JI Vulcasteel Roof 37-500 is an insulating roof panel for the construction of pitched roofs. The composite panel consists of a trapezoidal outer steel sheet approximating a butt joint, a mineral wool core and a slightly profiled inner steel sheet. The thickness of up to 200 mm allows for a high degree of sound reduction. In short, the solution for your projects in the agricultural, industrial, service and even residential sectors with acoustic requirements.