Please note we will be closed for restructuring and stock intake from 4th May until the 10th May inclusive. We apologise for any inconvenience this may cause but the aim is to ultimately provide an improved service. All pending orders will be processed as normal during this time. We are currently unable to dispatch to Northern Ireland.
White polyester powder coated ceiling diffusers with damper.
Sizes listed in drop down menu are the duct size/neck size. Add 145mm for overall size and 100mm for ceiling opening size. For example a 300x300 diffuser will require a 300x300 grille box, a 400x400 hole in ceiling and will cover 445x445 overall. For a standard suspended ceiling tile replacement you will require a 450x450 diffuser (595x595 overall).