Please note we are currently unable to dispatch to Northern Ireland.

Please note that grilles and louvres made to order have a current lead time of 10-12 working days. We have been informed by the manufacturer that this is due to a material shortage. We apologise for the inconvenience this may cause.

4 Spigot Plenum Box

Ventilation Ducting  | Grille & Plenum Boxes | Rectangular & Bespoke Grille Boxes  | Multi-Spigot Plenum Boxes |  4 Spigot Plenum Box

Mult-spigot Plenum Boxes

Manufactured to order from 0.7mm galvanised mild steel. Multi-spigot plenum boxes are available with or without a flange at the open end (see drop down for options). Spigots can be configured in a linear or square fashion as illustrated in the drawings below (subject to box size).

The option to include a 6mm acoustic lining is also available on the pages that follow.

Size selection image

Click on a size from the drop down menu below that represents dimension A in the drawing (if required, dimensions can be fine-tuned on the following pages).

Dimension A

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