Excava™ 4046

Bold. Authentic.

Excava™ reveals the authentic beauty of casting and oxidising rust and concrete. Its earthy palette captures the depth, beauty and intriguing patinas of geological decay as industrial materials lay bare to the forces of nature.


Excava™ captivates with its movement. Versatile by nature, Excava™ works in harmony with softer taupe tones or oak parquet. Smooth, chrome fittings create a stylish contrast to the benchtop’s rough texture.

Ideal for a broad range of designs, Excava™ brings a modern industrial feel and a touch of luxury and distinction to contemporary interior designs.

View Excava™

Excava™ samples provide only a tiny section of a slab design. To appreciate the design's pattern and movement on a larger scale, we strongly encourage you to view the design first-hand at your nearest Caesarstone or Kitchen Retail Showroom.

Durable & Timeless Benefits

Incredibly impenetrable, dense, and resilient for long-lasting quality.
Harder, stronger, and safer than marble, granite, and other natural stones.
Easy to Clean
Simple care with just soap and water, no need for sealing, and essentially effortless to maintain.
Nonporous, hosts no bacteria, mould, or mildew, remains safe and sanitary for ultimate cleanliness.
Stain Resistant
An impenetrable surface that is highly nonporous and nonabsorbent.
Heat Resistant
Caesarstone quartz is heat resistant, but using a trivet is required for very high temperatures.
Scratch Resistant
Impressive scratch-resistance strength, not susceptible to scrapes or scuffs.
Enduring Quality
Caesarstone uses up to 90% natural quartz minerals offering a 10 year limited warranty.
Ease of Installation
Easy to template, install and customise by professionals.
Environmentally Friendly
Certified for its durability and low maintenance.

Cleaning for Concrete Designs

Caesarstone® Concrete Finish designs carry the same stain and scratch resistance as our polished surfaces, never require sealing and are simple to clean.

However the Concrete matte finish doesn’t disguise marks as well as the polished designs, meaning more regular cleaning may be required using the Caesarstone® Spray Cleaner for daily use and Caesarstone® Cream Cleanser and 3M™ Scotch-Brite™ Non-Scratch Foam Scrub to provide a thorough all over surface clean as per the instructions. Most importantly, thoroughly rinse the Cream Cleanser off after cleaning.

It is extremely important that a Caesarstone® Concrete finish surface is only ever wiped down using a clean cloth solely for that purpose. Don’t use a cloth used to wash dishes as it may impart oils and other contaminants on to the concrete finish surface.

Perfect Pairings for Excava™

Together with the colour experts at Wattyl and polytec, we recommend pairing Excava™ with polytec Notaio Walnut Woodmatt cabinetry and Wattyl Cumulus paint for a contemporary design.

Excava™ works in harmony with urban surfaces such as tarnished metal, untreated woods and raw concretes.

Explore More

Left: Caesarstone® Excava™
Top Right: polytec Notaio Walnut Woodmatt
Bottom Right: Wattyl Cumulus

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Design Advice

Excava™ incorporates texture and movement, which can create slight natural variations between slabs. To enhance the design outcomes across multiple slabs and edges, always discuss the stone's design flow with your stonemason before cutting.

We recommend the mitred apron edge profile for benchtops greater than 20mm in thickness to achieve the best surface-to-edge pattern continuity.

Bring Your Ideas To Life

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Surface Care and Maintenance for Excava™

Caesarstone® Rough surfaces offer a technologically advanced ‘Rough’ finish which creates a distinctively coarse texture that is still smooth enough for effective cleaning. However, the low matt reflective nature of the surface can make it more susceptible to showing everyday marks and spills, which require more regular cleaning and daily care than our polished surfaces.

We encourage you to order a sample of the surface and treat it to different kitchen scenarios such as spills or greasy fingers. Clean as you would and see if you are happy with the results; this will help you understand how the surface responds to your daily life and how comfortable you feel.

You can order a sample now or head to our complete guide to Caesarstone Surface Care and Maintenance for more information.


Collection Caesarstone
Range Standard Deluxe Supernatural Supernatural Premium Supernatural Ultra
Available Thickness 20mm
Surface Finish Polished Concrete Rough Natural  
Nominal Slab Dimensions Standard: 3,050mm by 1,440mm
Grande: 3,200mm by 1,640mm
Weights Standard: 20mm = 198-206kg (45-47kg per m²)
Grande: 20mm = 236-247kg (45-47kg per m²)

Available Edge Profile

Note: A minimum radius of 3-4mm is recommended on any edge profile.

Pencil Edge

Recommended 6mm minimum radius

Bullnose Edge

Full profile radius

Laminated Edge

For a thicker edge look

Mitred Apron Edge

Especially recommended for supernatural design edges

Shark Nose Edge

Where a thin edge / floating look is desired

Splayed Edge

Often used for furniture

5x5 Shadow Line Edge Join

An excellent option for islands and drop down panels