Welcome to Clay International
Providers of premium Italian porcelain slabs backed by unrivalled expertise and outstanding customer service

We supply and distribute large porcelain slabs. The dimensions are 3240 x 1620mm and thicknesses of 6mm, 12mm and 20mm. By Infinity™ The engineered surface.

Our slabs can be applied to walls, transformed to create decorative furnishing elements, used as kitchen work surfaces, or applied as external cladding on glued or ventilated façades. All Infinity™ products are exclusively made in Italy and solely distributed across the UK by Clay International.



Up to 3240 x 1620mm
(127½” x 63¾”)



6mm, 12mm, 20mm
(¼”, ½”, ¾”)



Exclusively made
in Italy

Find your style
End use

From kitchen and bathrooms to outdoor space and exterior cladding our collection of Infinity™ porcelain slabs offer the perfect choice as an alternative to, or a compliment to natural stone products. Their thickness provides a high resistance to loads and stresses, while low porosity levels make them extremely resistant to all types of stains, fading and water damage.

Find your style End use

Our customers

At Clay, we believe that outstanding service and support is the key to our successful partnerships with our many happy customers. Whether you’re a fabricator, kitchen showroom, developer, designer, architect or builder you can rest assured that you are in safe and caring hands.

Our customers

Clay offers excellence and innovation
About Clay

We specialise in the supply and distribution of high quality large Italian porcelain slabs for trade professionals including developers, architects, builders and fabricators. An innovative, wholesale solution to suit your design and build requirements.

Clay offers excellence and innovation About Clay


Monday to Friday
7.30am – 4.30pm
Saturday viewings
by appointment only

Visiting our showroom

Architects, designers, building contractors and retail visitors are always welcome to visit our showroom, collect samples and literature, and view stock. Clay can provide the contact details of trade professionals who regularly manufacture and fit our products, if appropriate.


Our products are available to buy direct by trade professionals only, such as slab manufacturers or fabricators and tiling contractors.

Delivery and installation

Clay provides a delivery service to trade professionals who have slab unloading equipment and experience in handling large-format porcelain. We do not deliver large-format slabs to non-trade addresses.

RIBA-Accredited CPD Providers
We are proud to advise that we are now offering RIBA-accredited CPDs aimed at architects and other professionals in the design industry.

Some of the topics covered in the CPD are:

What porcelain is and how it is manufactured.
The key attributes and benefits of porcelain.
The benefits of porcelain over traditional surface materials.
Where to use porcelain and why.
Health & safety related to working with large-format porcelain.

You can book your CPD with our General Manager Sherrie as an in-person event at your studio. Alternatively, we offer an online option.

Contact Details: info@clayinternational.co.uk