Where to Source Sintered Stone Slabs in Australia — Sydney, Perth & Melbourne

You can source sintered stone slabs in Australia directly from Asetica, a trade-only supplier that holds local stock in Sydney (Padstow) and Perth (Subiaco), with a South Melbourne showroom opening soon. Slabs are held in a 3200mm x 1600mm format in 12mm and 20mm thicknesses, from $160 per square metre, and in-stock slabs can be collected the same day you order. If you're a stonemason, cabinet maker, builder, architect or interior designer working on projects in NSW, VIC or WA, local stock removes the shipping delays and lead-time risk that come with importing large-format stone from overseas.

Here's the thing: Australian trade professionals need reliable local stock. Project timelines depend on it. The alternative — waiting weeks for international freight — puts your schedule at risk and adds cost you can't pass on to the client.

This guide covers where to source sintered stone slabs in Australia, how same-day collection works, what slab formats are available, and how to set up trade account access. You'll also see how local stock eliminates project delays and what performance standards you can specify for high-traffic commercial venues.

Want to inspect the range before you specify? Visit our Sydney showroom or Perth showroom, or request complimentary samples posted to your address anywhere in Australia. View the Collection →

Why Are Australian Stonemasons Switching to Sintered Stone?

The engineered stone prohibition in Australia from July 2024 removed the most common benchtop material from the market. Engineered stone products are no longer available for supply, fabrication, or installation. The NSW engineered stone prohibition starting July 2024 and the ACT Government fact sheet on engineered stone ban both confirm the ban applies nationally. Standards Australia on engineered stone ban and silicosis explains the public health reasoning behind the change — high crystalline silica content in engineered stone created occupational health risks for fabricators.

Sintered stone is excluded from the engineered stone ban because it contains no resin — the ban targets resin-bound composites, not fired stone surfaces — which makes it one of the few large-format benchtop materials a fabricator can legally supply and install after 1 July 2024. One important point for fabricators: being excluded from the ban does not make the material silica-free. Sintered stone contains crystalline silica, and cutting, grinding or polishing it generates respirable dust, so the crystalline-silica work health and safety controls in force from 1 September 2024 — wet processing, on-tool dust extraction and P3 respiratory protection — still apply. Once installed and left undisturbed, the finished surface poses no silica risk. On performance, sintered stone is highly resistant to staining, etching and scratching under normal use, withstands direct cookware heat, and stays colourfast because it contains no organic pigments, which makes it suitable for outdoor kitchens and alfresco areas where natural stone would fade.

Asetica supplies sintered stone to stonemasons and cabinet makers across Perth, Sydney, and Melbourne. The material is manufactured by Asetica's European partner, which has produced sintered stone since 2007. All products are supplied under the Asetica brand. Relative density sits at 2.4–2.5 g/cm³, and the material is non-flammable. Like all stone surfaces, it should not be subjected to heavy point impact, but it is specified for demanding, high-traffic environments.

How Do You Access Same-Day Collection for Your Projects?

Stonemasons working to tight construction schedules need material the same day they order it. Asetica holds stock in Australian warehouses. When a slab is in stock, you collect it the same day. Lead time depends only on when you pick it up — not on international shipping schedules or freight delays.

Same-day collection works like this: you check stock availability by calling 1300 161 388, confirm the slab you need is available, and arrange collection from the nearest warehouse. Subiaco handles Perth projects. Padstow handles Sydney. South Melbourne will handle Melbourne projects once the showroom opens. All three locations hold stock in the 3200mm x 1600mm format in both 12mm and 20mm thicknesses.

This matters because Australian trade professionals face project deadlines that don't allow for weeks of freight delays. A kitchen island bench job in Caringbah or an outdoor kitchen in Subiaco can't wait six weeks for a container from overseas. Local stock means you control the timeline.

Asetica supplies trade accounts only — architects, builders, stonemasons, cabinet makers, and interior designers. It does not sell direct to homeowners. That keeps the supply chain simple and keeps pricing consistent for professionals who specify and install materials regularly.

Where Can You Inspect Materials Before Specifying in Sydney, Melbourne and Perth?

You need to see the material before you specify it. Surface texture, colour consistency, and slab scale matter when you're quoting a job. Asetica operates showrooms at 55 Salvado Road, Subiaco 6008 (Perth) and at 101 Fairford Rd, Padstow, NSW (Sydney). A South Melbourne showroom is opening soon to serve VIC projects, located directly opposite the icon Chapel Street.

Showroom access lets you inspect slab thickness, edge profiles, and colour options in person. You can check how the surface handles light, whether the pattern works at full slab scale, and how different thicknesses look in different applications. That's critical when you're specifying a waterfall island or a large benchtop run where slab joins will be visible.

What most people miss: sintered stone looks different at full scale than it does in a sample chip. A small sample might show a busy pattern that works perfectly when scaled up to 3200mm x 1600mm. Or a subtle pattern might disappear at full scale. Showrooms let you make that call before you commit to the material.

The showrooms also stock samples of Asetica's full range. That includes Essential Gold 20mm — the material specified for The Willarong at Caringbah Bowls Club, a $70 million redevelopment by developer Landmark Group. Essential Gold was chosen for the restaurant and bar because it handles stains, scratches, and heat across a 5+ metre bar top with intricate detailing. That venue handles tens of thousands of visitors per year, so the material needed to perform in a high-traffic commercial environment.

What Slab Formats Are Available for Large Commercial Projects?

Asetica supplies slabs in 3200mm x 1600mm format. That's larger than standard porcelain tile sizes and eliminates the need for multiple joins on most benchtop runs. You get a single slab for a standard kitchen island bench or a bar top up to 3.2 metres. For longer runs, you join slabs with a mitre or book-match the pattern.

Two thicknesses are available: 12mm and 20mm. The 12mm thickness suits standard benchtop applications where the slab sits on a substrate. The 20mm thickness handles outdoor applications, pedestals, and structural installations where the slab needs to span without a full substrate underneath.

Here's why that matters: large format slabs reduce fabrication time. Fewer joins means less cutting, less polishing, and less time on the CNC machine. That keeps your labour cost down and your margin up. For commercial projects like the Caringbah Bowls Club fitout, large format slabs also mean fewer visible joins across high-traffic surfaces where joins are weak points for wear and tear.

The 3200mm x 1600mm format also works for vertical applications. Kitchen splashback ideas often call for full-height backsplashes with no horizontal join. A single slab at 3200mm height covers most residential ceiling heights. That gives you a continuous surface from benchtop to ceiling with no join line.

How Does Local Stock Eliminate Project Delays?

Importing large-format stone adds weeks to your project timeline — ocean freight from Europe, customs clearance and inland transport all stack up before a slab reaches site, and any hold at the port pushes your schedule back. When something goes wrong, your project waits.

Local stock removes that risk. Asetica holds inventory in Australian warehouses. When you need a slab, you collect it the same day if it's in stock. No waiting for freight. No customs delays. No risk that a shipping delay pushes your installation date back and exposes you to penalty clauses in your contract.

But there's a catch: local stock only works if the material you need is actually in the warehouse. Asetica's range covers the most common colours and finishes, but if you're specifying a custom colour or a low-volume finish, you'll need to check availability before you quote the job. Call 1300 161 388 to confirm stock before you lock in your material choice.

This is particularly important for outdoor kitchens in Perth or Sydney where UV resistance is critical. Sintered stone handles UV exposure without fading because it contains no organic pigments. Natural stone can fade or discolour under harsh Australian sun, especially in outdoor kitchens where the surface is exposed year-round. Having local stock of UV-resistant material means you're not waiting weeks for an import when the client's outdoor kitchen is due for handover.

What Performance Standards Can You Specify for High-Traffic Venues?

Commercial projects require material specs that go beyond residential durability. The Willarong at Caringbah Bowls Club specified Asetica Essential Gold 20mm for its restaurant and bar because the venue needed scratch, stain, and heat resistance across a 5+ metre bar top handling tens of thousands of visitors per year. That's a high-traffic environment where material failure would cost tens of thousands in replacement and lost revenue during closure for repairs.

Sintered stone from Asetica has a relative density of 2.4–2.5 g/cm³ and is non-flammable, which matters for commercial kitchens where fire ratings are part of building compliance. It is highly resistant to scratching and staining under normal use and withstands direct heat from cookware.

The real question is: what happens when you drop a heavy glass or knock a metal tray into the edge? Like all stone surfaces, sintered stone should not be subjected to heavy point impact. A sharp blow to an unsupported edge can chip the material. That's not unique to sintered stone, natural stone, porcelain and even engineered stone all have the same limitation. The difference is that sintered stone is specified for demanding, high-traffic environments where daily wear matters more than occasional impact.

For architects and interior designers specifying materials for commercial fitouts, this means you can specify sintered stone for high-use surfaces like bar tops, reception desks, and communal tables where scratch and stain resistance are critical. But you'll want to detail edge protection or specify thicker edges where impact is likely.

Compliance note: the NSW government on non-conforming building products provides official information on product compliance in NSW. The SA Government guide to building product conformity offers guidance on ensuring materials meet Australian standards. The official website for Australian building standards is the authoritative source for construction material standards. The building product procurement guide for Australia provides best practices for specifying and procuring building materials.

Technical documentation available for every surface. Download full spec sheets, test results and safety data sheets from our downloads page, or call Asetica on 1300 161 388.

How Do You Set Up Trade Account Access?

Asetica supplies trade accounts only. That means you need to be an architect, builder, stonemason, cabinet maker, or interior designer to open an account. The company does not sell direct to homeowners. This keeps the supply chain straightforward and ensures pricing consistency for professionals who specify and install materials regularly.

To set up a trade account, call 1300 161 388 or enquire through asetica.com.au. Once your account is approved, you can order materials at trade pricing. Entry-level pricing starts from $160 per square metre, with final pricing depending on the colour, finish and thickness you order and your order volume.

Asetica does not publish per-product or per-colour pricing publicly because trade pricing varies based on order size and project requirements. The $160 per square metre entry point gives you a baseline for quoting, but you'll need to request a project-specific quote once you've confirmed your material choice and slab count.

Trade orders can be a single slab for one benchtop or multiple slabs for a commercial fitout, and same-day collection applies to any in-stock material — call ahead to confirm the slab you need is held.

For stonemasons and cabinet makers who regularly work on kitchen island bench projects or outdoor kitchens, having a trade account with local stock access means you can take on jobs without worrying about lead time. You quote the job, confirm the material is in stock, and collect it the day you need it.

Frequently Asked Questions

Can stonemasons collect sintered stone slabs same-day in Melbourne?

Yes, once the South Melbourne showroom opens. Asetica holds stock in Australian warehouses for same-day collection. Currently, Subiaco (Perth) and Padstow (Sydney) offer same-day collection for in-stock slabs. The South Melbourne showroom will provide the same service for VIC projects once it opens. Call 1300 161 388 to confirm stock availability and arrange collection. Lead time depends only on when you pick up the slab, not on shipping schedules.

Is sintered stone affected by Australia's engineered stone ban?

No. Australia's engineered stone ban, effective 1 July 2024, applies to resin-bound engineered stone benchtops, panels and slabs. Sintered stone is excluded because it contains no resin, so it can still be legally supplied, fabricated and installed. Fabricators must still follow the crystalline-silica work health and safety controls in force from 1 September 2024 — wet cutting, dust extraction and P3 respiratory protection — because processing sintered stone generates respirable silica dust. Once installed and undisturbed, the finished surface poses no silica risk.

How does sintered stone compare to engineered stone for commercial projects?

Sintered stone is now the primary alternative to engineered stone, which has been prohibited since 1 July 2024. Sintered stone withstands direct cooktop heat, resists stains and scratches, and stays colourfast under UV exposure. Engineered stone had good stain resistance, but its resin binders could degrade under heat and UV over time. For commercial projects like The Willarong at Caringbah Bowls Club, Asetica Essential Gold 20mm was specified because it handles high-traffic use with tens of thousands of visitors per year. Unlike engineered stone, sintered stone is not prohibited — though fabricators must still manage crystalline-silica dust when cutting and polishing it.

Where are the sintered stone showrooms located in Australia?

Asetica operates showrooms at 55 Salvado Road, Subiaco 6008 (Perth) and in Padstow, NSW (Sydney). A South Melbourne showroom is opening soon to serve Victoria. All showrooms allow you to inspect full-scale slabs in 3200mm x 1600mm format, review colour and finish options, and check slab thickness before specifying materials for your project. The showrooms stock samples of Asetica's full range and let you see how the material looks at full scale, which is important for large-format applications like waterfall islands or full-height backsplashes.

What thicknesses are available for large format sintered stone slabs?

Asetica supplies sintered stone in 12mm and 20mm thicknesses. The 12mm thickness suits standard benchtop applications where the slab sits on a substrate. The 20mm thickness is used for outdoor applications, pedestals, and structural installations where the slab spans without full substrate support. Both thicknesses are available in the 3200mm x 1600mm slab format. The 20mm thickness was specified for The Willarong at Caringbah Bowls Club because the installation required a 5+ metre bar top with intricate detailing in a high-traffic commercial venue.

Contact Asetica at 1300 161 388 to confirm stock availability, request trade account access, or arrange same-day collection at the Subiaco or Padstow warehouse. The South Melbourne showroom will open soon for VIC projects. For more information, visit www.asetica.com.au.

More guides from Asetica:

1. Why Sintered Stone is the Smartest Splashback for Your Kitchen
2. Outdoor Kitchen Materials Perth: Heat & UV Guide
3. Outdoor Kitchen Materials Melbourne: Four Seasons Guide
4. Sintered Stone Facades: AS/NZS4284 Compliance Guide

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