Greenhouses and Greenhouse Accessories

Automatic opening for greenhouse vents

Meet the opener. The automatic greenhouse opener is designed to open and close vent windows, vertical doors and cold frames. Its listed opening temperature range is 17–25 °C, and its maximum opening length is 40 cm. Check the stated window weight and available clearance against your greenhouse setup before choosing this model.

Key details to consider

1. Opening temperature range: The listed range is 17–25 °C. Consider whether this suits the temperature at which you want the opener to respond.
2. Maximum opening length: The maximum opening length is 40 cm. Check that there is enough clearance around the vent or opening.
3. Lifting capacity: The stated lifting capacity is 12 kg. The source lists this separately from the maximum window weight, so consider both figures when checking fit.
4. Maximum window weight: The listed maximum window weight is 24 kg. Check your window’s weight before selecting the opener.
5. Listed size and closing force: The listed size is 62 cm, and the closing force is 1.2 kg. Compare these details with the opening and fitting space available in your greenhouse.

Experiences with Bloomcabin

1. "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Lerato Mokoena
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Daniel Jacobs
3. "I had a question about my delivery, and Bloomcabin's customer support was friendly and helpful. They kept me informed and made the whole experience easy." – Thandi Nkosi