Roof vents are very effective in maintaining the best temperature and humidity levels in a greenhouse.

Getting these correct is essential to encourage both healthy plant growth and discourage disease.

Large greenhouses need several to create a good circulation of air, so adding extra ones is always a wise consideration.

Simple to install, you merely adapt one of the existing glass panels on the roof of your Vitavia greenhouse.

Key Features

  • Easy to fit
  • Regulates temperature 
  • Controls humidity 
  • Discourages disease
  • Maintains optimum growing conditions

Please note: Cannot be used with the smallest a 4ft x 6ft models in the range, auto opener and glass is not included.


Brand: Vitavia
Type: Ventilation
Delivery Information

Fast Free Delivery within Mainland England, Wales & Southern Scotland

Delivery to Scotland is inclusive up to and including Glasgow and Edinburgh (including the following Scottish postcodes: TD, DG, KA, ML, EH, G, FK and KY)  - Unfortunately these areas are deemed by the delivery carrier, and not by ourselves so are out of our control. All PA, PH, DD, AB, IV and KW postcodes along with Highlands, Offshore Islands, Northern Ireland and the Republic of Ireland will incur a separate delivery charge. In all instances please contact us today for a personalised delivery quote

Unfortunately, we are unable to deliver VitaVia greenhouse accessories to allotments due to delivery carrier limitations.

Delivery Period
Delivery will typically be made within 5 - 10 working days but may be extended during busy times of the year. For larger products, the carrier will call and book a convenient delivery date. For other products, a delivery date will be provided by email from the carrier, which will include a link to allow tracking online.

Customer Reviews

Overall Rating 5 / 5 Based On 1 Reviews

Price 5 / 5
Quality 5 / 5
Delivery 5 / 5

Fits perfectly

I've been looking for a replacement vent for my greenhouse which blew in the storm and found this which fits in perfectly

Review This Product
Questions and Answers (2)
Andrew Sails Asked:

How large is the glass panel in the Vitavia Opening Roof Vent?

We Replied:

Dear Andrew Thank you for your question. The glass size is 600mm x 544mm (24ins x 21ins). Should you wish to contact us further or to place an order, please call us on 0121 355 7701. Thank you for using our online Q&A system. Kind regards Nathan James Dodd

Thursday 15th, May, 2014
Mrs Sandra Petit Asked:

Hello. Does the roof vent comes with the plastic perspex or is it just the frame?

We Replied:

Dear Mrs Sandra Petit, Thank you for your question. This roof vent is supplied as the frame only. It would usually replace an existing glazing pane on your greenhouses' roof, of which you'd then put that pane from off the roof into the vent, and then install the vent back in its place. We hope that this information helps. Thank you for using our online Q&A system. Kind Regards, GardenSite Customer Care Team.

Sunday 07th, January, 2024

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