Sinterized Stone L’ALTRA PIETRA Castello Antrazyt, 50 X 100 X 2 cm, R11 – Non-Slip for outdoor use
L’ALTRA PIETRA Castello Antrazyt sintered stone redefines the look of outdoor spaces through its perfect imitation of natural stone. The material, in an anthracite-grey colour, adds elegance and strength to any architectural project.
Advantages and benefits
This sintered stone is known for its exceptional durability and its ability to withstand medium traffic without deteriorating. It is ideal for use in wet rooms, open patios, facades, fences, plinths and even swimming pool areas.
Key features
The product measures 50 x 100 x 2 cm and is supplied in boxes. Each slab reflects the uniqueness and beauty of natural stone, its veining and varied shades bringing authenticity to every space.
Recommended applications
It is perfect for outdoor paving, but also for vertical installation, being an attractive and practical solution for any outdoor space. It can be used for both residential and commercial areas, adapting easily to different architectural styles.
About installation
Installing sintered stone requires care and precision. To calculate the quantity of materials required and to plan the installation, we recommend using Bera Planner, an online tool that will guide you through the process.
Maintenance
Caring for this type of stone is simple, requiring only regular cleaning with non-abrasive solutions in order to keep its appearance over the long term.
Conclusion
L’ALTRA PIETRA Castello Antrazyt sintered stone is the ideal solution for those who want durability, aesthetics and minimalism in their outdoor projects. Choosing this material guarantees a perfect balance between functionality and design.
- Pool cladding YES
- Colour Black
- Thickness unit cm
- Finish R11 (Non Slip)
- Width 50
- Length 100
- Dimension unit cm
- Material Sintered stone
- Country of origin Italy
- Application area Garden landscaping
Choose the stone with your own hands.
Order a sample.
When choosing stone for your home, you want to know what it really looks like. When choosing for a client, you want to show them more than an image. The colour, veining and finish can look different depending on the space, light and context. Our sample service lets you experience the material before making the final decision.
Advice
Clarity when choosing materials and configuring your project.
Cutting
Precise processing in our own workshop: complex formats and bespoke objects.
Installation
Experienced technical teams for the correct installation of stone.
Transport
Specialised delivery to the construction site, nationwide and internationally.
Order samples
Natural stone care
Everything you need to know about cleaning, protection and recommended products.
ONLINE NATURAL STONE TUTORIAL
You’ve bought the stone. Now discover how to care for it.
An online episode with our natural stone care expert, featuring cleaning, protection and maintenance tips to keep your stone looking beautiful over time.
VIDEO EPISODE: NATURAL STONE PROTECTION
How to protect natural stone from stubborn stains
Explore the care instructions and recommended products for cleaning, protection and waterproofing.
PROFESSIONAL CLEANING FOR EVERY SURFACE
How to clean natural stone correctly, indoors and outdoors
In a short video episode, discover how to use a detergent suitable for all types and finishes of natural stone, with a degreasing effect and the power to remove dirt, wax or old varnish. Also suitable for engineered stone, ceramics, terracotta, brick and outdoor paving.
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How we think, choose and transform stone into spaces that matter
Durable by nature, sustainable by process
We work with the world’s finest quarries and ensure that every product is packaged and delivered responsibly.
Responsible packaging
Recyclable, compostable and plastic-free solutions.
Efficient transport
Optimised routes, reduced transport volume and lower emissions.
Verified sources
Responsibly selected materials and suppliers.






















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