Simple and Cost Effective

Air Valve Fixing Ring that removes the Aggro out of the Installation!

The innovative RING LEADER® air valve fixing ring (Registered Design No.6054133) solves an ancient installation aggravation experienced by all HVAC engineers – Fitting Ventilation Air Valves!

Available diameters:
80mm, 100mm, 125mm, 150mm, 160mm, 200mm and 250mm.



The RING LEADER® solution

The challenge

The challenge with air valves is that you need to fix them securely to the ceiling. BUT, as every engineer knows, the holes in the spigot provided are always positioned too close to the ‘crumbly-edge’ of the hole you’ve cut out in the ceiling!

This means it’s almost impossible to fix an air valve securely, so a job that should be very simple and take minutes, ends up becoming an on-site nightmare, leaving the engineer to improvise and do the best they can –  while getting very aggravated in the process!!

The genius design solution

Terlok’s innovative new RING LEADER® provides a simple yet genius design solution to the very common challenge:

  • Can be used as a template to mark the correct size hole to cut in the ceiling
  • Provides a productive solution that’s compatible with most Air Valves on the market today!
  • Is an Absolute Dream to use for Solid Ceiling Installations – Watch our video!!
  • Improves the overall quality and leaves a lasting and professional impression!
  • Saves significant Time & Aggro

Watch the installation video

To request RING-LEADER® samples, or to become a Distributor, please fill in the below form, or give our sales team a call on 01206 239 885:

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