Roof trusses are most commonly made of wood (and wood roof truss prices are more affordable), but some structures, including commercial and agricultural, may require steel trusses instead.
Trusses offer superior structural integrity ... so they can’t have defects or be joined from multiple pieces of wood; they can be only as tall or strong as the tree they came from.
In an effort to keep up with the needs of area construction companies, Alpha Building Center in Shipshewana has constructed a ...