Products / Airhawk Wind Turbines

Air Vent's Airhawk wind turbines are aluminum roof turbine ventilators in 12 in. and 14 in. sizes, each with an internal-brace (TIB) or external-brace (TOB) design, in mill, black, brown and weatherwood. The 2026 ventilation catalog prints 95 square inches of net free area for the 12 in. turbines and 132 square inches for the 14 in. turbines (the catalog labels the 14 in. figure as per 12 in. turbine), a maintenance-free dual bearing system, an adjustable base for 3/12 to 12/12 pitches, and a thermoplastic bracing system that flexes in high winds and returns to shape. Air Vent's warranty chart lists the TIB and TOB series with a Limited Lifetime Warranty.