A shingle roof in Zakopane, Poland. With a location of 6000 m² it had been one of the biggest picket shingle roofs in Europe. Slate shingles are also referred to as slate tiles, the usual title outside the house the US. Slate roof shingles are relatively expensive to set up http://arthurhrzch.blogs-service.com/27671009/rumored-buzz-on-roofing