Vents & Openers

Vents & Openers

PRODUCTS . Vents & Openers
Add much needed Greenhouse Ventilation into your growing project with our choice of roof and window openers and of course all the best brands on the market, such as Bayliss, Elite Greenhouses and Thermoforce, to automate the opening and closing of these vents with temperature controlled sensors
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Bayliss MK.7 Greenhouse Automatic Autovent Roof or Window opener - Gardenbox
Bayliss MK.7 Greenhouse Automatic Autovent Roof or Window opener - Gardenbox
Bayliss MK.7 Greenhouse Automatic Autovent Roof or Window opener
Bayliss
£29.99
The Bayliss MK.7 Automatic Roof and Window Vent Opener is the ideal accessory to give much needed ventilation to your greenhouse. Voted "Best Buy"...
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Bayliss MK.7 Triple Spring Greenhouse Automatic Autovent Roof or Window opener - Gardenbox
Bayliss MK.7 Triple Spring Greenhouse Automatic Autovent Roof or Window opener - Gardenbox
Bayliss MK.7 Triple Spring Greenhouse Automatic Autovent Roof or Window opener
Bayliss
£32.99
The Bayliss MK.7 Triple Spring Automatic Roof Vent Opener is the ideal accessory to give much needed ventilation to your greenhouse. Triple Spring...
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Bayliss XL Greenhouse Automatic Autovent Roof or Window opener - Gardenbox
Bayliss XL Greenhouse Automatic Autovent Roof or Window opener - Gardenbox
Bayliss XL Greenhouse Automatic Autovent Roof or Window opener
Bayliss
£19.89
The Bayliss XL Automatic Roof and Window Vent Opener is the ideal accessory to give much needed ventilation to your greenhouse. Simple and Easy to...