by Best Buy Metals
STEEL TRUSSES
PRODUCED IN TENNESSEE
AGRICULTURAL PARALLEL CHORD TRUSSES
Our angle iron steel trusses are manufactured by certified welders and are engineered stamped in Alabama, Tennessee, Kentucky, North Carolina and Georgia. They feature a 90-mph wind load (IBC 2018 & 2021),105-mph design wind speed rating, a 20 PSF roof live load, and a 15 PSF ground snow load at 10-foot centers (2018 & 2021 IBC). We use either 1-1/2" x 1-1/2" or 2"x2" angle for both the top and bottom chords depending on the truss span with 1-1/4" x 1-1/4" angle for webbing.
Angle iron trusses are available in gable trusses up to 40' with custom manufactured lengths up to 100', lean-to trusses up to 42' and header trusses up to 24'.
ANGLE IRON TRUSSES
LEAN-TO TRUSSES
Lean-to trusses are mono-slope and are made standard at a 1:12 slope.
HEADER TRUSSES
Header trusses are used for achieving wider bay widths. You can use a header truss to achieve post column spacing up to 24 feet.
GABLE TRUSSES
Gable trusses are manufactured at a standard 4:12 slope and are bolted together at the apex.