Quarried in Vermont, Unfading Red Slate is a rare and expensive stone used for interior and exterior applications. Because of its superior properties and performance, unique red color and rich texture, architects specify this natural Vermont slate for interior slate flooring, exterior paving stone, stair treads, fireplace surrounds, slate wall cladding including slate wall shingles, countertops and roofing. Unfading Red Slate is available in natural cleft, honed and cascade finishes.