CONSTRUCTION GRADE PARALLEL CHORD TRUSSES
Our angle iron steel trusses are manufactured by certified welders and are engineered stamped in Alabama, Tennessee, Kentucky and Georgia. They feature a 90-mph wind load (IBC 2009),115-mph design wind speed rating, a 20 PSF roof live load, and a 10 PSF ground snow load at 10-foot centers (2012 IBC). We use 1-1/2" x 1-1/2"angle for both the top and bottom chords 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 50' and header trusses up to 30'.
1 1/2" x 1 1/2" ANGLE STEEL CHORDS
2" DIMENSIONAL PURLIN CUP
PRE-SLOTTED ATTACHMENT FACE
ANGLE IRON TRUSSES
1 1/4" x 1 1/4" ANGLE STEEL WEBBING
Lean-to trusses are mono-slope and are made standard at a 1:12 slope.
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 are manufactured at a standard 4:12 slope and are bolted together at the apex.