Please note we are currently unable to dispatch to Northern Ireland.

Please note that grilles and louvres made to order have a current lead time of 10-12 working days. We have been informed by the manufacturer that this is due to a material shortage. We apologise for the inconvenience this may cause.

Jet Cowls

Ventilation Ducting  | Spiral Tube & Fittings |  Jet Cowls



Jet Cowls


Zinc-plated mild steel.

Jet cowls offer an advantage over standard round cowls in that expelled air is directed vertically rather than laterally - as is common with most roof terminations. This decreases the possibility that exhaust fumes present a nuisance to neighbouring buildings. Using a jet cowl often means a vertical duct can be shorter than it would otherwise need to be with a standard cowl.

Rainwater is caught in a dish within the cowl and is fed out through a drainage tube.

Jet cowls are designed to connect directly to spiral duct tube.

100 dia Jet Cowl
HAN100



49.10 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. 100 dia 90° T Piece with Seals - 100mm Branch (Ref: TCPL100-100)
3. 100 dia 90° T Piece with Seals - 80mm Branch (Ref: TCPL100-80)
100 dia Jet Cowl

125 dia Jet Cowl
HAN125



50.17 (Excluding VAT at 20%)





Quantity:


125 dia Jet Cowl

150 dia Jet Cowl
HAN150



65.09 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. 200 Self-Drilling Screws + Drill Adapter (Ref: VDK-200)
3. Female Couplers (Ref: MF)
150 dia Jet Cowl

160 dia Jet Cowl
HAN160



65.09 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Circular Bell Mouth with Mesh (Ref: BM-M)
2. 160 dia 90° Pressed Bends with Seals (Ref: BPL90-160)
3. Double-sided Spigots on Plates (Ref: DSPG)
160 dia Jet Cowl

200 dia Jet Cowl
HAN200



79.58 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 250 dia Jet Cowl (Ref: HAN250)
2. 90° Bends (Ref: B90)
3. Spiral Tube Duct 1.5m Length (Ref: SRH)
200 dia Jet Cowl

250 dia Jet Cowl
HAN250



103.27 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. Female Couplers (Ref: MF)
3. Spiral Tube Duct 1.5m Length (Ref: SRH)
250 dia Jet Cowl

300 dia Jet Cowl
HAN300



106.54 (Excluding VAT at 20%)





Quantity:


300 dia Jet Cowl

315 dia Jet Cowl
HAN315



116.18 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 45° Bends (Ref: B45)
2. 90° Bends (Ref: B90)
3. Male Couplers (Ref: NP)
315 dia Jet Cowl

355 dia Jet Cowl
HAN355



143.12 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Tecseal 200 FRA Duct Sealant - 380ml Cartridge (Ref: 200FRA)
2. Aluminium Foil Duct Tape (Ref: AFT)
3. 45° Bends - Stainless Steel 150mm dia (Ref: BSK-K-45-150)
355 dia Jet Cowl

400 dia Jet Cowl
HAN400



173.63 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. 45° Bends (Ref: B45)
3. 90° Bends Long (Ref: BS90)
400 dia Jet Cowl

450 dia Jet Cowl
HAN450



230.51 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Female Couplers (Ref: MF)
2. Male Couplers (Ref: NP)
3. 450mm Diameter Reducer (Ref: RC450)
450 dia Jet Cowl

500 dia Jet Cowl
HAN500



268.35 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Male Couplers (Ref: NP)
2. Spiral Tube - 3m Lengths (Ref: SR)
3. 600mm 30x30 Cantilever Support (Ref: WK-LBD-31-600)
500 dia Jet Cowl

560 dia Jet Cowl
HAN560



312.60 (Excluding VAT at 20%)





Quantity:


560 dia Jet Cowl

630 dia Jet Cowl
HAN630



395.34 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Aluminium Foil Duct Tape (Ref: AFT)
2. 400 dia Bird Beak (Ref: ASV400)
3. 30° Bends (Ref: B30)
630 dia Jet Cowl

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