SINTERRA SURFACES - EST. AUSTRALIAPremium surfaces, sourced globally for remarkable Australian spaces.
Explore our curated collection of engineered quartz, soft stone and sintered stone, selected for considered residential, commercial and retail projects.
. Crafted to inspire . Built to last
. Crafted to inspire . Built to last
SPECIALISED MATERIALSThe Right Surface for Every Project
Engineered Quartz
Refined, durable surfaces designed for the demands of everyday living.
Sintered Stone
High-performance surfaces designed for sophisticated indoor and outdoor applications.
Soft Stone
Lightweight, flexible stone surfaces created for walls, cabinetry and architectural details.
EXPLORE BY LOOKFind a feeling, then a surface.
Warm Neutrals
Bold Veining
Soft Movement
Punchy Pigments
Dark & Dramatic
BE INSPIREDDesign without limits.
Discover trend insights, practical guidance, and premium stone surfaces engineered for lasting performance — working together to take you from concept to beautifully crafted, timeless spaces.
“Every step of the process was seamless, and it finally feels like the home I’ve always imagined.”
NEW IN RANGEFeatured Products
Product: Engineered Quartz Stone
Finish: Matte Leather Touch
Size: 1600mm × 3200mm × 20mm
Use: Indoor
Range: Premium
Minimum Order: 3 Slabs
Description: Black Lava is a bold engineered quartz featuring deep black sand-wash tones with subtle movement for a rich, textured finish. Finished in a Premium Leather Touch texture, it offers a smooth matte feel with a refined, modern aesthetic. Durable and striking, it’s ideal for benchtops, vanities, feature walls, and statement interiors.
Price is per slab and excludes GST. GST is calculated at checkout. Minimum order quantities apply. Price includes supply to our Sydney warehouse only. Delivery beyond our Sydney warehouse, fabrication and installation are not included.
Product: Sintered Stone
Finish: Matte
Size: 1600mm × 3200mm × 12mm
Use: Indoor and Outdoor
Range: Platinum
Minimum Order: 3 Slabs
Description: Italian Volcanic Rocks is a platinum sintered stone inspired by weathered volcanic landscapes, with rich bronze and soft black tones. Its Matte finish enhances its natural depth and texture, while its Platinum-grade durability makes it suitable for indoor and outdoor applications.
Price is per slab and excludes GST. GST is calculated at checkout. Minimum order quantities apply. Price includes supply to our Sydney warehouse only. Delivery beyond our Sydney warehouse, fabrication and installation are not included.
Product: Pure Soft Stone
Size: 3160mm × 1180mm
Thickness: 7–10mm
Use: Indoor and Outdoor
Minimum Order: 5 Sheets
Description: Desert Stone – Beige is a warm, earthy soft stone featuring soft tonal variation and natural texture for a calm, sun-washed finish. Its understated elegance makes it ideal for both contemporary and timeless spaces.
Flexible and designed to curve seamlessly around surfaces, it creates fluid architectural forms with a refined finish. Suitable for indoor and outdoor use, it’s perfect for walls, feature areas, alfresco spaces, and seamless indoor–outdoor transitions.
Price is per sheet and excludes GST. GST is calculated at checkout. Minimum order quantities apply. Price includes supply to our Sydney warehouse only. Delivery beyond our Sydney warehouse, fabrication and installation are not included.
Product: Engineered Quartz Stone
Finish: Full Body Print – Polished or Matte
Size: 1600mm × 3200mm × 20mm
Use: Indoor
Range: Platinum
Minimum Order: 3 Slabs
Description: Volcano Sand is a premium engineered quartz inspired by natural sandstone dolomite, featuring warm sandy tones and soft mineral variation for an earthy, refined finish. With a Full Body Print design, it offers seamless natural depth and is ideal for benchtops, vanities, splashbacks, feature walls, and warm contemporary interiors.
Price is per slab and excludes GST. GST is calculated at checkout. Minimum order quantities apply. Price includes supply to our Sydney warehouse only. Delivery beyond our Sydney warehouse, fabrication and installation are not included.
Product: Sintered Stone
Finish: Polished
Size: 1600mm × 3200mm × 12mm
Use: Indoor and Outdoor
Range: Platinum
Minimum Order: 3 Slabs
Description: New Sapphire is a premium sintered stone featuring rich sapphire blue and soft grey tones with striking black veining. Its Polished finish enhances the depth and vibrancy of the surface. Part of the Platinum Range, it is suitable for indoor and outdoor applications.
Price is per slab and excludes GST. GST is calculated at checkout. Minimum order quantities apply. Price includes supply to our Sydney warehouse only. Delivery beyond our Sydney warehouse, fabrication and installation are not included.
OUR STORYSinterra Surfaces is an Australian, family-owned company. We source premium engineered quartz, soft stone and sintered stone from trusted overseas partners — closing the gap between global craftsmanship and local projects, with honest access and considered curation.
Not sure which surface is right?
Order samples to inspect the materials in person, or reach out to our team to discuss your project.