Roof Fans

Sometime the easiest way to vent large areas, roof extractor fans both axial and centrifugal.
Axial fans are commonly used with horizontal discharge roof cowls whilst centrifugals are used if ducting is needed.
Fixing kits available for flat and angled roofs, ask for details.

Displaying 1 to 24 (of 131 products)
A Roof Axial Fan and Cowl - Single Phase - RA/RAW
A Roof Axial Fan and Cowl - Single Phase - RA/RAW
£ 471.27
Roof mounted fan, 4 pole, 1400 rpm single phase • Cowl and base complete with axial fan, 200mm to 630mm • Fan - single phase, 230V - 1Ph - 50Hz • Glass fibre cowl and base • Complete wi...
Axial Roof mounted Extract/Supply Fan- -HCTT
Axial Roof mounted Extract/Supply Fan- -HCTT
£ 856.11
Range of axial roof fans with horizontal air discharge configuration available in 2 versions: B models for air extract. A models for air supply. Base manufactured from galvanized sheet steel. Cow...
Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-A  5.5kw
Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-A 5.5kw
£ 4,629.40
Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-A Range of axial roof fans with horizontal air discharge configuration available in 2 versions: B models for air extract. A models for air supply...
Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B  5.5kw
Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B 5.5kw
£ 4,776.45
Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B Range of axial roof fans with horizontal air discharge configuration available in 2 versions: B models for air extract. A models for air supply...
Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B  5.5kw
Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw
£ 4,461.45
Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B Range of axial roof fans with horizontal air discharge configuration available in 2 versions: B models for air extract. A models for air supply....
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase
£ 791.79
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase Max Duty - 1,987 m3/hr Speed RPM - 1,390 Single Phase - 220V to 240V / 50Hz Max Power Absorbed - 0.1...
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase
£ 888.09
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase Max Duty - 3,664.8 m3/hr Speed RPM - 1,400 Single Phase - 220V to 240V / 50Hz Max Power Absorbed - 0...
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase
£ 872.04
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase Max Duty - 3,729 m3/hr Speed RPM - 1,390 Three Phase - 380V to 415V / 50Hz Max Power Absorbed - 0.355...
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase
£ 1,000.44
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase Max Duty - 4,838 m3/hr Speed RPM - 1,300 Single Phase - 220V to 240V / 50Hz Max Power Absorbed - 0.5...
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase
£ 1,000.44
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase Max Duty - 4,892 m3/hr Speed RPM - 1,320 Three Phase - 380V to 415V / 50Hz Max Power Absorbed - 0.531...
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase
£ 1,497.99
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase Max Duty - 7,365 m3/hr Speed RPM - 1,390 Single Phase - 220V to 240V / 50Hz Max Power Absorbed - 1.1...
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase
£ 1,465.89
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase Max Duty - 7,844 m3/hr Speed RPM - 1,390 Three Phase - 380V to 415V / 50Hz Max Power Absorbed - 1.107...
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase
£ 1,594.29
Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase Max Duty - 9,576 m3/hr Speed RPM - 1,315 Three Phase - 380V to 415V / 50Hz Max Power Absorbed - 1.452...
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC
£ 1,096.74
A range of three phase roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. High Temperature Motors are situ...
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC
£ 1,123.49
A range of three phase roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. High Temperature Motors are situ...
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT450/4-3AC
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT450/4-3AC
£ 1,455.19
A range of three phase roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. High Temperature Motors are situ...
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC
£ 1,583.59
A range of three phase roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. High Temperature Motors are situ...
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC
£ 2,032.99
A range of three phase roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. High Temperature Motors are situ...
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT630/4-3AC
Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT630/4-3AC
£ 2,118.59
A range of three phase roof mounted centrifugal fans which are designed to handle clean, grease laden or contaminated air, whilst providing easy access for cleaning. High Temperature Motors are situ...
CRHB-250N Ecowatt  - Energy Efficient Roof Fan
CRHB-250N Ecowatt - Energy Efficient Roof Fan
£ 925.00
Low profile centrifugal roof-fans, horizontal discharge, composed of: - Centrifugal backward curved impeller. - Steel finger proof guard. - Base manufactured from galvanised sheet steel and alumin...
CRHB/4-N Roof mounted Fan - Horizontal discharge
CRHB/4-N Roof mounted Fan - Horizontal discharge
£ 496.68
Range of centrifugal roof mounted fans in horizontal discharge format: - Very low profile design. - Bases manufactured from galvanised sheet steel. - Centrifugal backward curved impeller. - Extern...
CRHB/6- 315mm Roof mounted Fan - Horizontal discharge
CRHB/6- 315mm Roof mounted Fan - Horizontal discharge
£ 813.75
Range of centrifugal roof mounted fans in horizontal discharge format: - Very low profile design. - Bases manufactured from galvanised sheet steel. - Centrifugal backward curved impeller. - Extern...
CRHB/6- 630mm Roof mounted Fan - Horizontal discharge
CRHB/6- 630mm Roof mounted Fan - Horizontal discharge
£ 2,151.45
Range of centrifugal roof mounted fans in horizontal discharge format: - Very low profile design. - Bases manufactured from galvanised sheet steel. - Centrifugal backward curved impeller. - Extern...
CRHT/4-315 N Roof mounted Fan - Horizontal discharge
CRHT/4-315 N Roof mounted Fan - Horizontal discharge
£ 891.45
Range of centrifugal roof mounted fans in horizontal discharge format: - Very low profile design. - Bases manufactured from galvanised sheet steel. - Centrifugal backward curved impeller. - Extern...
Displaying 1 to 24 (of 131 products)
1 x Helios HQW-355/4 - IP551 x Elta Standard Ambient Flexible Connector - 350mm1 x 100mm Round Equal T Piece1 x Soler & Palau TCBB/2-250/H - IP541 x Raptor SDA250/4-1AC1 x 220x90mm Flat Channel Connector1 x TD160 Mixvent - 100mm - TD160-N Standard2 x Ducting 45 Degree Bend - 150mm1 x Female Ducting Connector - 160mm1 x KABT/4- 9000/5001 x Ancillary Pack for SB-CYL 400 model1 x CHVB/4-3000/315 0,27KW 230V50 VE1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x HCFT/4-450mm plastic impeller plate fan1 x Ducting 90 Degree Bend - 900mm1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x Elta SCP450/4-1AC - IP551 x Impeller Side Guard - 1000mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x Impeller Side Guard - 500mm2 x Binks Bullows - Spray Booth Filter1 x 125mm Wall Duct - 350mm1 x 150mm Round 90 Degree Bend1 x Etaline 355mm - E2-011 x Duct Split Rings (Pair) -500mm1 x Male Ducting Connector - 1000mm1 x DEF-CBM-RE-7 - Protection Guard1 x Elta Box Fan AV Mounts - 063-SEL03 (PACK of 4)1 x Multiflow SMB550/4-1AC1 x Male Ducting Connector - 125mm1 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x Fresh Air control carbon filter - 125mm1 x Spiral Ducting 3 Meters - 1000mm1 x Acoustic MiniBox Fan - MINI-BOX 1501 x Ducting 90 Degree Bend - 100mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Soler & Palau - HCBB/6-355/H - IP651 x HRT/4-355-BPN1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x RTRD - Three Phase Speed Controller - 2 Amp1 x ELTA - Single Phase Transformer 8amps1 x Synthetic Air Filter Media - 10mm x 2mtr x 10mtr Half Roll1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Male Ducting Connector - 150mm1 x G2 duct Mounted Panel Filter - 342 x 342 x 47mm1 x EMF 500-14 - ECO MIXED FLOW IN-LINE FANS1 x Ducting 90 Degree Bend - 150mm1 x Duct Fast Clamps - 150mm1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x Impeller Side Guard - 710mm1 x Flexible PVC Ducting - 220x901 x SDD-U Anti Vibration Pads1 x Duct Quick Suspension Rings with Clasp - 150mm1 x Impeller Side Guard - 560mm1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Spiral Ducting 1 meter - 125mm1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Spiral Ducting 1 meter - 100mm1 x Synthetic Air Filter Media - 6mm x 2mtr x 20mtr Roll1 x Hydor HPA400/6-1A1 x Spiral end cap - 150mm1 x 204x60mm Equal T Piece1 x DS-2 2-Speed Switch (3 Phase)1 x FSD-TD 150mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta SCP630/4-3AC - IP551 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT630/4-3AC1 x Soler & Palau - HCBT/4-250/H - IP651 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 250mm1 x Male Ducting Connector - 180mm1 x Male Ducting Connector - 900mm1 x Duct Quick Suspension Rings with Clasp - 200mm1 x CRVT/4-560 N Roof mounted Fan - vertical discharge1 x Soler & Palau TCBT/4-630/L - IP651 x Metal Inline Fan - VENT-400N1 x Ancillary Pack for SLC-3551 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Belt Drive Cased Axial Fan - 630mm - H version1 x Ancillary Pack for SLC-5001 x Additional shipping charge for offshore islands1 x Ancillary Pack for SDA350/4-1EC1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT450/4-3AC1 x Soler & Palau TCBT/6-630/H - IP651 x Ancillary Pack for SB-CYL 500 model1 x Spiral Ducting Additional Courier Surcharge1 x DVV 800D4-6-XS/F400 smoke ext1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x Ancillary Pack for SLC-4501 x HCF - Ceiling Fan 900mm (36 inch)1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Ancillary Pack for SB-Biflow 500 model1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x European Pallet Delivery Surcharge1 x TX12RF Roof Fan
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...