Greenstone Slate Company

Overview

The Greenstone Slate Company has been a leader in crafting Vermont roofing slate for well over half a century and has shipped slate all over the world for residential and institutional projects. Our quarries are located in the heart of what is known as the Slate Valley— a region primarily in Vermont, extending slightly into New York State. It is a region that has a history of producing some of the finest quality slate in the world. We invite architects, contractors, project managers, and contemporary building envelope specialists to contact us to discuss the long-term protection and environmental benefits of Greenstone Vermont slate for any structure or cladding project.