Universal Greenhouse Roof Vent Opener

in stock


  • Free Shipping on Orders of $500 or More
  • Flexible Finance Options
  • Great Customer Service
  • Call Us On +1 800-276-0210¬†


The Universal Greenhouse Roof Vent Opener makes sure that you greenhouse has proper ventilation. By adding this auto opener you roof vent(s) will open and close automatically. Powered by a special liquid inside the tube, the liquid expands when it gets warm and contracts when it gets cold.

Great when you are away for a day or two. Have the peace of mind that your plants won’t freeze or get too hot. Works on many roof vents. If you’re unsure if it works on your greenhouse, call us and we’ll let you know!

*It does not work on Rion greenhouses

Guaranteed lowest price. We will not be undersold. Call us to match any other price you find.

More Info About Universal Greenhouse Roof Vent Opener

Shipping and Returns

Your product will usually be delivered to you by courier. Any accessories will usually be delivered by a separate courier. Any delivery charges levied will only be to cover the cost of the delivery. We will deliver your product and give you the instructions of how to make the most of your product.

We will deal with any problems as quickly as possible.

Payment & Security


Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You’ll also like

    Your Cart
    Your cart is emptyReturn to Shop