Effortless Greenhouse Ventilation – No Electricity Required
Take the guesswork out of greenhouse ventilation with our Automatic Roof Opener. Designed for convenience and plant health, this innovative accessory ensures your greenhouse stays at the optimal temperature—even when you're away.
Self-Operating & Energy-Free – No batteries, wiring, or electricity needed! The auto opener uses natural temperature changes to automatically open and close your roof vent.
Fully Adjustable Opening – Vents open up to 18 inches to regulate airflow, temperature, and humidity for healthier plants.
Easy, Drill-Free Installation – No drilling required! The opener clamps securely to your vent and greenhouse frame for a quick and hassle-free setup.
Universal Compatibility – Designed to fit all of our greenhouse models.
Perfect for Any Climate – Whether you’re at work or on vacation, enjoy peace of mind knowing your greenhouse is automatically adjusting for ideal ventilation.
