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).