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 Elta SCP400-1EC - IP551 x Soler & Palau - HCBT/4-400/H - IP651 x HRT/4-400-BPN1 x Helios HQW-400/6 - IP551 x Helios HQW-400/4 - IP551 x Elta SPA400/46-3AC - IP541 x Female Ducting Connector - 450mm1 x Ducting Reducers Short - 355mm-315mm1 x 204x60mm Rectangular to 100mm Round Adaptor1 x Pressed Ducting Saddle - 500mm1 x Ducting 90 Degree Bend - 500mm1 x Acoustic Box Fans (Inline) - CAB-1001 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Vent Axia Trickle & Boost Switch1 x CBMT/Q 315-120 3 HEATER KIT1 x Soler & Palau - HXBR/4-400/H - IP541 x EuroSeries (ESP) - Plate Mounted Axial Fans 400-141 x Elta SCP400/4-1AC - IP551 x HCFB/4-400mm plastic impeller plate fan1 x Soler & Palau - HCBB/6-400/H - IP651 x Jetflow-HIT Metal inline - 125mm1 x HRB/4-400-BPN2 x Hydor HPA400/6-1A1 x HCFT/4-400mm plastic impeller plate fan1 x Soler & Palau - HCBT/6-400/H - IP651 x Speed Controller - REB61 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x Commercial Thermostat - TH161 x Elta SCP400/4-3AC - IP551 x HCFT/4-400/H-BPN E20,P 0.25KW1 x HRB/6-400-APN1 x Elta SPA400/4-1AC - IP541 x Spiral Ducting 1 meter - 500mm1 x Ducting 45 Degree Bend - 500mm1 x G4 Panel Filter - 495 x 495 x 22mm1 x Ducting 60 Degree Bend - 500mm1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Flanged Spigot - 500mm1 x Duct Termination with Mesh - 500mm1 x Soler & Palau TCBB/4-560/L - IP652 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Flanged Spigot - 630mm1 x 220x90mm x 1m Insulated Rectangular Duct1 x 204x60mm 45 Degree Vertical Bend2 x 125mm Insulated Round T-Piece1 x Duct Split Rings (Pair) -630mm1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 220x90mm Elbow Plenum with 160mm Spigot1 x Duct Termination with Mesh - 150mm1 x 125mm Wall Duct - 350mm1 x 220x90mm Insulated Rectangular Horizontal 45° Bend2 x JMS-3001 x Female Ducting Connector - 315mm1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 125mm Insulated 90 Degree Bend1 x Elta SCP710-1EC1 x 1mtr Round Ducting - 125mm1 x 1mtr Insulated Round Ducting - 125mm1 x Ducting 90 Degree Bend - 630mm1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x 204x60mm to 125mm Insulated Straight Adapter1 x Duct Termination with Mesh - 630mm1 x Duct Termination with Mesh - 100mm1 x Roof Axial Fan SCP-630-43 and Cowl - Three Phase1 x JBS-1250 Flat Roof Upstand for HCTT/4-1000/B1 x FC-354-T Single speed centrifugal roof fan - Horizontal discharge1 x REA-254M - (Single Phase Centrifugal 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 ...