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Deal.ai › Roof Accessories
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Air Vent Air Hawk 18.4 in H X 12 in D

Air Vent Air Hawk 18.4 in H X 12 in D

Best price now

$68.98at Lowe'sChecked Nov 9

17% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $68.98 at Lowe's on Nov 9.
  • Checked at 3 stores.

Our take on the Air Vent Air Hawk 18.4 in H X 12 in D

The Air Hawk is a turbine roof vent that spins with the wind to pull hot, humid air out of an attic. Its 21 riveted vanes and internally braced frame hold up to weather, and the dual bearing system at top and bottom is built to run without maintenance. It fits roof pitches from 3/12 to 12/12. It only works as part of a balanced system, so it needs matching intake vents under the eaves. Compared with powered attic fans, it uses no electricity and has no motor to fail, but it moves less air on still days.

Best forAttics that run hot in summerHomeowners who want no wiring or motorSteep and low-slope roofs (3/12 to 12/12)Replacing a worn-out turbine vent
Pros
  • No electricity and no motor to wear out
  • Dual bearing system at top and bottom needs no maintenance
  • 21 riveted vanes and internal bracing for a sturdy head
  • Fits a wide range of roof pitches
  • Turbine head and base designed to work together
Cons
  • Needs intake vents to pull air properly
  • Airflow drops when the wind stops
  • Installation means cutting a roof opening
  • Less powerful than a powered attic fan

Air Vent Air Hawk 18.4 in H X 12 in D prices at every store

  • Lowe'sNew

    In stock

    $68.98Free shippingChecked Nov 9
    Visit Lowe's
  • The Home DepotNew

    In stock

    $83.60Free shippingChecked Nov 9
    Visit The Home Depot
  • Ace HardwareNew

    In stock

    $119.99Free shippingChecked Nov 9
    Visit Ace Hardware

Store links may earn us a commission. Some prices via Klarna.

Air Vent Air Hawk 18.4 in H X 12 in D price history

Lowest price we've seen: $68.98 on Nov 9 at Lowe's. Tracked across 3 stores since Nov 9.

What reviewers say

Owners of Air Hawk-style turbine vents report cooler attics and lower summer heat once intake vents are in place. Complaints center on weak airflow on calm days and the roof cut needed to fit one.

What people mention
  • AirflowMixedOwners say it pulls hot air well in a breeze but does little when the wind stops.
  • BuildPraisedRiveted vanes and internal bracing are described as solid and long-lasting.
  • NoisePraisedIt spins quietly, with no motor hum.
  • InstallationCriticisedFitting one means cutting a hole in the roof, which most owners leave to a roofer.
  • IntakeCriticisedOwners note it underperforms without enough intake venting under the eaves.

From Ace Hardware

  • 21 vanes, all riveted top and bottom
  • Internally braced; suitable for 3/12 to 12/12 roof pitch
  • Maintenance-free top and bottom dual bearing system
  • Turbine head and base design
  • Requires intake ventilation for proper performance
  • Part of a balanced attic ventilation system for year-round airflow
Materials
Weatherwood aluminum

About the Air Vent Air Hawk 18.4 in H X 12 in D

The Air Vent Air Hawk is a wind-driven turbine vent for the roof. It is part of a balanced attic ventilation system that provides year-round airflow. It needs intake ventilation to perform properly.

The turbine head has 21 vanes, each riveted at the top and bottom, and the vent is internally braced. A dual bearing system at the top and bottom requires no maintenance.

The vent is suitable for roof pitches from 3/12 to 12/12.

Dimensions
18.4 in. high x 12 in. deep
Material
Weatherwood aluminum
Vanes
21, riveted top and bottom
Bearings
Maintenance-free dual bearing system
Roof pitch
3/12 to 12/12
Construction
Internally braced
Requirement
Intake ventilation

Questions and answers

Does the Air Hawk need intake vents?
Yes. It only exhausts air as fast as fresh air enters, so soffit or other intake vents must match its capacity. Without them it stalls and the attic stays hot.
Will it work on my roof pitch?
It is rated for pitches from 3/12 to 12/12, which covers most standard and steep residential roofs. Flatter roofs need a different vent.
Does it use electricity?
No. The wind spins the turbine, so there is no wiring, motor or running cost. It also keeps working in a power outage.
How does it compare with a powered attic fan?
A powered fan moves more air on demand, even on still days, but needs electricity and a motor that can fail. The Air Hawk is simpler and silent but depends on wind.
What is included?
The turbine head and its base are included. Flashing and fasteners for your roof type may be needed separately, so check before installing.
Can I install it myself?
It requires cutting an opening in the roof and sealing it against leaks. A roofer or experienced DIYer should do it.
Where is the Air Vent Air Hawk 18.4 in H X 12 in D cheapest?
At Lowe's, for $68.98, 17% under what the other stores charge, as of our latest check.
Where can I buy the Air Vent Air Hawk 18.4 in H X 12 in D?
3 stores we checked sell it, including Lowe's, The Home Depot, Ace Hardware.

Stores we've priced the Air Vent Air Hawk 18.4 in H X 12 in D at

  • Ace Hardware deals and prices
  • Home Depot deals and prices
  • Lowe's deals and prices

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