Roof & Wall Cowls
Extract cowls to keep the weather out, mounted externally on roofs.
Displaying 1 to 24 (of 47 products)
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...
Roof Cowl Vent - HU
£ 37.58
Galvanised Steel Vent Fitting - Cowl - Provided with a female connection which fits outside a ventilation duct.
For sizes select above....
Roof Flashing - Dektite Ezi-Seal - DFE
£ 34.08
Dektite Ezi-Seal Flashing
Dektite® EZi-Seal features a revolutionary closed-cell foam gasket which is non-absorbent and non-porous. It hugs the roof line to provide a watertight seal without the nee...
Roof Flashing - Dektite Hi Temp Silicon
£ 34.70
Dektite DFE-RE Red Silicon Flashing
Perfect for Flashing Pipes on Metal Roofs
Red Silicon Version so high temperature. (-50C to +250C)
The multi-application flashing, edged with a flexible aluminiu...
Seldek - Aluminium Flashing - SDK
£ 56.16
The SELDEK- Aluminium won't stain or corrode roofs and gutters. The EPDM cone, which is trimmed on site to fit, is ingeniously locked to high grade and malleable 99.9% pure aluminium base. The fast ec...
Vent Cowl - VC10
£ 22.85
Provides weather protection for a 100mm PVCu rigid ducted outlet. (100mm inside diameter, 110mm outside)
Pushfit and secured with solvent adhesive.
Grey. Cowl diameter: 200mm
w201 x h101...
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
£ 622.57
Roof Axial Cowl ONLY - RAW630/710
Suitable for 630mm & 710mm Plate Axial fans.
See Download on next Tab...
Roof Axial Cowl - RAW800
£ 962.77
Roof Axial Cowl ONLY - RAW800
Suitable for 800mm Plate Axial fans.
Download resistance charts HERE.
See sizes of the cowl and base requirements HERE....
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 - 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 - 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 - 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 - 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 Cowl Vent - VHE
£ 21.63
The VHE Roof Cowl can be used for air intake and ejection in both industrial and residential buildings.
VHE roof cowl are made of galvanised sheet metal,
The inlet is protected with steel mesh. ...
TILEVENT Universal Roof Outlet - Brown
£ 65.49
TILEVENT Universal Roof Outlet is suitable for most popular interlocking and pan tiles.
High performance and low resistance, ideal for heat recovery, positive input ventilation and standard extract...
TILEVENT Universal Roof Outlet - Grey
£ 65.49
TILEVENT Universal Roof Outlet is suitable for most popular interlocking and pan tiles.
High performance and low resistance, ideal for heat recovery, positive input ventilation and standard extract...
SLATEVENT-Grey
£ 65.49
Stepped adaptor is included for fitting to 100, 125 and 150mm ducting.
Features
Large free area of 20,000mm2 for high flow system performance
Low profile design makes it unobtrusive on the roof lin...
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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
£ 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...
Skyflow SSR Horizontal Roof Cowl SSR40/45
£ 387.98
Skyflow SSR Horizontal Roof Cowl SSR40/45
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally s...
Skyflow SSR Horizontal Roof Cowl SSR25
£ 266.43
Skyflow SSR Horizontal Roof Cowl SSR25
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally suit...
Skyflow SSR Horizontal Roof Cowl SSR50/56
£ 414.96
Skyflow SSR Horizontal Roof Cowl SSR50/56
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally s...
Skyflow SSR Horizontal Roof Cowl SSR63/71
£ 703.32
Skyflow SSR Horizontal Roof Cowl SSR63/71
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally s...
Displaying 1 to 24 (of 47 products)
1 x Soaker Sheet to suit RA630/7102 x Ducted Outlet Option for H14 - HAP5002 x Etaline 500mm - D4 01 3 Phase2 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Airvent Ceiling Sweep Fan - 36 inch - 4441221 x Metal Inline Fan - VENT-400N1 x Metal Inline Fan - VENT-160NK1 x Ancillary Pack for SLC-4501 x Elta SCP315/4-3AC - IP551 x Belt Drive Cased Axial Fan - 560mm - H version1 x Elta SLC800/4B-3AC - IP551 x TecFire Intumescent Damper - Rectangular 350x350mm1 x Helios DDF-200 Roof Cowl1 x HCFB/4-400mm plastic impeller plate fan1 x HCFT/6-800-H plastic impeller plate fan1 x AIR CONDITIONING UNIT -KYR25CO/AG (Floor Standing)1 x HCFT/4-250mm plastic impeller plate fan1 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x Nicotra RDH E4-0560 (K)1 x 1mtr Round Ducting - 125mm1 x 204x60mm x 500mm Long Hi-Flow Duct Silencer1 x HCFB/4-450mm plastic impeller plate fan1 x Jetflow-HIT Metal inline - 100mm2 x 110 x 54mm Horizontal 90 Degree Bend1 x IP65 Remote Speed Adjustment Station1 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan1 x Raptor SDA400/4-1AC1 x CBMT/Q 315-30 1 HEATER KIT1 x U42K Screws for duct1 x Commercial Thermostat - TH161 x Elta SPA630/6-1AC - IP541 x Acopel F400-120/1601 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer3 x Etaline 200mm1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x PIR Sensor - PIR21 x 204x60mm Flat Channel Clip (Pack of 5)1 x Metal Inline Fan - VENT-150NK1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x Run On Timer - 5s - 4hrs - RT5A1 x Vent Axia KAF Kitchen Extract Fan - 560mm - 2 Pole - Three Phase1 x Elta Standard Ambient Flexible Connector - 1000mm1 x Airvent Ceiling Sweep Fan - 48 inch - 4441232 x 1mtr Round Ducting - 150mm1 x Helios HQW-450/6 - IP551 x Flat Roof Terminal -OFT 5 - Bitumen1 x Elta SLC315/4-3AC - IP551 x Systemair ZAP- 4pole - Three phase -450mm - IP541 x CC-ATEX 404 B M Short Cased Axial Fan1 x SD-MUB Vibration pad set1 x Circ.connection-125 fo EX-140 ATEX unit1 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Elta SLC560-1EC -IE5 Motor- IP552 x Elta SCP630/4-1AC - IP551 x Raptor SDA350/4-1AC1 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Airvent ceiling fan controller1 x Elta SLC500/4A-1AC - IP551 x AM pallet Delivery Surcharge1 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x Helios HQW-630/6 - IP551 x Soler & Palau TCBB/2-250/H - IP541 x Activated Carbon Discarb Cell - 598H x 598W x 598Dmm1 x Flat Roof Terminal -OFT 5 - Ashphalt1 x EuroSeries (ESP) - Plate Mounted Axial Fans 315-121 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Etaline 250mm1 x TecFire Intumescent Damper - Rectangular 300x300mm1 x ILHT-560/MV - Inlet & Outlet Mounting Flange Kit1 x GEO Ground Source Heat Exchanger1 x 220x90mm Double Airbrick Adapter1 x 220x90mm Flat Channel Connector1 x Circular Inline Silencers - 600mm - 600mm1 x B-flow Impeller HCBB/T-560mm1 x 100mm Wall Duct - 350mm1 x CBP-10/10 LOW PRESSURE CENTRIFUGAL FAN1 x CBS-80 Outlet Flange for CBT-801 x Soler & Palau TCBT/4-500/H - IP651 x Elta Turboflow-TF - 560mm - Three phase1 x CBMT/Q 315-90 3 HEATER KIT1 x HRB/4-350-BPN1 x 100mm Round 90 Degree Bend1 x HRT/6-630/35-BZ E111 x HD-LL Series 600x6001 x Circular Ceiling Diffuser - TST 1251 x Rectangular Airbrick Adaptor1 x TXBR-250 Ecowatt1 x 125mm Round Connector1 x CBM 9-9 550w 4P CM 3-Phase - 51284180002 x Elta SLC315-1EC -IE5 Motor- IP551 x GENIOX 11 Roof Mounted External Unit1 x Pre 10:30 Delivery Surcharge1 x Insulated extract Plenum 8+11 x CBM 9-9 550w 4P CM 3-Phase1 x Hydor Typhoon Circulation Fans - HVFB - 450mm2 x Belt Drive Cased Axial Fan - 630mm - L version1 x Elta Cased Axial Flange - 630mm1 x Acopel F400-355/1601 x 125mm Round 45 Degree Bend1 x Soler & Palau TCBT/4-800/L - IP651 x BDS 400/450 RA b/d shutter1 x Helios HQW-710/6 - IP551 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x Differential Pressure Switch - 20 - 300 Pa - IP541 x Systemair AW Sileo 710-DS1 x Metal Inline Fan - VENT-250NK1 x DA10/10 Feet1 x Speed Controller - REB1-N1 x CBM 7/7 4p 300W RE-VR1 x DV-ROF-V-225 Roof mounted unit1 x Same Day Shipping Surcharge2 x Elta SCP450-1EC - IP551 x Etaline 280mm1 x REB-CVF 0-10v Controller1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x Elta Cased Axial Flange - 400mm1 x ECO-500 Kitchen Extract Fan1 x CBM 9/7 4p 420W RE-VR1 x Elta Unpodded Silencer 1D-560mm1 x Elta SCP315-1EC - IP552 x Elta Short Cased ATEX Axial fan - SCX050L2-A9/161 x Belt Drive Cased Axial Fan - 500mm - L version1 x Jetflow-HIT Metal inline - 160mm1 x Traditional T-Series Window Fan - TX6WW1 x PBT/4-400 Portable Cooling Fan1 x Belt Drive Cased Axial Fan - 450mm - H version1 x 150mm Round 90 Degree Bend1 x Helios GigaBox 560mm GBD 560/4/4 centrifugal1 x SG AW 1000 Guard 6-Pole1 x Elta SLC1000/4A-3AC - IP551 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-3000/315 ND - Pack 11 x ACO3TO-ADS-VFC-7.1A1 x MVEx 1,0 Atex Motor Protection Switch1 x Soler & Palau - HCBT/6-355/H - IP651 x TXBR/4-450-C2 x Elta Wall Cowl SWC45/501 x JETLINE-200 - In Line Centrifugal Duct Fan1 x TD2000 Mixvent - 315mm1 x Soler & Palau - HCBT/4-900/H - IP551 x External weather louvre 500w x 500h - WL501 x Centrif Duo Plus - Timer1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x FSD-TD 350mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta SLC1000/4C-3AC - IP551 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x GB-WK Wall Bracket For Giga Box Fans - 400-630mm1 x Elta SLC500/4A-3AC - IP551 x Round ceiling diffuser 350mm1 x Soler & Palau - HCBB/6-500/H - IP651 x Etaline 630mm - D4 01 3 Phase1 x FSAF500B1DA Silencer 560/121 x Purlin Box 500/560 for RAW Cowls1 x Etaline 450mm -EC (Three Phase)1 x Inline Hepa filter with housing & pre-filters1 x Helios DDF-315 Roof Cowl1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Impeller Side Guard - 800mm1 x 220x90mm 45 Degree Horizontal Bend1 x Lo-Carbon Silhouette 100 B1 x Mounting Feet (pair) for SB-CON 4001 x Roof Axial Cowl - RAW10001 x 204x60mm Double Airbrick Adapter1 x SDD-U Anti Vibration Pads1 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Round ceiling diffuser 300mm1 x CADB/T-HE 54 ECOWATT Series1 x DOL Starter with Isolator - Three phase1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x TD1300 Mixvent - 250mm1 x 7-Day Digital Time Switch - TCK7D-6A1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x HCBT-4/500-H - Three Phase 400v Only - 56033228001 x Soler & Palau - HXBR/4-250/H - IP441 x Elta SPA630/46-3AC - IP541 x JBR N - 630 Flange to suit CRHB/CTHB roof fans1 x 150mm Round Connector1 x Elta Wall Cowl SWC35/401 x Etamaster EM 250 EC 01 inline mix-vent fan1 x ETY 25 Electronic Controller - 2.5A1 x Metallic Kitchen Extractor - CK35N1 x CRHT/4-355 N Roof mounted Fan - Horizontal discharge1 x Elta Standard Ambient Flexible Connector - 630mm1 x EBM Papst W3G630-GG97-011 x SG AW 910 Guard grille (GFC)1 x Additional shipping charge for offshore islands1 x Soler & Palau - HXBR/4-355/H - IP541 x ACO3/BD Changover Panel (Three Phase)1 x ASSG/F 500-560 Flex. conn. DVG1 x Soler & Palau - HCBT/4-315/H - IP651 x 100mm Round Wall Plate1 x Blast Gate (Manual) 100mm1 x Duct Mounted Filter Box - 450mm - M6 grade Bag filter1 x Helios ELS-VEZ 1001 x ILTM-500/560/630 - Motor Cover for ILHT Fans - 51337593001 x CMT-2 160-60 0.37KW - LG270 Single inlet centrifugal fan direct driven1 x Differential Pressure Switch - 50 - 500 Pa - IP541 x CBM 9-9 550w 4P VR (Open Motor)1 x Etaline Max-Fan - 315mm - E2 011 x Impeller Side Guard - 250mm1 x Soler & Palau - HCBT/6-500/H - IP651 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x EDM200 - SZ Model1 x Flat Roof Terminal -OFT 5 - EPDM1 x Cased Axial Fan Extension - 400mm dia1 x KRJ - 250 Inlet Guard1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x HCFT/4-400/H-BPN E20,P 0.25KW1 x DT-1 Duct Mounted Thermostat1 x FSAF315B2DX Silencer 355/81 x Vent Axia W300310 Controller Electronic 1.5A1 x Impeller Side Guard - 350mm1 x BDS 630/710 RA b/d shutter1 x Soler & Palau TCBT/6-355/H - IP441 x Duct Wrap Insulation - AWDW25mm1 x Soler & Palau - HCBT/4-710/H - IP651 x Elta SLC400/4-1AC - IP551 x Control switch - CR1501 x BEAS-control module1 x HRU Controller1 x Manual Overide Switch - MOS1 x HCFT/4-5001 x Purlin Box 630/710 for RAW Cowls1 x 204x60mm 45 Degree Horizontal Bend1 x SPI-200 C Iris damper1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x DA7/7 Feet1 x Impeller Side Guard - 500mm1 x Plastic Kitchen Extractors - CK-60F1 x Elta SLC400-1EC -IE5 Motor- IP551 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x Dektite Combo Pipe Flashing - DC210REC1 x Soler & Palau TCBT/4-800/H - IP651 x FRQ5-10A Inverter Speed controller1 x Impeller Side Guard - 315mm1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 500mm1 x Metal Inline Fan - VENT-315NK1 x CPTA-E Flush mounted PIR sensor with timer1 x HR200WK single room heat recovery unit1 x Mounting Feet 160-180 (pair) for ADH E0-01601 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x EBB-175 T DESIGN Centrifugal Extractor Fan1 x EC-Vent control board1 x CBT-60N Centrifugal1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 21 x Ancillary Pack for SB-Biflow 400 model1 x Soler & Palau - HCBT/4-500/H - IP651 x Woods JM long cased aerofoil 63JM/20/4/6/32/3PH1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x Ancillary Pack for SB-Biflow 315 model1 x Ductwrap Insulation DW501 x Soler & Palau TCBT/4-250/H - IP441 x Elta Standard Ambient Flexible Connector - 500mm1 x Elta Standard Ambient Flexible Connector - 315mm1 x Elta SLC450/4-3AC - IP551 x Elta SLC710/4A-3AC - IP551 x 125mm Round Connector with Damper1 x CBMT/Q 200-54 1 HEATER KIT1 x SG AW 710 Guard grille (GFC)1 x Bifurcated Fan - TET 4/4001 x 220x90mm Equal T Piece1 x 150mm Round Connector with Damper1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x JETLINE-160 - In Line Centrifugal Duct Fan1 x AC03TO-ADS-VFS-EN-9A (Three Phase)1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan
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Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00
I've had 2 of these fans for 4 years now, and they are great...