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What sintered stone is

Sintered stone is made by compressing natural minerals under very high pressure and heat, without resin. The result is a dense, non-porous slab that resists heat, scratches, stains and UV light. That is why you see it on kitchen islands, outdoor kitchens and benches next to cooktops.

Sintered stone and porcelain are both excluded from the engineered stone ban when they contain under 1% crystalline silica and no resin. Ask your fabricator for the product's data sheet if you want to check.

Where sintered stone works best

  • Islands and waterfall ends: thicker slabs mean fewer joins on long runs
  • Outdoor kitchens: no fading in the Adelaide sun
  • Next to the cooktop: tolerates heat better than most surfaces
  • Splashbacks: one panel instead of tiles and grout

Who should cut it

Sintered stone is extremely hard, so it is cut with specialised tooling. Not every workshop is set up for it. When you request a quote, we send it to a fabricator who regularly works with sintered surfaces and can show completed jobs.

Cost

Sintered stone usually sits in a similar range to porcelain, from mid to premium depending on the brand and slab thickness. A full price breakdown is in our Adelaide price guide.

Frequently asked questions

What is the difference between sintered stone and porcelain?
Both are made from natural minerals under high heat and pressure, and the line between them is blurry. Sintered stone brands generally use more pressure and are made in thicker slabs (often 12 mm and 20 mm), which suits benchtops with fewer mitred joins. Porcelain slabs are often thinner.
Is Dekton sintered stone?
Dekton is a brand of ultra-compact surface made by a similar sintering process. Brand names are owned by their manufacturers. Your fabricator can quote on the specific brands they work with and confirm that the product is compliant with the 2024 ban.
Is sintered stone good for outdoor kitchens?
Yes. It is UV-stable, so colours don't fade, and it handles heat and weather well. That makes it a good fit for Adelaide alfresco and BBQ benches.
Does sintered stone scratch?
It is very scratch-resistant in normal use. Like any hard surface, it can chip at the edges if hit hard.

Ready for new benchtops?

Send your sizes or plans and get a written, itemised quote from a local Adelaide fabricator.