The Cascade range features tiles which resemble naturally riven slate in several tones. Cascade large Format Porcelain Sheets are also available for interior design projects. These jumbo sheets of laminated porcelain open up many creative possibilities in the home. Use them for shower enclosures and wall cladding projects. This product comes in two thicknesses, 5.5mm – slimtech – (for walls) and 9.5mm (for flooring).