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 130 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 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...
DHS 500DV roof fan
DHS 500DV roof fan
£ 993.94
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 130 products)
1 x Atex Inline Fan 200mm - ERM22EXE1 x Ducting 45 Degree Bend - 125mm1 x Male Ducting Connector - 125mm1 x 125mm Round 90 Degree Bend1 x Spiral Ducting 1 meter - 125mm1 x Universal Pipe Fixing Clip1 x HRB/6-630-25-BPN1 x Duct Suspension Rings - 125mm1 x Duct Suspension Rings - 300mm1 x HD Series Control Damper - 1000mm X 1000mm1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x AXC 315-6/11-2(B)-PV 300*C - Smoke Extract Fan1 x Metal Inline Fan - VENT-125NK1 x Spiral Rapid Lock Clamp - 125mm1 x Delivery Surcharge1 x CBMT/Q 160-15 1 HEATER KIT1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Ducting 15 Degree Bend - 560mm1 x Jetflow-HIT Metal inline - 200mm1 x Duct Termination with Mesh - 500mm1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x ACO-TK-ADS Auto Changeover Panel - Single Phase1 x PRIO-160 160mm Inline Mixvent Fan1 x 18M - 80mm PVC flexible ducting1 x Elta Unpodded Silencer 1D-500mm1 x CBMT/Q 400-9 3 HEATER KIT1 x ACO3TO-ADS-VFC-7.1A1 x ACO3/BD Changover Panel (Three Phase)1 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x Curved boot - 500mm1 x Shoed T Piece Equal - 560mm1 x Duct Termination with Mesh - 560mm1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Helios AV150 External Wall Fan1 x Elta Unpodded Silencer 1D-560mm1 x EM30-24 Electro-Mechanical Control Panel1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-A 5.5kw1 x HRT/6-710/30-BQ E21 x Elta SLC560/4B-3AC - IP551 x CBMT/Q 150-15 1 HEATER KIT1 x FSAF315B2DX Silencer 355/81 x Elta SCP710/4/6-3AC - IP551 x Soler & Palau TCBT/6-560/H - IP651 x Jetflow-HIT Metal inline - 150mm1 x Raptor SDA450/4-1EC1 x Metal Inline Fan - VENT-150NK1 x Raptor SDA450/46-3AC1 x CBMT/Q 200-30 1 HEATER KIT1 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x EC-Vent Room Unit1 x KVK Slim 500 - Low profile Semi Acoustic Box Fan1 x CBMT/Q 200-54 1 HEATER KIT1 x MD - Motor Protection Switch (3 Phase)1 x Miniflow SMF Horizontal Roof Cowl SMF131 x Elta SLC560/4A-3AC - IP551 x KV 200 L Sileo1 x Elta Qube SQU Centrifugal Box Fan - SQU2/4-3 - Three Phase1 x Pre 12:00 Delivery Surcharge1 x Spigot plate - 710mm1 x FSAF355B1DX Silencer 395/81 x Elta Wall Cowl SWC25/311 x Elta SLC315/4-3AC - IP551 x Circular Inline Silencers - 600mm - 600mm1 x Belt Drive Cased Axial Fan - 450mm - H version1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x FSAF355B2DX Silencer 395/8
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...