pantile

A roofing tile having an S-shaped cross section, laid so the downturn of one overlaps the upturn of the next in the same course. Photo of Marlborough Place, Brighton, Great Britain from Wikipedia. (Ching, 1995)

A roofing tile having an S-shaped cross section, laid so the downturn of one overlaps the upturn of the next in the same course. Photo of Marlborough Place, Brighton, Great Britain from Wikipedia. (Ching, 1995)