DESCRIPTION

Highlights:

• Dia In=14
• Color=Black.
• Internally Braced- Aluminum
• Permanently lubricated upper and lower ball bearing system that ensures long life and no maintenance; all-aluminum rust free construction; exclusive vari-pitch base adjusts to 12/12 roof pitch; tested to withstand winds of 110 MPH. Easy installation and reduces winter ice buildup
• BIB12 Dade County Approved 07-0618.01
• BIB14 Dade County Approved 10-0928.05
• BIB12 features a 20" x 20" base and 17-1/4" height
• BIB14 features a 22" x 22" base and 20" height
• Turbines are exhaust vents