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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



7.56 (Excluding VAT at 20%)





Quantity:


100x100mm Double Deflection Grille

150x150mm Double Deflection Grille
BDDG150-150



9.68 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 100mm Deep Top Entry Grille Box (Ref: SGB100)
2. 90° Bends (Ref: B90)
3. Female Couplers (Ref: MF)
150x150mm Double Deflection Grille

200x200mm Double Deflection Grille
BDDG200-200



12.40 (Excluding VAT at 20%)





Quantity:


200x200mm Double Deflection Grille

250x250mm Double Deflection Grille
BDDG250-250



15.71 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 90° Bends (Ref: B90)
2. 150x150 Aluminium Weather Louvre (Ref: BWL150)
3. 250mm x 250mm Top Entry Grille Box (Ref: GBTE250-250)
250x250mm Double Deflection Grille

300x300mm Double Deflection Grille
BDDG300-300



19.61 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 300mm x 300mm Side Entry Grille Box (Ref: GBSE300-300)
300x300mm Double Deflection Grille

400x400mm Double Deflection Grille
BDDG400-400



29.26 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 300mm dia DEC Combi Flexible Ducting (Ref: CLDCG305)
2. Plastic Grille Boxes x 6 (Ref: PGB)
3. Flat Shoes (Ref: TBSF)
400x400mm Double Deflection Grille

500x500mm Double Deflection Grille
BDDG500-500



41.20 (Excluding VAT at 20%)





Quantity:


500x500mm Double Deflection Grille

550x550mm Double Deflection Grille
BDDG550-550

Standard tile replacement size.


54.81 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Female Couplers (Ref: MF)
2. No. 9 Masterflash Silicone Flashing (Ref: MFHS9)
3. Male Couplers (Ref: NP)
550x550mm Double Deflection Grille

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