Bayliss Autovents logo

01335 342981

Opening Hours

Monday- Thursday: 8:00-17:00
Friday: 7:00 – 13:00

Worldwide Delivery

Bayliss Autovents logo

01335 342981

Bayliss Autovents and Autovent Spares can be purchased online, worldwide.

Prices are shown without VAT, which will be added at checkout to UK and EU customers.


Lysander Works, Blenheim Road,
Airfield Industrial Estate, Ashbourne,
Derbyshire DE6 1HA United Kingdom

Phone: 01335 342981
Fax: 01335 343860



Martin Turner

It’s good to see that there are still UK manufacturers that can produce the goods!

D. Bull

A well designed and built British product, backed up with helpful, efficient customer service.

Max Benson

Once again, thank you for the mail, it’s great to know that some companies still practice good customer service.

E. Marsh

I have attached the vent and it’s working well. i would feel very confident recommending your product to all of my friends and have already done so thank you.

Leonard W Best

I write to you in the hope that you still manufacture the MK7 TS automatic ventilators with the satin anodised finish because i consider they are the best product on the market.

Stewart Brown

My thanks again for your quite extraordinary customer care.

John Emmett

Just a quick note to say how delightful I found the sound engineering and the well thought out mounting system on the XL Autovent. It made everything about it a real pleasure, from unpacking through fitting to watching it work.

P. Smith

This is to thank the gentleman who very kindly made me a part for my Bayliss automatic vent opener, which is working brilliantly. What a splendid service from your firm – thank you very much.

Ian Grant

Many thanks for all your advice and excellent customer service – quite a rare thing in today’s commercial environment.