XL Autovent

Clamp on model lifting a load of up to 5.5kg (12lbs) giving a maximum opening of approximately 12″. The unit measures 11″ in length and is supplied in satin anodised finish Silver or for new for 2025, Forest Green!

All our products are guaranteed for two years against faulty manufacture. They are designed and tested to last for many years and are fully serviceable.

View fitting instructions

See all autovent replacement tubes and spares

Please note that additional parts may be required to fit XL autovents to Halls, or Robinsons greenhouses – see below for details.
Please contact us if you have any queries.