The AF Greenhouse Structure is a 30° peaked double poly house which allows increased light transmission and better condensation control. The structure is made of aluminum extrusions and a hot dipped galvanized steel substructure. Designed for easy assembly, the hollow aluminum gutters are equipped with a poly locking system extruded directly into the design. This allows for easy installment of the roof glazing which is 4 mil or 6 mil double poly lay-flat tubes.


  • 30º roof slope
  • NGMA standards
  • Condensation control
  • Increased light transmission
  • Aluminum & galvanized steel structure
  • Hollow aluminum gutter
  • Able to be converted to automated natural ventilation

Structural Dimensions

  • 12 ft. peak width
  • 12 ft. post spacing
  • 18 in. deep box type truss
  • 1 1/2 in. square truss bracing
  • 48 in. roof bar spacing
  • 12 ft. gutter spacing
  • 36 ft. truss span

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