Halls Greenhouses Autovent Opener

Halls solar-powered autovent helps ensure ventilation when you are away from the greenhouse. The auto vent simply clamps on to the vent and greenhouse frame, making it easy to install or take off.

This is one of our most popular greenhouse accessories and we highly recommend them to all greenhouse owners.

Large Item Direct Delivery

Items that are sent using our Large Direct Service, are delivered direct from our suppliers, to you.

Delivery is FREE for this postage method. The details of what additional services are provided, can vary across the specific product type that is being ordered.  

Please be aware that we do not offer free returns, so unless there is a fault with your item, then you will be required to cover the cost of returning it to us, or for us to collect the item

If you have any questions regarding the delivery options for this product, please do not hesitate to contact us.