Sinterized Stone L’ALTRA PIETRA Portland Night, 120 X 120 X 2 cm, R11 – Non-Slip for outdoor use
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Introduction to Sinterized Stone
Sinterized stone, particularly from the L’ALTRA PIETRA and HARDSCAPE PORCELAIN brands, represents a pinnacle in outdoor architectural materials. Known for its durability and aesthetic appeal, this material is ideal for modern and elegant designs.
Advantages and Benefits
The Portland Night collection, inspired by British limestone, offers a contemporary design combined with high functionality. This sintered stone is made in Italy, ensuring a premium finish and controlled quality. Its high resistance to frost, UV rays, shocks, and wear makes it perfect for various outdoor applications.
Key Characteristics
Material: Sintered stone
Color: Black
Dimensions: 120 x 120 cm
Thickness: 2 cm
Surface Finish: R11 Non-Slip
Suitable for medium and high traffic paving
Recommended Uses
Ideal for terraces, walkways, swimming pools, and private courtyards
Perfect for ventilated facades, vertical cladding, and pedestrian zones
Suitable for HoReCa spaces, retail, public buildings, and urban projects
Installation Guidance
Sinterized stone can be installed using adjustable pedestals, providing flexibility in design and construction. For assistance with matching the stone tiles size with the necessary quantity of adjustable pedestals for your project, click here.
Maintenance
This material is easy to maintain due to its durable and eco-friendly nature. Regular cleaning with appropriate products will ensure its longevity and preserve its aesthetic appeal.
Conclusion
Choose HARDSCAPE PORCELAIN Portland Night, 120 x 120 x 2 cm for its modern versatility, or opt for L’ALTRA PIETRA for enhanced refinement and prestige. Both options provide durable, safe, and visually appealing solutions for any outdoor project.
- Length 120
- Thickness 2
- Pool cladding YES
- Dimension unit cm
- Material Sintered stone
- Colour Black
- Thickness unit cm
- Finish R11 (Non Slip)
- Product selection Standard
- Width 120
- Application area Facade 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
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Recyclable, compostable and plastic-free solutions.
Efficient transport
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