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 130 products)
TH MIXVENT Roof Fan
TH MIXVENT Roof Fan
£ 300.27
TH-Mixvent Roof extract / supply fan Three-speed extract or supply domestic and commercial mixed flow roof fans suitable for a variety of applications such as offices, restaurants, workshops, car p...
A Roof Axial Fan and Cowl - Single Phase - RA/RAW
A Roof Axial Fan and Cowl - Single Phase - RA/RAW
£ 448.83
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...
JMS-300
JMS-300
£ 117.40
Mounting frame for the smaller of the TH-Mixvent series....
Soaker Sheet to suit RA1000
Soaker Sheet to suit RA1000
£ 649.95
Soaker Sheet to suit RA1000 Specification Nominal 2mm thickness glass reinforced plastic, 2-piece post moulded 1800mm "patch" soaker sheet, gel coat surface pigmented to standard BS5252 colour. ...
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...
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...
DVG-H 315D4 - Smoke extract roof unit
DVG-H 315D4 - Smoke extract roof unit
£ 1,250.24
DVG-H 315D4 - Smoke extract roof unit *Horizontal exhaust *Smoke and heat extract unit + normal ventilation *Up to 400°C / 120 min (F400/120, F400/90, F300, F200) *Normal ventilation up to 120°C...
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...
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...
DVG-V 560D4-8/F400
DVG-V 560D4-8/F400
£ 1,836.60
DVG-V 560D4-8/F400 The DVG smoke extract fans are used in case of fire to extract smoke gases from rooms, and also during normal working conditions for standard ventilation. Smoke-free escap...
DVG-V 560D4/F400 IE2
DVG-V 560D4/F400 IE2
£ 1,861.60
DVG-V 560D4/F400 IE2Smoke Extract Roof Fan The DVG smoke extract fans are used in case of fire to extract smoke gases from rooms, and also during normal working conditions for standard ventilation....
JMS-560
JMS-560
£ 202.65
JMS-560 Mounting frame...
Soaker Sheet to suit RA800
Soaker Sheet to suit RA800
£ 599.89
Soaker Sheet to suit RA800 Specification Nominal 2mm thickness glass reinforced plastic, 2-piece post moulded 1800mm "patch" soaker sheet, gel coat surface pigmented to standard BS5252 colour. ...
DVNI-355 E4 -  Insulated Kitchen Roof Fan
DVNI-355 E4 - Insulated Kitchen Roof Fan
£ 1,306.49
• Standard motor outside the air stream • Max temperature of transported air 120°C • Suitable for coastal applications • Vertical exhaust • Low sound level The casing and impeller wi...
Roof Axial Fan and Cowl - Three Phase -500mm
Roof Axial Fan and Cowl - Three Phase -500mm
£ 875.00
Roof mounted fan, 4 pole, 1400 rpm single phase • Cowl and base complete with axial fan, 200mm to 1000mm • Fan - single phase, 230V - 1Ph - 50Hz • Fan - three phase, 400V - 3Ph - 50Hz •...
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/4-225 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...
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...
TH-ECOWATT Roof Mounted Series
TH-ECOWATT Roof Mounted Series
£ 563.00
Roof mounted mixed flow fans, low energy consumption. -Models 500 and 800: Body injection moulded in thermoplastic material. Base and cowl made of sheet steel, protected against corrosion by black p...
Roof Axial Fan and Cowl - Three Phase -630mm
Roof Axial Fan and Cowl - Three Phase -630mm
£ 1,199.00
Roof mounted fan, 4 pole, 1400 rpm • Cowl and base complete with axial fan, 200mm to 1000mm • Fan - three phase, 400V - 3Ph - 50Hz • Glass fibre cowl and base • Complete with plate mou...
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...
Soaker Sheet to suit RA350
Soaker Sheet to suit RA350
£ 509.17
Soaker Sheet to suit RA350 Specification Nominal 2mm thickness glass reinforced plastic, 2-piece post moulded 1800mm "patch" soaker sheet, gel coat surface pigmented to standard BS5252 colour. ...
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 1 to 24 (of 130 products)
1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/6-15000/710 ND - Pack 101 x Shoed T Piece Un-Equal -630mm-500mm1 x OBD 450x450 - for use with 4WAY-5951 x BDS 630/710 RA b/d shutter1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x SPI-150 C Iris damper1 x Spiral Ducting 1 meter - 630mm1 x Flanged Damper 019-0250-STD1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x Ducting 45 Degree Bend - 630mm1 x Singleflow SSDL125-1EC1 x BDS 300/315 RA b/d shutter1 x Female Ducting Connector - 630mm1 x Circular Ceiling Diffuser - TST 1001 x Pressed Ducting Saddle - 630mm1 x Duct Termination with Mesh - 630mm1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 1" - ACP1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Jetflow Silent SJMF-S 150-1EC1 x High Temperature Flexible Connector - 063-800-PU2501 x Flanged Spigot - 180mm1 x Belt Drive Cased Axial Fan - 710mm - L version1 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x Casals Circular Outlet Connection Flange - 5102018031 x Spiral Ducting 3 Meters - 160mm1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x AF VVX-200 - Villavent Filter1 x Curved boot - 180mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x 125mm - 150mm Round Reducer1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x EC Trickle and boost module - IP561 x DT-1 Duct Mounted Thermostat1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x Etaline 355mm - E2-011 x 220x90mm Flat Channel Connector1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x AKOR Spare Filter1 x EnergiSava 210 Low Energy Heat Recovery Unit1 x Belt Drive Cased Axial Fan - 710mm - H version1 x 220x90mm 90 Degree Vertical Bend1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x CADB/T-HE 54 ECOWATT Series1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x WOODS 31JM/16/4/5/34-DEG 4POLE 1PH LONG CASED AXIAL FAN1 x Jetflow-HIT Metal inline - 125mm1 x Decor 200-C Bathroom Fan1 x Duct Mounted Filter Box - G4 Grade Panel - 125mm1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B 5.5kw1 x Ducted Outlet Option for H14 - HAP5001 x GENIOX 11 Internal Mounted Unit1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted
Reviews
Airvent Ceiling Sweep Fan - 36 inch - 444122
Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84

Fitted 2 Of These Excellent Fans in a Community Club to shif...