Garden Greenhouses

Automatic greenhouse ventilation

A temperature-responsive vent opener The automatic greenhouse vent opener is designed to open and close a greenhouse window as the temperature changes. Its listed opening temperature range is 17-25 ºC, with a maximum opening length of 30-48 cm. Check the product details against your window before choosing an opener.

Key product details

1. Listed opening temperature range: The opener’s stated opening temperature range is 17-25 ºC. Use this figure when comparing the product details with your greenhouse setup.
2. Maximum opening length: The listed maximum opening length is 30-48 cm. This gives you a measurement to compare with the window you plan to use it with.
3. Two separately listed weight figures: The stated lifting capacity is 15-30 kg. The maximum window weight is listed separately as 60 kg; check both figures against your window.
4. Size and closing force: The product size is listed as 62 cm, and the closing force as 2 kg. Compare these details with the space and window you have in mind.
5. Aluminium construction and care: The opener is described as aluminium. Care guidance recommends occasional lubrication with light oil or petroleum jelly. It also advises removing the cylinder in winter if the greenhouse uses heat sources or may be exposed to strong storms.

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." – Aoife Murphy
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Conor Walsh
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." – Niamh O'Brien