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 25 to 48 (of 131 products)
CRHT/4-355 N Roof mounted Fan - Horizontal discharge
CRHT/4-355 N Roof mounted Fan - Horizontal discharge
£ 929.99
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/4-400 N Roof mounted Fan - Horizontal discharge
CRHT/4-400 N Roof mounted Fan - Horizontal discharge
£ 1,048.95
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/4-450 N Roof mounted Fan - Horizontal discharge
CRHT/4-450 N Roof mounted Fan - Horizontal discharge
£ 1,128.75
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...
CRHT/4-500 N Roof mounted Fan - Horizontal discharge
CRHT/4-500 N Roof mounted Fan - Horizontal discharge
£ 2,098.95
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/4-560 N Roof mounted Fan - Horizontal discharge
CRHT/4-560 N Roof mounted Fan - Horizontal discharge
£ 2,362.50
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...
CRVB/4 Roof mounted Fan - vertical discharge
CRVB/4 Roof mounted Fan - vertical discharge
£ 480.17
Range of centrifugal roof mounted fans in vertical discharge format: - Very low profile design. - Bases manufactured from galvanised sheet steel. - Centrifugal backward curved impeller. - External...
CRVT/4-500 N Roof mounted Fan - vertical discharge
CRVT/4-500 N Roof mounted Fan - vertical discharge
£ 2,109.26
Range of centrifugal roof mounted fans in vertical discharge format: - Very low profile design. - Bases manufactured from galvanised sheet steel. - Centrifugal backward curved impeller. - External...
CRVT/4-560 N Roof mounted Fan - vertical discharge
CRVT/4-560 N Roof mounted Fan - vertical discharge
£ 2,362.50
Range of centrifugal roof mounted fans in vertical discharge format: - Very low profile design. - Bases manufactured from galvanised sheet steel. - Centrifugal backward curved impeller. - External...
CRVT/6-630 Roof mounted Fan - vertical discharge
CRVT/6-630 Roof mounted Fan - vertical discharge
£ 2,638.22
Range of centrifugal roof mounted fans in vertical discharge format: - Very low profile design. - Bases manufactured from galvanised sheet steel. - Centrifugal backward curved impeller. - External...
CTB Series -Roof Mounted Fan
CTB Series -Roof Mounted Fan
£ 645.05
Range of centrifugal roof fans which are mounted directly above a circular duct for the ventilation of housings and small enclosures. Centrifugal backward curved impeller in galvanised sheet ...
CTHB Kitchen/High Temp Roof Fan
CTHB Kitchen/High Temp Roof Fan
£ 790.15
Range of IP-55 centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1) Also suitable for kitchens if used...
CTHT/4-315/H High Temp Roof Fan
CTHT/4-315/H High Temp Roof Fan
£ 1,331.10
CTHT/4 Kitchen/High Temp Roof Fan (4-POLE) Range of IP-55 centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE ma...
CTHT/6 Kitchen/High Temp Roof Fan  (6-POLE)
CTHT/6 Kitchen/High Temp Roof Fan (6-POLE)
£ 725.51
CTHT/6 Kitchen/High Temp Roof Fan (6-POLE) Range of IP-55 centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE ma...
CTVB/4-200 Kitchen/High Temp Roof Fan
CTVB/4-200 Kitchen/High Temp Roof Fan
£ 1,286.13
Range of IP-55 centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1) Also suitable for kitchens if used...
CTVB/4-225 Kitchen/High Temp Roof Fan
CTVB/4-225 Kitchen/High Temp Roof Fan
£ 1,383.75
Range of IP-55 centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1) Also suitable for kitchens if used...
CTVB/4-315 Kitchen/High Temp Roof Fan
CTVB/4-315 Kitchen/High Temp Roof Fan
£ 1,534.68
Range of IP-55 centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1) Also suitable for kitchens if used...
CTVB/4-400 Kitchen/High Temp Roof Fan
CTVB/4-400 Kitchen/High Temp Roof Fan
£ 1,935.14
Range of IP-55 centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1) Also suitable for kitchens if used...
CTVT/4-450 High Temp Roof Fan - 5136075800
CTVT/4-450 High Temp Roof Fan - 5136075800
£ 1,977.36
Range of IP-55 centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1) Also suitable for kitchens if used...
DHS 190EZ roof fan
DHS 190EZ roof fan
£ 311.30
The box blows out horizontal. The box is made out of saltwater- proofed aluminium with grille. The underframe is made up of electroplated, powder- coated steel- plate.Freewheeling radial impeller cons...
DHS 225EZ roof fan
DHS 225EZ roof fan
£ 295.00
The box blows out horizontal. The box is made out of saltwater- proofed aluminium with grille. The underframe is made up of electroplated, powder- coated steel- plate.Freewheeling radial impeller cons...
DHS 310EV Roof fan
DHS 310EV Roof fan
£ 539.00
The box blows out horizontal. The box is made out of saltwater- proofed aluminium with grille. The underframe is made up of electroplated, powder- coated steel- plate.Freewheeling radial impeller cons...
DHS 400E4 roof fan
DHS 400E4 roof fan
£ 748.89
The box blows out horizontal. The box is made out of saltwater- proofed aluminium with grille. The underframe is made up of electroplated, powder- coated steel- plate.Freewheeling radial impeller cons...
DHS 450DV roof fan
DHS 450DV roof fan
£ 995.00
The box blows out horizontal. The box is made out of saltwater- proofed aluminium with grille. The underframe is made up of electroplated, powder- coated steel- plate.Freewheeling radial impeller cons...
DHS 450EV roof fan
DHS 450EV roof fan
£ 1,044.75
The box blows out horizontal. The box is made out of saltwater- proofed aluminium with grille. The underframe is made up of electroplated, powder- coated steel- plate.Freewheeling radial impeller cons...
Displaying 25 to 48 (of 131 products)
1 x Atex Inline Fan 180mm - ERM18EXE1 x Atex Inline Fan 200mm - ERM22EXE1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x Carriage1 x EBM Papst - D2E133-DM27-D81 x ACOAS/ AC/EC Auto Changeover 8Amp1 x RSK355 - Back Draught Shutter1 x Single Deflection Grille 400mm with OBD damper1 x Ducting 90 Degree Bend - 900mm1 x Pre 10:30 Delivery Surcharge1 x HD Series Control Damper - 3000mm X 1500mm1 x Direct Delivery Surcharge1 x Spiral Ducting Additional Courier Surcharge1 x Direct Saturday Delivery Surcharge1 x R.O.I Customs Charge for Pallet Deliveries1 x KVK SLIM 400 EC - Centrifugal Circular Duct Fan1 x Quietflow SQSDCV400-1ECL - Centrifugal Box Fan1 x Speed Controller - REB51 x Spiral Ducting 3 Meters - 710mm1 x Singleflow SSDL400-1EC1 x Fresh Air control carbon filter - 125mm1 x Pre 12:00 Delivery Surcharge1 x Pallet Delivery Surcharge1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Ducting 90 Degree Bend - 500mm1 x Purlin Box 200/250 for RAW Cowls1 x Spiral Ducting 3 Meters - 250mm1 x Direct Delivery Surcharge1 x Nicotra Direct Delivery Surcharge1 x Northern Ireland Surcharge1 x Spiral Ducting 3 Meters - 560mm1 x DPD SAT 10:30AM Delivery Surcharge1 x Stainless Steel Single Blade Regulating Damper -200mm1 x Male Ducting Connector - 300mm1 x TUNE-R-400-3-M0 - Control Damper1 x Spiral Ducting 3 Meters - 150mm1 x TUNE-R-315-3-M0 - Control Damper (NO ACTUATOR)1 x Multileaf Volume Control Dampers -600/600 Rectangular Flanged1 x SPI-125 C Iris damper1 x HD Series Control Damper - 1000mm X 1000mm1 x DA12/12 Feet1 x Clearance JPAK 100mm1 x BDB 630 TL D50 VE - High Pressure Centrifugal Fan1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Heat Resistant In-line Axial Fan - VOK 120/100 H1 x TUNE-R-80-2-M3 - Control Damper1 x TUNE-R-315-3-M4 - Control Damper1 x TUNE-R-250-2-M4 - Control Damper1 x Female Ducting Connector - 100mm1 x Spiral Ducting 1 meter - 80mm1 x Male Ducting Connector - 200mm1 x OBD 450x450 - for use with 4WAY-5951 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x CVAT/4-4000/400 ND 0.37Kw (230/400V50HZ) EXDIIBHT4 - ATEX RATED CABINET FAN1 x Elta Variable Speed Drive IP66 - 7.5KW1 x RSK400 - Back Draught Shutter1 x CBT-80N Centrifugal ATEX II 2G Exe II T32 x TUNE-R-80-3-M0 - Control Damper (NO ACTUATOR)1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Ancillary Pack for SLC-710 for 4 pole Motors1 x Spiral end cap - 250mm1 x TUNE-R-315-3-M1 - Control Damper1 x Mini Diffuser - 100mm1 x SPW5 - AHU Unit1 x Speed Controller - REB161 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Egg Crate Grille with Dust panel filter 1 inch- 595x595
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00

I've had 2 of these fans for 4 years now, and they are great...