Kirkstone is proud to represent the very best in composite stone for all forms of counters, work surfaces and interior panelling such as bath and shower cladding. All the PianoForte colours produced by Quarella, the world leading Italian manufacturer of quartz/granite composite stone, represent a breakthrough in conception and production techniques. Extraordinarily beautiful colours, compact structure, exceptional hardness and choice of surface finish, all combine to provide the most rewarding and contemporary man-made surface available.