Roof Vent Bases
The FAMCO roof vent bases are used with the Globe Vent or any other round based roof vents. They are available in a flat base (FB) for flat roofs with no pitch or slope, a saddle base (SB) for installing on the ridge or peak of the roof, and the pitched base (PB) for pitched roofs. When ordering the saddle base and pitched based models, be sure to select the correct pitch/slope option for the specific roof to be installed on. The roof vent bases all feature a large flange for easy installation and weather proof seams.
Minimal Price: $ 7.20 7.2