Extruded product

An extruded product formed by extrusion molding and continuing in a longitudinal direction includes: an extruded product body (51); and a decoration layer (57) provided integrally on a surface of the extruded product body, wherein the decoration layer is provided on a substantially entire surface of the decoration layer by combining an irregular surface pattern (57c) and a plurality of linear grooves (57b) on the surface thereof, and the depth of the linear groove (57b) is deeper than the depth of the irregular surface pattern (57c).