Manual side curtain roll up ventilation is a simple, reliable way to control temperature and airflow in your greenhouse or high tunnel.
Our geared handles allow you to easily roll up the side of your greenhouse. They are rated for 300’ long greenhouses. They stay exactly where you stopped rolling. No need to tie off or worry about them unrolling back down until you are ready to.
Kit includes: 2 Handles, the pipe that rolls up and down, the clips to attach your plastic to that pipe and a guide pipe that the handle ride up and down on.
Choose either the exact length or the next size up. For example a 40’ long greenhouse can use a 40’ system. A 48’ long greenhouse will need a 50’ system.
Manual side curtain roll up ventilation is a simple, reliable way to control temperature and airflow in your greenhouse or high tunnel.
Our geared handles allow you to easily roll up the side of your greenhouse. They are rated for 300’ long greenhouses. They stay exactly where you stopped rolling. No need to tie off or worry about them unrolling back down until you are ready to.
Kit includes: 2 Handles, the pipe that rolls up and down, the clips to attach your plastic to that pipe and a guide pipe that the handle ride up and down on.
Choose either the exact length or the next size up. For example a 40’ long greenhouse can use a 40’ system. A 48’ long greenhouse will need a 50’ system.
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