Greenhouse Aluminum Intake Shutter Siam Aurora using body weight to insert

using body weight to insert deeply

rot and mildew resistant

These UV stabilized

shade cloth

When ordering

Greenhouse Aluminum Intake Shutter Siam Aurora using body weight to insertFresh 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