The SINUS sinusoidal profiled sheet is the new product of Alternativa Ltd, which was made as the result of our permanent efforts to meet the needs of domestic and foreign markets and to follow current trends in the industry when it comes to functional requirements and aesthetics of buildings.

The basic characteristic of our MASTER and SINUS profiled sheets is their excellent durability under heavy loads, which was verified by the Institute for Materials and Constructions of the Civil Engineering Faculty in Sarajevo that performed a complete static and graphic analysis of the profiles.

Hence, before making the decision on the thickness of metal sheets and profiles to be used for roofing, one should always use the static analysis or consult the expert personnel of Alternativa Ltd. By doing that, any possible uncertainties or risks related to roof's security are removed, which should be the basic parameter when it comes to choosing the proper roofing material.