unfading mottled green & purple slate

specifications

stone image | specifications | finishes | applications | projects
Unfading Mottled Green & Purple Slate, quarried in Vermont from our Vermont slate quarry that has been in operation for over 150 years, is an excellent choice for interior and exterior applications. Because of its superior properties and performance, depth of color and rich texture, architects repeatedly specify this natural Vermont slate for interior slate flooring, exterior paving stone, stair treads, fireplace surrounds, slate wall cladding including slate wall shingles and slate sculpings, countertops and roofing. Unfading Mottled Green & Purple Slate is available in natural cleft, honed, cascade and textured finishes.

stone type

slate

color

The natural mottling of green and purple shades makes each stone unique. Natural veining and markings occur.

weathering characteristic

“Unfading”, meaning it will hold its basic color even after many years of exterior use.

properties

ASTM Grade A, relatively even cleft, exceptionally strong and hard, durable, dense, low absorption rate, resistant to freeze-thaw cycles. Slip-, stain-, and heat-resistant. No detrimental effects on the environment.

suitability

interior, exterior

maintenance

None required. Contact us for information regarding the use of sealers, impregnators, oiling, cleaning, etc.

samples

upon request

ASTM results

upon request

finishes

stone image | specifications | finishes | applications | projects
Natural Cleft Finish
Natural Cleft Finish
Honed Finish
Honed Finish
Cascade Finish
Cascade Finish
Textured Finish
Textured Finish

Finishes Descriptions

Natural Cleft - a textured, natural finish, both visually and to the touch. Achieved by splitting the stone along its cleave with a hammer and chisel.

Honed - an extremely smooth, eggshell finish. Achieved with the use of fine diamonds.

Cascade - a uniform finish with subtle ripples and soft texture.

Textured - a relatively flat and uniform cleft finish with more texture than Cascade.

Roofing - generally natural cleft both faces with trimmed edges. slate roofing finish