10 Best Automatic Vent Openers For Greenhouses

10 Best automatic vent openers for greenhouses - November 2025

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Last Updated: 24-11-2025

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Bayliss Automatic Autovent Greenhouse Window Opener x 2

Wolds Collection

9.8

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Forest Green Bayliss XL Autovent - Automatic Greenhouse Window Opener - Temperature Sensitive Solar Vent Opener

Bayliss Autovents

9.6

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Gardening Naturally Greenhouse Louvre Vent Automatic Window Opener

Gardening Naturally

9.5

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Bayliss XL Autovent - Automatic Greenhouse Window Opener - Temperature Sensitive Solar Vent Opener

Bayliss Autovents

9.2

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The Original Ellovent™ Automatic Greenhouse Window Opener, Adjustable Roof Vent Autovent, Solar Powered, by Elloughton Greenhouses®

Elloughton Greenhouses

9.1

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Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C

Gardening Naturally

8.8

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Automatic Greenhouse Window Opener 7kg Lifting Force 10-37°C Heat-Sensitive Solar Powered Auto Roof Vent for Greenhouse Temperature Control UK

HowseHold

8.6

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Leafy Creations Greenhouse Window Opener Automatic Temperature Controlled Greenhouse Accessories Auto Vent. (Black)

Leafy Creations

8.4

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Decdeal Greenhouse Windows Opener, Temperature Controlled Automatic Vent Opener with Single Spring

Decdeal

8.2

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Leafy Creations Replacement Piston for Greenhouse Window Openers Automatic. Temperature Controlled Greenhouse Spares and Accessories for Cold Frame and Greenhouse Vent Opener.

Leafy Creations

8.1

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Bayliss Automatic Autovent Greenhouse Window Opener x 2

Forest Green Bayliss XL Autovent - Automatic Greenhouse Window Opener - Temperature Sensitive Solar Vent Opener

Gardening Naturally Greenhouse Louvre Vent Automatic Window Opener

Bayliss XL Autovent - Automatic Greenhouse Window Opener - Temperature Sensitive Solar Vent Opener

The Original Ellovent™ Automatic Greenhouse Window Opener, Adjustable Roof Vent Autovent, Solar Powered, by Elloughton Greenhouses®

Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C

Automatic Greenhouse Window Opener 7kg Lifting Force 10-37°C Heat-Sensitive Solar Powered Auto Roof Vent for Greenhouse Temperature Control UK

Leafy Creations Greenhouse Window Opener Automatic Temperature Controlled Greenhouse Accessories Auto Vent. (Black)

Decdeal Greenhouse Windows Opener, Temperature Controlled Automatic Vent Opener with Single Spring

Leafy Creations Replacement Piston for Greenhouse Window Openers Automatic. Temperature Controlled Greenhouse Spares and Accessories for Cold Frame and Greenhouse Vent Opener.

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