Product reviewsGreenhouse Louvre Vent Opener Automatic Window Ventilation

A very high quality louver vent opener

this is a replacement for one with a non standard short cylinder ram
So i looked for one that looks good and does have a replaceable standard cylinder / ram
By pure luck the mounting holes were exactly the same so fitted in 5 mins after reading the instructions
It is a very high quality louver vent opener indeed
I like the temporary set up cylinder and even a nice 1/8th inch drill now in my drill collection Read full review...

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

Easy to fit and works well.

Good product using quality materials; aluminium and brass.

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

Essential addition to any greenhouse.

Very easy to fit and very good quality. The greenhouse also has an automatic roof vent opener and timed irrigation system.

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Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

Just what you need

The vent opener is well made and was fitted easily using the 2 existing holes after removing the original handle and drilling 2 more. The operation is smooth and simply adjusted to open at the required temperature.

Product was delivered promptly and well packaged. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

Good range of control

Does what it says on the tin opens fully and closes well. Needs a little tweak of the aluminium glass holders but otherwise fine.

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

Automatic Louvre opener

I am really pleased with this product. The fitting instructions were clear. The product worked straight away.

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

Brilliant

Came quickly, easy to install and works
Would buy again

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

simple

It is easy to fit and works well

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

spot on

a little bit of a fiddle to fit but excellent quality

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...

It does the job that

Verified purchase:  Yes | Condition: new | Sold by: gardening-natur...