B 350mm

Ventilation Ducting  | Grille & Plenum Boxes | Rectangular & Bespoke Grille Boxes  | Side Entry Grille Boxes | A 350mm |  B 350mm



350mm x 350mm Side Entry Grille Box
GBSE350-350


Please use the drop down menus below to select the height and spigot size of the box required. There is also the option to include the 20mm flange at the bottom of the box (not required with diffuser style grilles).

What are suspension lugs?

If you need to fine tune the size please use the 'Other info' box.

Please allow 1-4 days on all grille boxes.




Spigot size



Include flange?
Yes No



Include suspension lugs?
Yes +3.75
No +0.00



Include 6mm Acoustic Lining
No +0.00
Yes +9.00




Any other info or specific requirement (optional):



Quantity:



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350mm x 350mm Side Entry Grille Box

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