Roof Vent for 6ft wide Halls Greenhouses

Product Code: SO1747 EAN: 5010697174705

(4.9) Based on 5 Reviews


Replacement opening vent, or simply opening window kit, suitable for Halls 6ft wide greenhouse range.

If you want to add an additional opening roof vent for your 6ft wide Halls greenhouse this kit is all you need. It replaces an existing piece of 610mm x 544mm glass in the roof. If you have long pane toughened glass in the roof you will have to buy a shorter piece of toughened glass (610x610) for the section below the new vent.

Adding an additional vent improves the flow of air through the greenhouse which is paramount in the summer months to stop rot and fungus on your precious crops.

How to Fit a Replacement Roof Vent

Fitting them is straight forward. In essence you have to remove a panel of the existing glass (610mm x 544mm) and slide in the opening roof vent when you have screwed it together. The removed glass CANNOT be transferred into the new opening vent you will need to have a glazier cut a piece to size 600 x 544. Comprehensive installation instructions are supplied with the unit as well as a full glazing plan.

Note 1: The opening vent is not supplied with glass. Note 2: This additional roof vent will only fit the current 6ft x 4ft Halls Popular / Supreme greenhouses and not the original 6ft x 4ft models. The current 6ft x 4ft models are supplied with one roof vent as standard, the original 6ft x 4ft models are not supplied with any. It will fit ALL current 6ft wide Halls Greenhouses as the title suggests, with the sole exception of the Universal range.


Fast mainland UK delivery. We also send these vents out around the world, so if you are not in the UK please use the QUESTIONS & ANSWERS tab near the foot of this page and request a postage quote.

Should you require any additional information please feel free to call us, 7 days a week on 0121 747 3046.

Delivery Information

Fast Free Delivery within Mainland UK for Greenhouse Accessories & Staging
These prices include V.A.T. and delivery anywhere within mainland UK except Highlands and Islands which may incur a separate delivery charge. Delivery will typically be made within 2 - 3 working days but may be extended during busy times of the year. Extra charges will apply to certain locations for example Isle of Wight and Islands. In some cases we can even deliver outside the mainland e.g. Channel Isles and arrange the VAT element for you. In all instances please contact us today for a personalised quote.

Customer Reviews

Overall Rating 4.9 / 5 Based On 5 Reviews

Delivery 5 / 5
Quality 5 / 5
Price 4 / 5

Ideal upgrade - with slight mod, will fit 4x6 greenhouse

This is advertised as only fitting the 6x6 and 8x6 Halls greenhouses, since it's meant to go between 2 'middle' roof bars, and the 4x6 only has 1. But after looking carefully at a friend's more modern 4x6 with a factory supplied roof vent, I saw that the only difference appeared to be a hole in the roof end struts to allow the cross bar to be fitted. As it turns out, the cross bar also needs to be shortened slightly at one end to fit against the end strut, but otherwise it was very easy to fit and works perfectly.

By Derek Dongray.
24th, May, 2019.

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



11th, May, 2019.

Delivery 5 / 5
Quality 5 / 5
Price 4 / 5

Excellent service

I can recommend the customer service from this company. I needed an opening window for my greenhouse but didn't know the make. I emailed a photograph and very quickly got a reply telling me the maker, price and when it would be delivered. I happily placed an order and a few days later the window frame was delivered.

25th, February, 2019.

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

Great Trader Great Service

Great Trader Great Service

By AJR Lilac.
24th, March, 2017.

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

Great Product- Retrofitted to an old Greenhouse with only minor mods

Bought this to retrofit to our old greenhouse [brand unknown]- I expected to have to modify it given it is specifically for a HALLS brand greenhouse. Some minor fettling and it now fits a treat. Very Happy with the result and quality of the original parts.

By Iain A.
21st, June, 2016.

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