Keramik

Listed in our range under Porcelain.

LAMINAM® Verde Alpi

LAMINAM® Verde Alpi is an Italian large-format porcelain from the I Naturali collection with a dramatically deep green-black serpentinite ground tone and a powerfully branching white-cream vein network — the contemporary reproduction of the famous Alpine Verde Alpi marble from the Italian Aosta Valley in a fully UV-, heat-, acid- and frost-resistant porcelain quality.

Large-format porcelain from the LAMINAM I Naturali collection (the range for authentic natural stone reproductions). Manufactured by Laminam S.p.A. in Fiorano Modenese, Italy. A composite material of natural clays, feldspars, quartzes and mineral pigments (including iron-chromium pigments for the intense green colouring), pressed under high pressure into large formats of 1,200 × 3,000 mm and fully through-sintered at over 1,200 °C. Water absorption < 0.1 %. Mohs hardness 7–8, fully heat-, acid-, scratch-, frost- and UV-resistant, food-safe. Available ex works in the thicknesses Laminam 5 (5 mm), Laminam 5+ (5 mm with a glass fibre backing), 12 mm and 20 mm; standard finishes Polished, Bocciardato (bush-hammered) and Naturali. 6 face variants plus bookmatch. Design model: genuine Verde Alpi marble from the Italian Aosta valley (Valle d'Aosta) — a metamorphosed ultramafic serpentinite marble (from the ophiolite complex of the Alpine plate collision), with serpentine minerals (antigorite, lizardite, chrysotile) as the main mass and calcite healing zones as white veining. NOT a genuine natural marble, but a porcelain reproduction with all the technical advantages of the material class.

Keramik
Available as: Slabs

Other trade names: I Naturali Verde Alpi, Laminam I Naturali Verde Alpi, RO-40-041, Verde Alpi (Laminam)

About LAMINAM® Verde Alpi

LAMINAM® Verde Alpi belongs to the I Naturali collection of the Italian porcelain pioneer Laminam S.p.A. (founded in 2001 in Fiorano Modenese, Italy — the same Emilia-Romagna ceramic region in which ABK, Florim, Atlas Concorde and many other premium porcelain manufacturers also produce). Laminam was one of the world's first manufacturers of large-format porcelain slabs and has substantially shaped the porcelain market segment for architecture and interior fit-out.

The I Naturali collection brings together Laminam's reproductions of iconic Italian and international natural dimension stones — among them famous marbles such as Calacatta, Statuario, Patagonia and indeed Verde Alpi. Unlike the Diamond Collection (with dramatic premium marble looks and the polished starlit sparkle effect), I Naturali concentrates on authentic, geologically anchored natural stone reproductions with a high fidelity of image.

In stock

Current availability from our warehouse.

12 large-format slabs in stock · plus 4 blocks

Thicknesses: 1.2 cm · Finishes: Bocciardato (bush-hammered) · Available as: Slabs

Updated daily from our live stock.

Suitability by application

Particularly suited to

Finishes

LAMINAM® Verde Alpi is available in a range of finishes. The finish affects appearance, feel and the care it needs.

Bocciardato (bush-hammered)

Inspired by the bush-hammered surface of natural stone — the surface looks grainy and, thanks to the fired ceramic surface, has a subtle roughness. Firing keeps the surface closed and easy to maintain. Slip-resistant — for heavily used floor areas and outdoor areas that require a high degree of secure footing.

Care & fabrication

LAMINAM Verde Alpi is a fully sintered-through ceramic with water absorption < 0.1 % and needs no sealer.

Daily cleaning: a soft microfibre cloth, warm water and a neutral multi-purpose cleaner or a mild glass cleaner. Then wipe over with clear water and polish dry with a soft cloth — on the dark green surface, limescale veils are particularly visible.

Acid resistance: complete. Unlike genuine Verde Alpi marble (with its acid-sensitive calcite veins), lemon juice, vinegar, wine, tomato sauce, coffee, cola or descaler are uncritical on the porcelain and leave no etch marks. Genuine Verde Alpi would develop dull etch marks in the white veins immediately under the same conditions.

Heat resistance: complete. Hot pans, pots, baking trays or oven dishes can be set down on the surface straight from the cooker — without a trivet.

Scratch resistance: very high (Mohs hardness 7–8). Steel knives and normal kitchen tools produce no scratches. Genuine Verde Alpi is prone to scratching in the softer serpentine zones — the porcelain reproduction is markedly more robust here.

UV stability: complete. Direct sunlight outdoors causes no discolouration — Verde Alpi is equally suited to external façades, pool surrounds, terrace tables and south-facing façades.

Stain treatment: all common food stains can be removed with warm water and a neutral cleaner. On the dark green ground tone, light stains (salt, limescale, white powders) are particularly visible — prompt cleaning is therefore more advisable than with lighter materials.

Do not use: extremely aggressive acids (hydrofluoric acid HF — glass industry), coarse steel wool, diamond files.

Outdoors: regular cleaning of pollen, bird droppings, algae growth and road salt residues. Freeze-thaw cycles are uncritical.

Repair: porcelain is very robust, but a direct impact on the edge can chip or break the material. The surface finishes currently in stock are listed in the »Finishes« block further down.

Frequently asked questions

What is Verde Alpi?

Verde Alpi is one of the best-known Italian dimension stones — a metamorphosed ultramafic serpentinite marble from the Italian Aosta Valley (Valle d'Aosta) in the Western Alps. Geologically it is an ophiolite complex (oceanic mantle material pressed up to the Earth's surface by the Alpine plate collision). The intense green colouring comes from serpentine minerals, the white veining from calcite healing zones. The stone has been used in Italian and Alpine architecture for centuries.

What is the LAMINAM I Naturali collection?

I Naturali is Laminam's range line for authentic natural stone reproductions — porcelain slabs that offer iconic Italian and international dimension stones in a precisely reproducible large-format quality. Unlike the Diamond Collection (premium marble with the polished starlit sparkle effect), I Naturali concentrates on images authentic to natural stone. Verde Alpi is one of the most iconic designs in this collection.

Is this genuine Verde Alpi marble or a reproduction?

A porcelain reproduction. LAMINAM Verde Alpi is a fully sintered-through large-format ceramic with a Verde Alpi look after the Alpine Italian model — NOT a genuine natural marble. Compared with genuine Verde Alpi, the porcelain offers concrete advantages: acid resistance (genuine Verde Alpi is very acid-sensitive in its calcite veins), heat resistance, scratch resistance, a precisely reproducible look in 6 face variants, full suitability for external use and a markedly lower price.

What is LAMINAM Verde Alpi made of?

Mineral raw materials — natural clays, feldspars, quartzes and pigments, including iron-chromium pigments for the intense green colouring. Pressed under high pressure into large-format slabs and sintered at over 1,200 °C. The result is a fully sintered-through ceramic material with water absorption < 0.1 %.

Which thicknesses and sizes are there?

Laminam produces Verde Alpi as standard in the large format 1,200 × 3,000 mm in the thicknesses Laminam 5 (5 mm) and Laminam 5+ (5 mm with a glass fibre mesh backing). On request also in 12 mm and 20 mm. In the ROSSITTIS stock we currently carry 12 mm in two finishes (polished and bocciardato bush-hammered). A book-match variant for mirrored compositions is available on request.

Is Verde Alpi suitable for external applications?

Yes, completely. The porcelain is UV-stable, frost-resistant, acid-resistant and heat-resistant — the ideal material class for continuous interior-to-exterior applications such as external façades, pool surrounds, stairs, wall cladding and terrace tables. Genuine Verde Alpi marble is problematic outdoors because of freeze-thaw risks and acid attack — the porcelain is clearly superior here.

Verde Alpi or genuine serpentinite marble?

Genuine Verde Alpi from the Aosta Valley is geologically authentic and unique in every slab. But: acid-sensitive, more prone to scratching, markedly more care-intensive, with freeze-thaw risks outdoors, limited in stock availability and expensive on the market. LAMINAM Verde Alpi delivers the same dramatic visual concept in an easy-care porcelain quality with full approval for external use and without acid sensitivity. For intensive applications the porcelain choice is usually the more sensible solution.

How much material do you currently have in stock?

We currently carry 20 large-format slabs of LAMINAM Verde Alpi in 12 mm thickness with polished and bocciardato bush-hammered finishes. Standard slab format 1,200 × 3,000 mm, with 6 face variants for large-area installation without obvious repeat patterns. For larger projects and bookmatch compositions we recommend prompt reservation.

What does LAMINAM® Verde Alpi cost?

The price depends on the format, thickness, surface finish and fabrication — there is no serious flat rate per square metre. Business customers see prices once their B2B account is activated; private customers receive a complete quote through a fabricator near them.

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