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High Tunnel Vents

These high tunnel vent systems are roof or end wall installed systems that provides supplemental ventilation for extremely hot conditions. During moderate weather, high tunnels are generally vented by rolling up the sides and opening the doors on each end. However, extremely hot and humid weather often requires additional ventilation, and the best vent position is at the roof or peak of the structure. Ken-Bar’s High Tunnel Vents provides a chimney-effect movement of hot air out of the tunnel.


Automatic Vent Opener Replacement Cylinder
Automatic Vent Opener Replacement Cylinder

Photo of 12 in. Greenhouse/High Tunnel Vent w/Auto Opener, Greenhouse Supplies
High Tunnel/Greenhouse 12" Vent w/Auto Opener

Photo of 18 in. Greenhouse/High Tunnel Vent w/Auto Opener, Greenhouse Supplies
High Tunnel/Greenhouse 18" Vent w/Auto Opener

Photo of 24 in. Greenhouse/High Tunnel Vent w/Auto Opener, Greenhouse Supplies
High Tunnel/Greenhouse 24" Vent w/Auto Opener

High Tunnel 30" Vent With Automatic Opener
High Tunnel 30" Vent With Automatic Opener

Photo of Automatic Vent Opener, Greenhouse Supplies
Automatic Vent Opener



ABOUT OUR COMPANY

Harris Seeds began operation in 1879 from the efforts of Joseph Harris, who was successful in selecting only the highest quality vegetables and grains. The company gained popularity because of his basic business philosophy: "Offer customers a quality product at a fair price and they will return." READ MORE

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Harris Seeds of Rochester New York
355 Paul Rd.
P.O. Box 24966
Rochester, NY 14624

Phone: (800) 544-7938
FAX: (877) 892-9197

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