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Double Deflection Grilles

Ventilation Ducting  | Ventilation Grilles & Louvres | Grilles & Louvres Stock | Double Deflection Grilles |  Double Deflection Grilles



Double deflection grilles are primarily designed as supply grilles. They can be used in walls, ceilings, or installed directly into ductwork. They have two banks of movable blades set 90° to each other which allows for a great deal of directional adjustment and throw variation. Adjustment can be made by directly turning the blades by hand.

Listed sizes are nominal and refer to duct/aperture size; they do not include the flange. For overall size add 45mm.

100x100mm Double Deflection Grille
BDDG100-100



6.57 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Plastic Grille Boxes x 6 (Ref: PGB)
100x100mm Double Deflection Grille

150x150mm Double Deflection Grille
BDDG150-150



8.42 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 150 dia 90° Long Pressed Bends with Seals (Ref: BPDL-150-90)
2. 150mm Damper Units with Seals - Closing (Ref: DATL150)
3. Cap Ends (Ref: EF)
150x150mm Double Deflection Grille

200x200mm Double Deflection Grille
BDDG200-200



10.78 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 200mm Deep Top Entry Grille Box (Ref: SGB200)
2. 300mm Deep Top Entry Grille Box (Ref: SGB300)
3. 150 dia Attenuator 300mm Long (Ref: SIL50-300-150)
200x200mm Double Deflection Grille

250x250mm Double Deflection Grille
BDDG250-250



13.66 (Excluding VAT at 20%)





Quantity:


250x250mm Double Deflection Grille

300x300mm Double Deflection Grille
BDDG300-300



17.05 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. PVC Cloth Duct Tape (Ref: DT)
2. Aluminium Foil Duct Tape (Ref: AFT)
3. 300x300mm Egg Crate Extract Grille (Ref: BECG300-300)
300x300mm Double Deflection Grille

400x400mm Double Deflection Grille
BDDG400-400



25.44 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 45° Bends (Ref: B45)
2. Circular Fire Dampers (Ref: CFD)
3. 400mm x 100mm Side Entry Grille Box (Ref: GBSE400-100)
400x400mm Double Deflection Grille

500x500mm Double Deflection Grille
BDDG500-500



35.83 (Excluding VAT at 20%)





Quantity:


500x500mm Double Deflection Grille

550x550mm Double Deflection Grille
BDDG550-550

Standard tile replacement size.


47.66 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 40x40mm Support Channel 2m length - Light (Ref: TSS4422)
2. 550x550mm Egg Crate Extract Grille (Ref: BECG550-550)
3. DEC Isodec Insulated Flexible Duct 200mm dia (Ref: CLDI-200)
550x550mm Double Deflection Grille

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