Sheet metal panel for siding wall, has longitudinal edge whose profile has cross section and dimension, such that clip like part of edge contacts only slot boundary of longitudinal edge of neighbor panel

摘要

The panel (1a) has a longitudinal edge whose profile has a cross section and a dimension, such that a clip like part (6) of the edge only contacts a slot boundary (13) of a longitudinal edge of a neighbor panel (1a). A space is provided between a part of width of the clip like part and the slot boundary. A bead is provided exclusively at the clip-like part for formation of the space.