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Greenhouse Aluminum Intake Shutter

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Fresh Air Intake for Greenhouse or Hoop House

Bring outside air into your greenhouse with this intake shutter. Aluminum shutters open with negative pressure as outdoor air is drawn in through the shutter, and hot air is exhausted through a motorized shutter fan on opposite sides of the hoop house. This shutter is designed for easy installation with spring wire and lock channel and this hardware kit. Check out this article on greenhouse ventilation to learn more.


  • Passive ventilation brings in fresh outside air while releasing old air
  • Made of rust-proof aluminum
  • Heavy-duty welded corners for durability
  • Easy installation
  • Available in 12", 24", and 36" sizes

Tip: For every vent you install, you need an equal number of fans.  So if you’re using 2 vents, be sure to also install 2 fans.



Shutter Size 12”

Dim. A 1.5” Deep

Dim. B 2” 

Dim. C 2”

Dim. D 12”

Dim. E 12”

Weight 2 Pounds



Shutter Size 24”

Dim. A 1.5”

Dim. B 2”

Dim. C 2”

Dim. D 24”

Dim. E 24”

Weight 6 Pounds



Shutter Size 36"

Dim. A 1.5"

Dim. B 2"

Dim. C 2"

Dim. D 36"

Dim. E 36"


Free shipping on orders over $49 to Contiguous US
Shipping Policy

Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

Returns Policy

Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


Ask a Question
  • Hi; Does this intake shutter come with a screen to keep insects out? Please respond; MB

    This does not come with a screen to keep the bugs out.

  • Does this open/close automatically if a fan comes on to blow air out, so this would open to allow air in automatically?

    Yes, it opens automatically when a fan comes on and creates negative pressure in the greent

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