T-Rail is a versatile aluminium joist for laying ceramic and stone slabs, and wooden slats. With crosses for precise joints and TPE gasket for sound absorption. T-Rail is the new aluminium joist with dual functionality, designed for laying ceramic and stone slabs of various formats by installing the special cross that allows the creation of precise 4 mm joints. It is also perfect for accommodating wood and composite slabs. Two sides for all laying solutions.