CLADDING - FLASHING, GUTTER, FIXING ACCESSORIES. Gutter, Flashings, Ridges (Ridge caps), Valley Gutter, Apron Flashing, Eaves Flashing, Corner flashing, Hip flashing, Top Flashing, Bottom flashing, Roof flashing, Barge flashing etc. The crimped sheets are essential for curved roofs as they are manufactured from normal trapezoidal profile sheet with required bending as per structure requirement. These crimped sheets ensure joint-less long bend sheets, thus resulting in zero leakage from the bend portion. RIDGES Cover the gap between two sheets in a roof's ridgeline, i.e. horizontal top area or uppermost peak where two sloped roof areas meet.