Please note we are currently unable to dispatch to Northern Ireland due to high carriage costs.Please note that we no longer accept Paypal payments.

Please note that we are experiencing a very high volume of orders. Coupled with staff holidays, lead times on duct made to order are currently in the region of 15 working days. Off-the-shelf products are unaffected. We apologise for any inconvenience this may cause.

Ceiling Diffusers

Ventilation Ducting  | Ventilation Grilles & Louvres | Grilles & Louvres Stock | Diffusers |  Ceiling Diffusers



White polyester powder coated ceiling diffusers.

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).


450x450mm Ceiling Diffuser (Standard tile replacement)
BDFR-450-450

450x450mm ceiling diffuser.

595x595mm overall size.

Use this size when a standard 600x600mm suspended ceiling tile replacement is required.


£36.53 (Excluding VAT at 20%)




Quantity:



People who bought this item also bought:
1. 100mm Deep Top Entry Grille Box (Ref: SGB100)
2. Spiral Tube - 3m Lengths (Ref: SR)
3. 90° Bends (Ref: B90)
450x450mm Ceiling Diffuser (Standard tile replacement)
375x375mm Ceiling Diffuser
BDFR-375-375

375x375mm ceiling diffuser.

520x520mm overall size.



£30.83 (Excluding VAT at 20%)




Quantity:



People who bought this item also bought:
1. Acoustic Foam 2x1m Sheets - 12mm - Class O (Ref: CC400-VAF-S-12)
375x375mm Ceiling Diffuser
300x300mm Ceiling Diffuser
BDFR-300-300

300x300mm ceiling diffuser.

445x445mm overall size.



£24.38 (Excluding VAT at 20%)




Quantity:



People who bought this item also bought:
1. Foil Plain Flexible Ducting (Ref: AF)
2. Damper Units - Balancing (Ref: DS)
3. Spiral Tube - 3m Lengths (Ref: SR)
300x300mm Ceiling Diffuser
225x225mm Ceiling Diffuser
BDFR-225-225

225x225mm ceiling diffuser.

370x370mm overall size.



£19.29 (Excluding VAT at 20%)




Quantity:



People who bought this item also bought:
1. Plastic Grille Boxes x 6 (Ref: PGB)
2. Plastic Grille Boxes X 10 (Ref: PGB10)
3. 90° Bends (Ref: B90)
225x225mm Ceiling Diffuser
150x150mm Ceiling Diffuser
BDFR-150-150

150x150mm ceiling diffuser.

295x295mm overall size.



£14.55 (Excluding VAT at 20%)




Quantity:



People who bought this item also bought:
1. Foil Plain Flexible Ducting (Ref: AF)
2. 300x300mm Ceiling Diffuser (Ref: BDFR-300-300)
3. DEC Isodec Insulated Flexible Duct 160mm dia (Ref: CLDI-160)
150x150mm Ceiling Diffuser
Your Basket

Items:
Total:

View BasketCheckout
Best Sellers

100 dia 90° Pressed Bends with Seals

100 dia 90° Pressed Bends with Seals

£6.89

600mm 30x30 Cantilever Support

600mm 30x30 Cantilever Support

£18.28

PU S1 Clear Extraction Hose 10m Length

PU S1 Clear Extraction Hose 10m Length

M8 Back Plate Threaded Rod Hanger

M8 Back Plate Threaded Rod Hanger

£0.95

100mm dia Chrome Exhaust Valve

100mm dia Chrome Exhaust Valve

£8.46