Lomanco® BIB14-BLK Aluminum Whirlybird® Turbine Ventilator, 14", Black

Permanently lubricated upper and lower ball bearings that unsure long life and no maintenance. All aluminum rust-free. Rigid spider type structure. Riveted at every connection. 21 air foil curved vanes with rolled van edges to deflect water. Exclusive vari-pitch base adjusts to 12/12 roof pitch. Large flashing for easy installation. Tested to withstand winds of 147 m.p.h. Easy installation. 

• 14"
• Black
• Interal brace
• Permanently lubricated upper & lower bearings
• No maintenance, rust free construction
• Rigid spider type structure
• Vari pitch base adjust to 12/12 roof pitch
• Large flashing
• Easy to install
• Reduces energy bill.

Shipping calculated at checkout.

Not shipped to AK, AS, AE, AA, AP, GU, HI, PR, VI.

Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.