Copper Sales of Anoka, Minn., has introduced its flat-lock panel series. The company says the UNA-CLAD® square, rectangular and diamond interlocking tiles can be installed vertically or horizontally and utilized to clad roofs and/or walls.

Unlike plates or shingles that look similar, the flat-lock tiles feature hemmed edges (over-along the top edge, under-along the bottom edge) that interlock between tiles, forming joints. The series is available in numerous substrates, including stainless steel, aluminum and more.

The company adds that the tiles can be manufactured to individual scale requirements.