Roof & Wall Cowls

Extract cowls to keep the weather out, mounted externally on roofs.

Displaying 1 to 24 (of 49 products)
Dektite Combo Pipe Flashing - DC210REC
Dektite Combo Pipe Flashing - DC210REC
£ 589.00
Dektite® Combo SIZE: 350 - 760mm Flash over or around Use as standard Dektite®, or when retrofit is required, cut and fit around pipe and join with clips (supplied). Perfect for Flashing Pipes...
Elta Wall Cowl SWC25/31
Elta Wall Cowl SWC25/31
£ 138.37
SWC FibreGlass Wall Cowl. Suitable for fans 250mm & 315mm • Protects fan openings prevailing weather conditions • Minimises resistance to airflow • Manufactured from GRP - colour (goose wing ...
Elta Wall Cowl SWC35/40
Elta Wall Cowl SWC35/40
£ 145.74
SWC FibreGlass Wall Cowl. Suitable for fans 350mm & 400mm • Protects fan openings prevailing weather conditions • Minimises resistance to airflow • Manufactured from GRP - colour (goose wing ...
Elta Wall Cowl SWC45/50
Elta Wall Cowl SWC45/50
£ 203.02
SWC FibreGlass Wall Cowl. Suitable for fans 450mm & 500mm • Protects fan openings prevailing weather conditions • Minimises resistance to airflow • Manufactured from GRP - colour (goose wing ...
Elta Wall Cowl SWC56/63
Elta Wall Cowl SWC56/63
£ 301.70
SWC FibreGlass Wall Cowl. Suitable for fans 560mm & 630mm • Protects fan openings prevailing weather conditions • Minimises resistance to airflow • Manufactured from GRP - colour (goose wing ...
Flat Roof Terminal -OFT 1
Flat Roof Terminal -OFT 1
£ 37.45
OFT 1 Flat Roof Vent/Terminal Product features and benefits: *Large free vent area/Low Pa resistance Application: Allows termination through a flat roof to ducting up to 166mm, With the spigot...
Flat Roof Terminal -OFT 5 - Ashphalt
Flat Roof Terminal -OFT 5 - Ashphalt
£ 97.37
OFT 5 Flat Roof Vent/Terminal This is the 150mm version. Product features and benefits: *Large free vent area/Low Pa resistance Application: Allows termination through a flat roof to ducting up...
Flat Roof Terminal -OFT 5 - Bitumen
Flat Roof Terminal -OFT 5 - Bitumen
£ 97.37
OFT 5 Flat Roof Vent/Terminal This is the 150mm version. Product features and benefits: *Large free vent area/Low Pa resistance Application: Allows termination through a flat roof to ducting up...
Flat Roof Terminal -OFT 5 - EPDM
Flat Roof Terminal -OFT 5 - EPDM
£ 95.23
OFT 5 Flat Roof Vent/Terminal This is the 150mm version. Product features and benefits: *Large free vent area/Low Pa resistance Application: Allows termination through a flat roof to ducting up...
Helios DDF-200 Roof Cowl
Helios DDF-200 Roof Cowl
£ 152.04
Helios DDF-200 Roof Cowl, suitable for 200mm duct. Please ask for details of other sizes....
Helios DDF-250 Roof Cowl
Helios DDF-250 Roof Cowl
£ 165.00
Helios DDF-250 Roof Cowl, suitable for 250mm duct. Please ask for details of other sizes....
Helios DDF-315 Roof Cowl
Helios DDF-315 Roof Cowl
£ 215.91
Helios DDF-315 Roof Cowl, suitable for 315mm duct. Please ask for details of other sizes....
Helios DDF-400 Roof Cowl
Helios DDF-400 Roof Cowl
£ 343.67
Helios DDF-400 Roof Cowl, suitable for 400mm duct. Please ask for details of other sizes....
Jet Cowl Ventilation Outlet - HN
Jet Cowl Ventilation Outlet - HN
£ 234.33
Jet Cowl Ventilation hood for air exit above roof, suitable for both industrial and comfort ventilation. The air is ejected in an upwards-directed jet. This avoids contaminating the air in the vicinit...
Miniflow SMF Horizontal Roof Cowl SMF13
Miniflow SMF Horizontal Roof Cowl SMF13
£ 100.30
Miniflow SMF Horizontal Roof Cowl SMF13 Applications This unit is ideally suited for toilets, bathrooms and shower rooms. Max Duty - 360 m3/hr Casing The top cowl and fan support hous...
Miniflow SMF Horizontal Roof Cowl SMF20/30
Miniflow SMF Horizontal Roof Cowl SMF20/30
£ 146.10
Miniflow SMF Horizontal Roof Cowl SMF20/30 Applications This unit is ideally suited for toilets, bathrooms and shower rooms. Max Duty - 1,800 m3/hr Casing The top cowl and fan support...
Roof Axial Cowl - RAW1000
Roof Axial Cowl - RAW1000
£ 1,336.99
Roof Axial Cowl ONLY - RAW1000 Suitable for Plate Axial fans. Download resistance charts HERE. See sizes of the cowl and base requirements HERE....
Roof Axial Cowl - RAW250
Roof Axial Cowl - RAW250
£ 271.03
Roof Axial Cowl ONLY - RA250 to suit Plate Axial Fan 200mm or 250mm Download resistance charts HERE. See sizes of the cowl and base requirements HERE....
Roof Axial Cowl - RAW315
Roof Axial Cowl - RAW315
£ 327.73
Roof Axial Cowl ONLY - RA315 to suit Plate Axial Fan 300mm or 315mm Download resistance charts HERE. See sizes of the cowl and base requirements HERE....
Roof Axial Cowl - RAW350
Roof Axial Cowl - RAW350
£ 327.73
Roof Axial Cowl ONLY - RA350 to suit Plate Axial Fan 350mm Download resistance charts HERE. See sizes of the cowl and base requirements HERE....
Roof Axial Cowl - RAW400/450
Roof Axial Cowl - RAW400/450
£ 395.77
Roof Axial Cowl ONLY - RA450 to suit Plate Axial Fan 400mm or 450mm Download resistance charts HERE. See sizes of the cowl and base requirements HERE....
Roof Axial Cowl - RAW450 in RAL9005 ( JET BLACK)
Roof Axial Cowl - RAW450 in RAL9005 ( JET BLACK)
£ 509.17
Roof Axial Cowl ONLY - RAW450 to suit Plate Axial Fan 400mm or 450mm in RAL9005...
Roof Axial Cowl - RAW500 / 560
Roof Axial Cowl - RAW500 / 560
£ 509.17
Roof Axial Cowl ONLY - RA560 to suit Plate Axial Fan 500mm or 560mm Download resistance charts HERE. See sizes of the cowl and base requirements HERE....
Roof Axial Cowl - RAW630 / 710
Roof Axial Cowl - RAW630 / 710
£ 622.57
Roof Axial Cowl ONLY - RAW630/710 Suitable for 630mm & 710mm Plate Axial fans. See Download on next Tab...
Displaying 1 to 24 (of 49 products)
1 x Purlin Box 300/315 for RAW Cowls1 x B-flow Impeller HCBB/T-355mm1 x Impeller Side Guard - 630mm1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x AL 355 Mounting Feet (Pair)1 x Elta Standard Ambient Flexible Connector - 1000mm1 x 100mm Round 45 Degree Bend1 x TTT/4-800/L N 2,2KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Ducting 90 Degree Bend - 250mm1 x Ducting T Piece Equal - 315mm1 x Purlin Box 630/710 for RAW Cowls1 x CBA-80 Inlet Flange for CBT-801 x Spiral Duct Grille Termination - 100mm1 x CC-ATEX 404 B M Short Cased Axial Fan1 x Mounting Feet (Pair) for SLC-400-060-04001 x FSD-TD 350mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta Wall Cowl SWC45/501 x TD4000 Mixvent - 355mm1 x CBA-60 Inlet Flange for CBT-601 x CBMT/Q 315-30 1 HEATER KIT1 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x Access Door for Circular Duct - 300 x 200 - SIZE 311 x MPS Weather Housing2 x Flat Roof Terminal -OFT 5 - EPDM1 x Ancillary Pack for SLC-5601 x BDS 500/560 RA b/d shutter1 x Belt Drive Cased Axial Fan - 900mm - H version1 x SDD-U Anti Vibration Pads1 x Female Ducting Connector - 450mm2 x CBMT/Q 250-30 1 HEATER KIT1 x Elta Short Cased ATEX Axial fan - SCX050L2-A9/161 x RVK-EX 315D4 (ATEX) - 315mm Atex Rated Centrifugal Fan1 x Ancillary Pack for SB-Biflow 400 model1 x CONTROL ECOWATT - Basic1 x Ancillary Pack for SLC-710 for 6 Pole Motors1 x Female Ducting Connector - 800mm1 x 7 Day Programmable TIMECLOCK1 x AL 710 D4 mounting Feet (Pair)1 x CBMT/Q 100-06 1 HEATER KIT2 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x CBS-80 Outlet Flange for CBT-801 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Elta Cased Axial Flange - 400mm1 x Ancillary Pack for SLC-5001 x FSAF500FTX 500 mounting feet (Pair)1 x Circular Ceiling Diffuser - TST 1251 x 1mtr Round Ducting - 100mm1 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x AIRVENT speed control - AIR4019611 x Blast Gate (Manual) 300mm1 x BDS 630/710 RA b/d shutter1 x Acopel F400-900/1801 x Curved Blade Grille 600x600 (2way blow)1 x Male Ducting Connector - 160mm1 x Soler & Palau - HCBT/4-400/H - IP651 x GXC9 - High Performance Extract Fan1 x CBS-100 Outlet Flange for CBT-1001 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x CBMT/Q 315-54 1 HEATER KIT1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-16000/630 ND - Pack 92 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan2 x Vent Axia ACM 125 inline mixed flow duct fan1 x HRB/4-450-35-BPN1 x Acopel F400-800/1801 x Ancillary Pack for SLC-4501 x DA9/9 Feet1 x Spiral Duct Grille Termination - 315mm1 x Soler & Palau - HXTR/4-355/H - IP541 x Ancillary Pack for SB-CYL 630 model1 x Duct Wrap Insulation - AWDW25mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Spiral Ducting 3 Meters - 150mm1 x KTEX 50-30-4 Fan (ATEX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x 100mm Wall Duct - 350mm1 x Jetflow-HIT Metal inline - 125mm1 x Ducting Y Piece - 150mm2 x GENIOX 11 Roof Mounted External Unit2 x Etaline 450mm D4 01 (Three Phase)2 x AKOR Spare Filter2 x DV-ROF-V-315 Roof mounted unit1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Ancillary Sealing Band - 150mm1 x Male Ducting Connector - 400mm1 x Metal Inline Fan - VENT-160NK1 x Air Trak Heater-100mm1 x Fresh Air control carbon filter - 125mm1 x Ducting Y Piece - 315mm1 x Raptor SDA500/46-3AC1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x Female Ducting Connector - 900mm1 x Rosenberg EQ 300-2 plate axial fan1 x HXP450/4-1 - 4 Pole - Single Phase1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2-3 Three Phase1 x Soler & Palau HXM-350mm1 x Soler & Palau - HXBR/6-400/H - IP541 x Manrose Auto Shutter - XF150AP1 x Soler & Palau TCBT/6-800/G - IP651 x CBB-80N Centrifugal1 x MD - Motor Protection Switch (3 Phase)1 x Spiral end cap - 160mm1 x Raptor SDA450/4-1AC1 x HD-LL Series 600x6001 x Spigot plate - 250mm1 x Spiral end cap - 100mm1 x Elta - HTS450/4-1 - Case Mounted Circulating Axial Fan1 x Elta SPA560/4-1AC - IP541 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x TTT/4-560/L N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Spiral Ducting 1 meter - 315mm1 x Anti Vibration Duct Suspension Rings - 400mm1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x Ducting 90 Degree Bend - 160mm1 x Helios DDF-200 Roof Cowl1 x Acopel F400-710/1801 x Soler & Palau TCBB/6-710/L - IP651 x Helios HQW-400/6 - IP551 x CBMT/Q 125-12 1 HEATER KIT1 x Soler & Palau TCBB/4-560/L - IP651 x Gorilla HVLSX301 x Spiral Rapid Lock Clamp - 125mm1 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/2-3A Three Phase1 x Soler & Palau - HCBT/6-400/H - IP651 x Elta SLC315-1EC -IE5 Motor- IP551 x HCFB/4-450mm plastic impeller plate fan1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Belt Drive Cased Axial Fan - 500mm - H version1 x 1mtr Round Ducting - 150mm1 x Soler & Palau - HCBB/6-630/H - IP651 x 204x60mm Double Airbrick Adapter
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...