Steel Box Beams, Purlins and Posts

Custom Lengths – NO Extra Cost

Steel Box Beams

  • Lightweight
  • Anywhere a strong, lightweight economical beam is needed
  • One half the weight of wood
  • Over garage doors
  • Basements
  • Complete with connectors for frame or masonry
  • No Simpson connectors to buy
  • Stronger
  • Carports
  • Use as a substitute for wood laminated beams
  • Custom lengths at no extra cost
  • No Waste

Standard Box Beam Sizes

Custom Sizing Available - Call for Quote

Box Sections
(2 purlins welded together) - Black

  • 8" x 5" 14 Gauge: Black, Smooth or Stiffened
  • 10" x 5" 14 Gauge:Black, Smooth or Stiffened

Box Sections
(2 purlins welded together) - Galvanized

  • 4" x 4" 16 Gauge: Galvanized, Smooth
  • 8" x 5" 14 Gauge: Galvanized, Smooth or Stiffened
  • 10" x 5" 14 Gauge: Galvanized, Smooth or Stiffened
Steel Box Beam Ceiling
Steel Box Beam Schematic

Steel Cee and Zee Purlins

Custom Sizing Available - Call for Quote

  • Black or Galvanized
  • 10ga to 20ga. material
  • 3 1/2" to 16" wide
  • 1 1/2" to 4" flange
Steel C and Z Purlins

Tubes & Posts

Custom Sizing Available - Call for Quote

  • Lock Seam: 4" x 4" 16 Gauge, Galvanized
Galvanized Posts