depth that makes large format applications genuinely impressive.
Brown and cream tones weave through the ivory backdrop in a pattern that feels both structured and organic. It works hardest on feature walls and kitchen islands, where the full scale of the veining can be appreciated. In smaller applications, it adds richness without crowding the space.
This 12mm slab needs no sealing, no special care, and no compromise. Resistant to heat, staining, and scratching, it handles busy kitchens and commercial environments without showing it.
Best For: Feature walls, kitchen benchtops, bathroom vanities, splashbacks, flooring, exterior cladding
See the Grigio Alexis sintered stone slab in person at our Sydney or Newcastle showroom before you decide.
Sivas sintered stone brings warm beige and cream tones to the surface in a finish that feels natural, grounded, and quietly sophisticated. This 12mm slab has the kind of understated warmth that works across a wide range of interiors without ever feeling like a compromise.
The subtle natural movement across the beige base gives Sivas a textured, organic quality. It sits comfortably alongside timber joinery, warm-toned cabinetry, and natural materials, contributing to the overall palette rather than competing with it. Equally well suited to residential and commercial applications, where a reliable neutral is the foundation of the design.
Resistant to heat, staining, and scratching, with no sealing required and no ongoing maintenance to think about.
Best For: Kitchen benchtops, bathroom vanities, splashbacks, feature walls, flooring, exterior cladding
Visit our Sydney or Newcastle showroom to see the Sivas sintered stone slab in person and find the right fit for your project.
Marfil sintered stone brings a warm, creamy tone to any space with a quiet confidence that works indoors and out. This 12mm slab sits in that classic neutral territory where nothing clashes, and everything complements, making it one of the more naturally versatile choices in the sintered stone range.
The warmth in Marfil comes from the stone itself rather than bold pattern or dramatic veining. It is a surface that relies on tone and texture to do the work, and it does it well. Particularly effective in sun-filled spaces where the creamy base picks up natural light and holds it through the day.
Resistant to heat, staining, and scratching, with zero sealing required. Equally suited to interior and exterior applications without any drop in performance.
Visit our Sydney or Newcastle showroom to see the Marfil Grey sintered stone slab in person and find the right fit for your project.






