Richmond Granite is an authorized seller and installer of Silestone Quartz. Silestone is manufactured by Cosentino and combines natural quartz and other raw materials that are extraordinarily hard and resilient. Made from 95% natural quartz, Silestone Quartz is extremely hard and is heat, cold, stain, scratch, and bacteria resistant. It’s and an ideal surface for kitchen countertops, bathrooms, flooring and wall siding. It also comes with a 25-year limited transferable warranty. Richmond Granite supplies, templates, fabricates and installs custom quartz countertops in Staten Island, NY. Serving NY boroughs, metro NY and NJ you can visit our custom Silestone countertop showroom at 236 Richmond Valley Rd, Staten Island, NY 10309. Call +1(718) 556-2800 to schedule an in-home, virtual or in-showroom appointment.