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Natural Slate Tile

No other roofing material has the natural beauty and durability of slate!

Natural Slate Roofing Tiles

Natural Slate Roofing Tiles

Slate has been acclaimed for generations as the ultimate roofing material. It is natural stone that has the remarkable ability to be manufactured into thin tiles of uniform thickness. A slate roof simply has no equal in durability and natural beauty. Slate enhances the aesthetic design of nearly any building with its variety of rich natural slate colors and slate textures. There are many benefits to a slate roof from longevity and appearance to energy conservation. Greenstone has been a leader in craftingVermont roofing slate for well over half a century, and has shipped product nationwide for residential and institutional slate projects. We invite architects, contractors, project managers and property owners to contact us with any question you might have about slate or to get a quote.

Natural Slate Roofing


From color to texture to durability, Vermont slate exhibits the best characteristics of slate. Slate is a metamorphic stone and is essentially laminated rock — which is why it has the ability to be split into slate tiles. The geological conditions in the Vermont region when its slate was formed resulted in some of the world’s strongest, highest density slate.

All Greenstone Slate comes from our 58 quarries and manufactured into roofing slates in our Poultney, Vermont facilities. Click on any thumbnail below to see fine detail . . .

Semi-Weathering Gray/Green
A premium quality roofing slate which over time, will yield a variety of rich earth tone colors.
Non-Weathering Purple
This is a vibrant, non-weathering Vermont Slate with color that can range from a clear plum to a deep magenta with green splashes. Use it alone or in a blend.
Vermont Clear Gray
A semi weathering, excellent hard-vein slate that comes in shades of light to medium gray.
Vermont Clear Black
An excellent hard-vein slate in shades of black, with an abundance of texture.
Non-Weathering Mottled Green and Purple
This unusual slate is uniquely Vermont. Its colors are a blend of soft shades of purple and green.
Vermont Gray/Black
This premium quality roofing slate blends shades of gray and black. It is one of the most widely used slate colors where a traditional slate roof appearance is desired.
Non-Weathering Gray/Green
This Vermont slate is green with shades varying slightly to light gray. It is one of the most popular roofing slates. It is often used alone and frequently chosen to be used in a blend of colors for multi-colored roofs.
Vermont Strata Gray
A distinctive slate with an overall grayish background and mottled with various shades of darker gray/black giving it excellent character. Its textures contribute to its character and will display some weathering. - Natural and Synthetic Slate Roofing located at 414 Mercantile Ct , Wheeling Illinois, USA . Reviewed by 68 customers rated: 5 / 5