Verified Customer
Excellent service, there chosen installer was fantastic. Very happy and pleased to recommend them.
£50 OFF Everything!
Use code JULY50 at checkout min order £1499 (Everything)
Grow Room Ventilation & Climate
Fresh air keeps indoor plants healthy. Our Ventilation & Climate range pulls stale, humid air out of a grow space and draws clean air in. That holds back mould and pests, steadies the temperature, and clears any smell from herbs or ripening fruit.
Pair an extractor fan with a carbon filter to scrub the outgoing air, then add a controller to run it all on its own. The fans and filters here are built by G-Tools and Prima Klima.
Shop Ventilation & Climate by category
Verified Customer
Easy peasy - from ordering to installation went perfectly.
When I was doing the order a couple of queries arose but these were
quickly sorted by Ian.
When I was doing the order a couple of queries arose but these were
quickly sorted by Ian.
Verified Customer
I’m very happy with my greenhouse. Although the delivery took a little longer than expected, the customer service was excellent. While assembling it, I discovered that two glass panels in the last box were broken. I contacted the seller straight away, and they responded very quickly and arranged to send two replacement glass panels without any hassle. The after-sales service was outstanding, and I really appreciate how efficiently they resolved the issue. Overall, I’m very satisfied with both the product and the support. Highly recommended!
Verified Customer
Easy to order. Delivered on time. Driver very helpful. Clear assembly instructions
Verified Customer
Delivery quick,earlier than expected.
Verified Customer
Good quality collapsible shelves that work in my greenhouse perfectly.
Verified Customer
Great greenhouse brilliant service
Verified Customer
Very good no problems
Verified Customer
Very pleased with the whole process, great quality greenhouse
Verified Customer
excellent and very helpful
Verified Customer
Great service, great product, arrived promptly and we are very pleased.
Verified Customer
Very happy with the service I received. Delivered and installed when I was told. Delighted with it and have been enjoying using it this summer.
Verified Customer
Delivery was spot on and when there a piece missing I contacted them and it was delivered within 24 hours great service
Verified Customer
My greenhouse was delivered on time. My husband built it with no issues and it's brought me many hours of pleasure. I would confidently order from this company again should I need to
Verified Customer
At first I was concerned about ordering a greenhouse online, but from ordering to delivering and errecting everything went according to plan. The ordering system was simple, the parts of the greenhouse were delivered on time and checked in. We left the parts the garage until the chaps arrived to put it up, it only took them two hours and they were very pleasant throughout. Communication was excellent and I would throughly recommend Greenhouse Stores.
Verified Customer
From the ordering right through to delivery everything was easy and true to their word.great product and company cannot fault.
Verified Customer
Fast reliable service.
Verified Customer
The whole process was rouble free and a real pleasure. The product is very big quality and the installation was professionally carried out to the highest standards. I would not hesitate to recommend.
Thank you
Thank you
Verified Customer
We bought a roof vent opener and side louvre kit. Both are good quality and delivery was quick
Verified Customer
Fantastic greenhouse. Very good quality and easy to put together.
Verified Customer
Easy to order what I needed online and delivery was quick. Happy with my purchase
Verified Customer
Vitavia 6x12 Black Apollo
Absolutely love our new greenhouse which is beautiful to look at as the black really stands out from traditional looking ones. Really pleased with our purchase
Absolutely love our new greenhouse which is beautiful to look at as the black really stands out from traditional looking ones. Really pleased with our purchase
Verified Customer
I thought the service was fantastic I did all my ordering by phone. My questions were answered with courtesy and help.
The delivery was also very good unloading everything into the garage.
My greenhouse is now functional and I am extremely pleased with it.
I will certainly use greenhouse stores again should the need arise.
A very satisfied customer.
Annette Dyson
The delivery was also very good unloading everything into the garage.
My greenhouse is now functional and I am extremely pleased with it.
I will certainly use greenhouse stores again should the need arise.
A very satisfied customer.
Annette Dyson
Verified Customer
From ordering my greenhouse to delivery was very good arrived in marked boxes it made easy to put up
About Our Ventilation & Climate
A sealed grow space heats up and turns humid fast, and that invites mould. Ventilation fixes it by swapping the air several times an hour. An extractor fan does the work; a carbon filter on the inlet or outlet takes out any odour. We stock G-Tools GT and Prima Klima fans alongside the Prima Klima K2600 and K1600 filter ranges.
Size the fan to the space and match the flange to the filter. Flanges here run from 100mm up to 200mm, moving between 185 and 1350 cubic metres of air an hour.
Why We Added This Range
"The mistake we see is a fan that is too weak, or one that does not match the filter neck. Buy them as a pair. A GT or PK fan with the matching Prima Klima filter keeps the air sweet and the plants clean, with no guesswork."
— Matt, Founder of Greenhouse Stores💡 Tip: Match the flange sizes. A 125mm fan needs a 125mm filter, or the joint leaks air and the extraction never works properly.
What is in this section
| Category | Best for | From |
|---|---|---|
| Extractor Fans ⭐ Matt's Pick | Moving air through the space | £9 |
| Carbon Filters | Removing smell from the air | £45 |
| Fan & Climate Controllers | Automating fans and timing | £115 |
Frequently Asked Questions
-
Why does a grow space need ventilation?
It swaps hot, humid air for fresh air several times an hour. That holds back mould and pests and steadies the temperature for healthy plants.
-
How big a fan do I need?
Size the fan to the room volume and the filter neck. Our fans move 185 to 1350 cubic metres an hour, with flanges from 100 to 200mm.
-
What does a carbon filter do?
It scrubs odour from the air the fan moves. Activated carbon traps the smell from herbs or ripening fruit before the air leaves the space.
-
Do the fan and filter need to match?
Yes, match the flange diameters. A 125mm fan pairs with a 125mm filter, or the joint leaks and extraction drops off.
-
Are the fans noisy?
Several models come with a silencer to cut the noise. The G-Tools mini fan is quiet enough for a cabinet in a living space.
Need Help Choosing?
Call our team free on 0800 098 8877