I-Beam

See the installation instructions for complete guidelines on mounting the fan to an I-beam.



Install Guidelines
  • Big Ass Fans does not recommend mounting the fan to a fabricated I-beam.
  • Do not mount the fan directly to an I-beam without the upper mount, extension tube, and lower yoke.
  • The I-beam must be part of the existing building structure.
  • Install spacers if the flange thickness exceeds 3/8” (10 mm).
  • For an angled I-beam or pitched roof, the beam flange width must be 5” to 9-7/8” (127 to 251 mm).
  • See callouts in the interactive models for additional guidelines.
Instructions on how to navigate the 3D models can be found here.