Callywith is a high-quality slate sourced from the United Kingdom, renowned for its deep grey hue and subtle veining that adds depth and character to any space. The stone features a fine-grained, slightly textured surface that lends itself well to both contemporary and traditional designs. Ideal for flooring, wall cladding, countertops, and outdoor applications, Callywith can be finished in a polished, honed, or brushed texture to suit the desired aesthetic. Marmi di Carrara supplies this versatile slate in blocks and 2–3 cm slabs, offering cut-to-size services and detailed photographs of actual slabs before purchase, ensuring architects and designers receive accurate representations of the material.
Petrographic description
Typically grey slate.
Callywith is a Slate quarried in United Kingdom, catalogued in the Marmi di Carrara atlas under the international reference ICGBSL00351. Its dominant tone is grey.
Like every slate, it is supplied as raw blocks, gangsaw slabs in 2 and 3 cm and cut-to-size pieces made in our Carrara plants. Recommended finishes: natural cleft, honed, brushed, calibrated. Typical applications: roofing, floors, wall cladding, pool surrounds, kitchen tops.
Availability varies with the quarry campaigns: before quoting we check current stock, block sizes and the selection grade, and we send photos of the actual slabs. Price and transport are confirmed by our technical office within one working day.
FAQ
Is Callywith suitable for outdoor use?
Slate: well suited to roofing, cladding and paving. Tell us the climate and exposure of the project and we will recommend the right finish and thickness.
What is the price of Callywith per m²?
Indicative price from €100/m² for polished 2 cm slabs ex works Carrara, VAT excluded. The final figure depends on selection, block size, finish and quantity; a personalised quote is free.
How is Callywith shipped from Italy?
Slabs travel in wooden A-frames inside 20-foot containers (about 25 tonnes); blocks ship loose or in open-top containers. We quote FOB, CIF or door-to-door to any port or site.





