Japan Metal Building Systems Pvt. Ltd. Offers Trapezoidal Profile Sheet for Roofing and Cladding. Japan Metal Building Systems Pvt. Ltd. Supplies roofing systems, decking sheets, cladding sheets and metal building systems. Trapezoidal Profile Sheet for Roofing and Cladding is designed to work under extreme conditions keeping longevity in mind. Trapezoidal Profile Sheet for Roofing and Cladding has high ribs, stiffened wide pans, anti capillary flute, male and female ends for efficient water shedding. It is fixed with self tapping screws which make it easy and quick to install. The screws on the sheets are crown fixed which eliminates the chances of leakage through fixing locations. This can be available in the model no. Of JMBS 30-200.