Beauty from the bottom of the sea: sedimented, layered and set in stone by the patient work of water and time. This is Limestone, which Cotto d’Este has recreated and interpreted with a new sleek and modern look. A unique, exclusive product that combines the finest graining and the most delicate chromatic variations with three extraordinary surfaces: Natural, Honed, Blazed and Fiammata.


Clay, Amber, Oyster, Slate


30×60, 50×100, 60×60, 60×120, 90×90, 100×100, 100×250, 100×300 cm


5.5 mm, 14 mm, 20 mm


Natural, Honed, Blazed, Fiammata


Colour Size Thickness Finish PTV
Clay, Amber, Oyster, Slate 50x100cm, 100x100cm, 100x250cm, 100x300cm 5.5mm Natural R10 PTV>36 Wet (R10)
Clay, Amber, Oyster, Slate 30x60cm, 60x120cm, 60x60cm 14mm Natural R10, Blazed R11, Honed
Clay, Amber, Oyster, Slate 90x90cm 14mm Natural R10, Honed
Clay, Amber, Oyster, Slate 60x120cm, 90x90cm 20mm Fiammata R11 PTV>36 Wet (R11)



Opaque and with a tactile quality, this surface has a slightly burnished look that makes it soft and inviting. Particular care in the selection of high quality raw materials creates a surface with delicate coloured effects and with the extraordinary illusion of depth.


A smooth and pleasant finish achieved through a vigorous lapping process using diamond discs. This process ranges from coarse to fine, resulting in a uniquely smooth surface with a characteristic demi-gloss appearance.


Created with moulds from natural stones, this finish can only be applied to specific stone types. The process involves singeing with a flame jet and immediate cooling in water, causing expansion and a typically rough texture.


A distinctive surface created using moulds from natural stones, suitable for stones like granite with high quartz content. The texturing involves singeing and immediate cooling, leading to expansion and a rough texture.



The Limestone collection has high anti-slip characteristics of PTV>36 (R10) in the Natural finish, PTV>36 (R11) in the Blazed and Fiammata finish.

Shade Variation

The Limestone surfaces are extremely natural thanks to the V2 shading.

Easy to Clean

The Limestone collection retains its material and colour over time, is hygienic and easy to clean.


The Limestone collection is suitable for installation both indoors and outdoors, in residential and commercial spaces.


Limestone's Natural finish has Safetouch technology that makes the surfaces universal, suitable for both indoor and outdoor use.


The increased thickness gives 3 times more strength than standard porcelain.


Thanks to the fibre and a unique manufacturing process, Kerlite is ultra-strong despite its minimal thicknesses.


Limestone surfaces contain an anti-microbial shield featuring silver ion technology integrated into the tiles, eliminating up to 99.9% of surface bacteria.