Our quarries in Vermont have, for over a century, produced an exceptionally fine quality stone for roofing slate. High quality stone is just the beginning, however. Our stone is worked only by Greenstone trained craftsmen. Our production facilities are constantly updated and expanded. This has lead Greenstone Slate® to become a principal producer of colored slate roofing. We deliver consistently high quality product, with excellence in service and installation support, and competitive, direct pricing—for the highest value possible in a slate roof.

Vermont Strata Gray Greenstone Roofing Slate

This distinctive slate has an overall gr...

Semi-weathering Gray / Green Greenstone Roofing Slate

Over time, this gray / green Vermont sla...

Non-weathering Purple Greenstone Roofing Slate

This is a vibrant, non-weathering Vermon...

Vermont Clear Gray Greenstone Roofing Slate

This semi-weathering slate is an excelle...

Unfading Spanish Black Roofing Slate

This non-fading and non-weathering elega...

Non-weathering Mottled Greenstone Roofing Slate

Unusual slate with a uniquely Vermont co...

Vermont Gray Black (Briar Hill) Greenstone Roofing Slate

Vermont Gray Black is a premium quality ...

Non-weathering Gray / Green Greenstone Roofing Slate

This Vermont slate is green with shades ...

Vermont Wells Gray Greenstone Roofing Slate

This non-weathering Vermont slate has a ...

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