This website uses cookies, which cannot be used to personally identify you. If you continue to use the site we will assume that you agree with our use of cookies. Please read our privacy and cookies information to learn more.

Bayliss Precision Components Ltd

Category: Precision Engineering Category: Precision Engineering

Address: Blenheim Road, Airfield Industrial Estate, Ashbourne, Derbyshire, DE6 1HA

Landline: 01335 3... Landline: 01335 3...
Fax: 01335 343860

 Website: www.baylissautovents.co.uk
 Website: Visit Website
 Message now

 engine, engineering services, green house ventilation, vent controls, automatic vent controls

Report a problem with this listing

Business Profile

Bayliss Autovents. Bayliss Autovents have been produced since 1964 by our family business in Ashbourne, the gateway to the Peak District in Derbyshire. We are proud of the reputation we have for design, quality, reliability and service. We offer a range of autovents that covers almost any automatic ventilation requirement you may have.
An Autovent opens and closes a hinged vent automatically using energy from the warmth of the sun or the surrounding air. The hotter it gets, the wider it opens the vent. A strong metal tube contains a mineral wax which expands with heat. This pushes a piston which opens the vent via a balanced linkage. As the temperature drops, the wax shrinks and a strong stainless steel spring closes the vent and resets the piston.

The Autovent is manufactured using the very best corrosion resistant material including stainless steel, brass and aluminium. Great care is taken to avoid electrolytic corrosion which can occur in the warm and wet conditions in which the Autovents work.


The Autovent units are designed and tested to last for many years. However, each and every part of a Bayliss Autovent can be serviced or replaced should the need arise. Our products are not "throw away" items and as evidence of this, we still carry some spares for the earliest models we made.

Bayliss Autovents have been produced since 1964 by our family business in Ashbourne.We offer a range of autovents that covers almost any automatic ventilation requirement you may have.

0 Reviews

Leave a review

Useful Tools

Start your business with Tide

Get off to the best start with £75 in your new account on us!

Smart Business Account

Wave goodbye to monthly fees, sign up in minutes and get £75 on us!

Is this your business?!

Claim now!
  • Add rich content via our editing tools
  • Remove ads from your listing
  • Appear more prominently in search results