Bayliss MK7 Autovent
The Bayliss Mk7 Greenhouse Autovent is approximately 29cm long and will lift a vent weighing up to 6kg. It can be set to start opening at any temperature between 12°-25°C, giving a maximum opening of approximately 30cm...More information
The Bayliss Mk7 Greenhouse Autovent is approximately 29cm long and will lift a vent weighing up to 6kg. It can be set to start opening at any temperature between 12°-25°C, giving a maximum opening of approximately 30cm.
- Replacement Cylinders available
- Our supplier gives a 2 year guarantee on all replacement cylinders although they should last 6-10 years
- Important to ensure that each cylinder is fitted exactly parallel to the window to avoid excess pressure on seal
- Will fit all greenhouses except Robinsons brand
- Drill Holes are 6cm - 7cm apart
3 new colours! White, Brown and Green!
Product Reviews
Straight forward to install and just works
Installation instruction easy working in about 15 minutes works a treat
What The Press Say
'Great Value Garden Gear'
"Don't let your plants suffer in the coming summer heat. This automatic vent opener for the greenhouse allows air to circulate and, as the temperature changes during the day, it automatically opens and closes. This model is suitable for both aluminium and wooden framed greenhouses."


