Strong truss can ensure the safety, so when we choice the stage truss, we must be care of the materials and the details. A question that what makes a truss strong?

Truss design: Firstly think about the shapes of the sections. A triangular truss is sure be better than square shape. A square shape is weak because if the joints give way the section can fold up. A triangle cant be deformed.

triangular truss

Secondly, the ability of your material to withstand those stresses. I'd recomend Aluminum, Aluminum truss is light and strong, in addition rust off.

square shape Aluminum truss

Thirdly, the kind of stresses. You need to look at the kind of stresses that will occur, the ability of your truss would have better in tension than in compression.

RK one experience manufacturer can do better than others. They focus on details more than other manufacturers. They weld the stage trusses more careful and the truss is more strong. RK has got the TUV certificate, we provide you a very good quality and competitive price for your roof truss design.