Air Terminals, Grilles & Louvres
We sell a whole vareity of air terminal, egg crates, air values, 4 way grilles & weather louvres.
They are a big rnage of different products we offer for the start & end of duct runs, or simply leaving in a celing or a wall as fresh air movement.
Besdies the products we have on offer on the website we also sell a large range of bespoke grilles, diffusers & louvres including; non-visioin grilles, linear bar grilles, spiral duct grilles, swirl diffusers & perforated plate grilles. If you need prices for beaspoke items please contact orders@alphatube.co.uk
Supply Air Valve Metal
Supply air valves in white metal come complete with a screw on spigot for connecting flexible ducting easily.
The central core is on a screw to balance flow rate.
Air valves are commonly used in whole house ventilation, toilet extract, kitchen extract etc.