Pole Barn Roof Truss Spacing

Hundreds of thousands of pole barns are in use today with trusses spaced every 12 feet or even more.

Pole barn roof truss spacing.

With traditional stick frame construction the trusses are usually spaced 2 feet apart. Of course local building codes and regulations may also determine how many trusses and the spacing necessary for each post frame structure. Post frame roofs in severe weather conditions. The practicality cost effectiveness and ease of construction of pole buildings is based upon efficient use of the fewest amount of materials to do the most work within safe engineering design.

Large span trusses require multiple pickup points using a spreader bar on the crane. For many traditional stick frame builders trusses spaced 8 feet apart seems unnatural but thanks to the ingenuity of modern engineering it is a very common building design. For example you might use a 35 spreader bar on a 70 span truss. In the 1980s post frame construction companies commonly used 60 single ply trusses.

Pole barn truss spacing. Pole barn construction spaces the trusses 8 feet apart or even up to 12 feet apart depending on the building design. Typically larger trusses 72 and 80 were two ply. At the time pole barn builders were unable to hang or lift the trusses without any bending bowing.

Many post frame or pole barn construction use 8 foot spacing between trusses. Attic trusses are great for living space or storage space.