skirting board, argentinean porphyry

Natural surface clogs are obtained from thin, hollow floor slabs, which are sawn to further reduce their thickness to 1.5/2.5 cm. Clogs with machined surfaces, which are instead derived from blocks (with the exception of semi-gloss surfaces which are obtained from quarry floor slabs), are uniform in terms of thickness. The skirting is used as an ancillary finishing to exterior paving and stairways (combined or not combined by type of material and surface finish). Similarly to the skirting, it is used inside buildings in order to cover the imperfections of joints between floors and walls.