How many pieces are there in each beam?
Since “beams” are not usually used in pole buildings, except across wide sidewall door openings, we can only assume the reference is to the main building frames. These consist of the sidewall posts (or columns) and the pre-fabricated roof trusses. In most cases an entire frame consists of the two sidewall posts and a doubled pre-fabricated truss which is bolted and/or nailed to the columns.
