Famco FB8

Famco FB8



Round Vent Base 8" Flat Flashing FB8

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Round Vent Base 8" Flat FB8

FLAT BASE - used for flat roofs. No pitch or slope measurements are needed.

For use with Rotary Vents, Globe Vents, Wind Directional Caps and other venting applications.

  • Available in Flat, Saddle or Pitched (sloped) styles.
  • Large flange for easy installation and leakage protection.
  • Heavy gauge galvanized materials.
  • All Weatherproof seams.
  • Chain Dampers Available.


  • Available in other materials. (i.e., Copper, Aluminum, etc.)
  • Chain Damper available.
  • Curb mount (customer provides dimensions).
  • Tapered base (customer provides dimensions).

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