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Louvres

Ventilation Ducting  | Ventilation Grilles & Louvres | Grilles & Louvres Stock |  Louvres



Aluminium weather louvres

Satin-anodised aluminium weather louvres. Light gauge bird mesh to rear. Approx. 40mm blade pitch. These louvres are generally held in stock.

Please note that sizes refer to duct size i.e. the size of the duct or aperture they are designed to fit. For overall size (including flange) add 45mm.

Note that louvres have depth and require an aperture to fit into. The aperture required is the nominal size of the louvre e.g a 200x200mm louvre will require a 200x200mm aperture.

150x150 Aluminium Weather Louvre
BWL150



9.27 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. Hose Clips (Ref: HC)
3. Suspension Rings with EPDM Rubber (Ref: RSUR)
150x150 Aluminium Weather Louvre

200x200 Aluminium Weather Louvre
BWL200



11.37 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. 100mm Deep Top Entry Grille Box (Ref: SGB100)
3. 300mm Deep Top Entry Grille Box (Ref: SGB300)
200x200 Aluminium Weather Louvre

250x250 Aluminium Weather Louvre
BWL250



13.90 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. 100mm Deep Top Entry Grille Box (Ref: SGB100)
3. 300mm Deep Top Entry Grille Box (Ref: SGB300)
250x250 Aluminium Weather Louvre

300x300 Aluminium Weather Louvre
BWL300



16.82 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. Male Couplers (Ref: NP)
3. 300mm Deep Top Entry Grille Box (Ref: SGB300)
300x300 Aluminium Weather Louvre

350x350 Aluminium Weather Louvre
BWL350



20.10 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Flanged Spigots (Ref: IL)
2. Rectangular Duct Straight 350x350mm (Ref: RDS350-350)
3. REB1 Electronic Speed Controller (Ref: REB-1)
350x350 Aluminium Weather Louvre

400x400 Aluminium Weather Louvre
BWL400



23.82 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 300x300 Aluminium Weather Louvre (Ref: BWL300)
2. 90° Bends (Ref: B90)
3. 550x550 Aluminium Weather Louvre (Ref: BWL550)
400x400 Aluminium Weather Louvre

450x450 Aluminium Weather Louvre
BWL450



27.86 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Duct Flanges - Fabricated (Ref: CDF)
2. Female Couplers (Ref: MF)
3. Rectangular Duct Straight 400x400mm (Ref: RDS400-400)
450x450 Aluminium Weather Louvre

500x500 Aluminium Weather Louvre
BWL500



32.33 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 500x500mm Egg Crate Extract Grille (Ref: BECG500-500)
2. 350x350 Aluminium Weather Louvre (Ref: BWL350)
3. 450x450 Aluminium Weather Louvre (Ref: BWL450)
500x500 Aluminium Weather Louvre

550x550 Aluminium Weather Louvre
BWL550



37.62 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 400x400 Aluminium Weather Louvre (Ref: BWL400)
2. 450x450 Aluminium Weather Louvre (Ref: BWL450)
3. 500x500 Aluminium Weather Louvre (Ref: BWL500)
550x550 Aluminium Weather Louvre

600x600 Aluminium Weather Louvre
BWL600



41.91 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. Spigot Plates (Ref: SPG)
3. 300x300 Aluminium Weather Louvre (Ref: BWL300)
600x600 Aluminium Weather Louvre

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