The parallel chord truss structure is relatively simple to design, manufacture and install, and has a wide applicable span range and is widely used. Normally made of square tube, weight more light, easy to install and transport, also with higher building inside central height ,compare to Triangle Truss.

Triangular steel roof trusses are usually suitable for small-span roof structures, not easy for transport and install. when install, the top chord, bottom chord, inisde truss web all need fix together with plate and many bolts in site.

If you need steel structure building, such as steel warehouse,steel structure workshop,farm shed buidling,etc,please tell us the dimension(WidthxLengthxEave height) of your building, we will do free design drawings and quote for you!