Bayliss XL Opener


£28.05 with Black Friday offer
The discount will automatically be applied to your basket
A "clip-on" model lifting a load of up to 5.5kg (12lbs) giving a maximum opening of approximately 12". The unit measures 11" in length and is supplied in satin anodised finish only.

Greenhouse autovents are an effective way to ensure that the temperature in your greenhouse is maintained at an appropriate level - whatever the weather.

Take away the guess work and manual greenhouse ventilation - with automatic vent openers your greenhouse will be accurately vented 24 hours a day.

Bayliss greenhouse autovents are well known for their excellent design, quality and reliability. 

Guaranteed for 2 years.

Q. Will this opener fit my greenhouse windows. No, what i really mean is are greenhouse windows a standard size?

A. Most greenhouse roof-vents are around 2' x 2'. The Bayliss XL Vent is recommended for any building that in in an exposed area.


Q. Hi im about to purchase g/house. what is the best base/foundation. ie flags or concrete

A. Paving slabs are generally a better option than concrete as the joints between the slabs allow excess water to drain away.


Q. Is this auto vent suitable for a timber framed window.

A. Yes, the Bayliss XL Opener is suitable for a timber window frame up to 7.5kilograms.


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38 reviews of Bayliss XL Opener
Average rating: (5) 5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars

13/06/2017
4 out of 5 stars4 out of 5 stars4 out of 5 stars4 out of 5 stars4 out of 5 stars
by Ani Barclay

good product but did not come in silver colour as advertised. was black colour that arrived


05/05/2015
5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars
by Patricia Longyear

An excellent product, good quality. Easy to follow instructions. Delivered on the following day of order being placed.


27/04/2015
5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars
by Christopher Chanter

We have Robinson Greenhouse that is 9 years old. This is the second vent we have replaced. Arrive quickly, easy to fit and all working I. Short time. Good value.


15/08/2014
5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars
by Dennis Perkins

I bought this to replace another type that I got from B&Q that had failed after a couple of years. The Bayliss opener that I have had for longer on my greenhouse continues to give good service. It is very easy to fit and set up and I would recommend it. I am expecting the two openers to look better as a matched pair too!


04/07/2014
5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars
by Grant Donaldson

Easy to fit, a five-minute job. Efficient in use and reacts quickly to small changes in temperature. Recommended.

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5.0 Average 38 Reviews

About The Greenhouse People

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The Greenhouse People offer a 30-day returns policy. You are welcome to return any item, no quibbles, no arguments.

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£33.00

(Including VAT)

Product id: 94
Get it by Tuesday, Nov 21 if you order online in the next 34 hours and 43 minutes

£33.00

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