Cost estimates only: Any building, material or upgrade figures on this page are indicative, not fixed prices or quotes. Confirm current written costs, specifications and inclusions directly with your builder, supplier or relevant trade.
Overview
Kitchen and bathroom benchtops are one of the most visible and tactile elements of a new home. They're also one of the most commonly misunderstood inclusions — what a builder calls "stone benchtop" can range from porcelain slabs to high-end natural marble, depending on the contract.
This guide walks through the main benchtop material types, what to expect at each price point, and the key questions to ask your builder at tender stage.
Benchtop Material Types at a Glance
| Material | Typical Price Point | Durability | Maintenance |
|---|---|---|---|
| Laminate | Lowest | Moderate | Very low |
| Porcelain / Sintered Slab | Mid-High | Very high | Low |
| Granite (natural) | High | Very high | Moderate — seal periodically |
| Marble (natural) | High | Moderate (scratches, stains) | High — seal regularly |
| Timber / Timber veneer | Mid | Low-moderate (water sensitive) | High |
Engineered Stone — Now Banned
Engineered stone (also known as reconstituted stone or quartz composite) was previously the most common benchtop material specified by volume builders as a mid-range inclusion. It was made from crushed quartz or other minerals bound with resin, then formed into slabs. Popular brands included Caesarstone, Essastone, Silestone, and Quantum Quartz.
Watch Out
Historical context: Engineered stone offered excellent consistency, a wide colour range, and reasonable durability. It was harder and less porous than natural stone, making it easier to maintain. However, silica dust exposure during fabrication caused silicosis in workers, leading to the ban.
Pros
- No longer available — banned from 1 July 2024
- Was consistent in appearance and colour
- Was non-porous and low maintenance
Cons
- Banned in Australia — cannot be supplied or installed
- Silica dust exposure during fabrication caused silicosis
- No longer a viable option for new builds
Natural Stone: Granite & Marble
Natural stone benchtops are rarely included as standard in volume new builds — they are typically a significant upgrade. Each slab is unique, which appeals to buyers wanting a premium, one-of-a-kind kitchen.
Granite is harder and less porous than marble, making it more practical for kitchens. Marble is prized for its look but is prone to etching from acids (citrus juice, coffee) and requires regular sealing. Consider your lifestyle before upgrading to marble.
Laminate & Other Budget-Friendly Options
Laminate benchtops remain the base standard for entry-level project home packages. Modern laminate has improved significantly and now comes in stone-look, timber-look, and matte finishes that can be convincing at a distance.
They are easy to clean, very affordable, and functional. The downsides are susceptibility to heat, water damage at edges and joins, and a perceived lower quality look compared to stone.
Included or Upgrade?
Typically Included
20mm Laminate or Entry-Level Porcelain (Kitchen Only)
Typical of entry-level builder packages. Bathroom benchtops may be a different material or specification.
Typically an Upgrade
40mm Stone Benchtop Profile
A thicker profile (40mm face or mitre edge detail) is a very common upgrade. Expect to pay $500–$2,500+ depending on kitchen size.
Typically an Upgrade
Premium Benchtops (Porcelain, Granite, Marble)
Almost always a significant upgrade. Pricing varies widely by material and supplier. Budget $3,000–$10,000+ for natural stone kitchen benchtops.
Varies by Builder
Bathroom Benchtops
Bathroom vanity benchtops are often specified separately from kitchen benchtops. Check your contract inclusions carefully for each wet area.
Common Builder Upgrades
Common Builder Upgrade
Benchtop Thickness Upgrade (20mm to 40mm)
Common Builder Upgrade
Waterfall Edge Benchtop
Common Builder Upgrade
Benchtop to Bathroom Vanities
Frequently Asked Questions
Frequently Asked Questions
Downloadable PDF Guide
Coming SoonA printer-friendly version of this guide will be available soon.
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