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...
.jpg "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
£ 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 Elta Cased Axial Flange - 630mm2 x Soler & Palau TCBT/4-710/L - IP652 x Metal Inline Fan - VENT-250NK2 x Elta Turboflow-TF - 630mm - Three phase2 x 204x60mm 90 Degree Horizontal Bend2 x Soler & Palau HXM-300mm2 x SG AW 1000 Guard 6 (GFC)1 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater2 x Inclined Kurb support for CTVB/T Fans - BI-52 x Blast Gate (Manual) 300mm1 x ASSG/F 500-560 Flex. conn. DVG2 x Soler & Palau TCBT/4-560/H - IP652 x DOL Starter with Isolator - Three phase2 x K 315 L Sileo Metal Tube Fan1 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x 2mtr Round Ducting - 125mm1 x Mounting Feet 160-180 (pair) for ADH E0-01601 x Soler & Palau TCBB/2-250/H - IP541 x Elta SPA250/2-1AC - IP441 x DV-ROF-V-315 Roof mounted unit1 x Soler & Palau TCBT/4-800/K - IP651 x Helios TSW 7.5 Amp Transformer speed controller1 x Belt Drive Cased Axial Fan - 800mm - L version1 x CBT-60N Centrifugal1 x Elta SLC400/4-1AC - IP551 x Soler & Palau TCBT/6-630/L - IP651 x HCFT/4-560mm plastic impeller plate fan1 x AIRVENT speed control - AIR4019611 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x CMT-2 160-60 0.37KW - LG270 Single inlet centrifugal fan direct driven1 x FSAF500B1DA Silencer 560/121 x Bifurcated Fan - TET 4/6001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x 100mm - 125mm Round Reducer1 x KBA- inlet mounting flange for CRMT 2251 x Systemair AW-Sileo 450-E61 x EC-Vent control board1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Soler & Palau TCBT/4-800/L - IP651 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Helios HQW-200/2 - IP551 x Soler & Palau TCBT/6-800/H - IP651 x Helios HQW-560/6 - IP551 x Soler & Palau TCBT/4-800/G - IP651 x Belt Drive Cased Axial Fan - 710mm - H version1 x Elta Turboflow-TF - 450mm - Single phase1 x FSAF450C1DA Silencer 500/81 x Elta Turboflow-TF - 500mm(A) - Three phase1 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x 125mm Round Connector with Damper1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x Elta Short Cased ATEX Axial fan - SCX050L2-A9/161 x 220x90mm Elbow Bend with 150mm Fixed Spigot1 x PIR Sensor - PIR21 x Etaline 200mm2 x Soler & Palau - HXBR-200 ECOWATT - IP441 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x MVEx 1,0 Atex Motor Protection Switch1 x Dynair QCL 200mm (2-Pole)1 x FSAF400B1DA Silencer 450/81 x Jetflow-HIT Metal inline - 125mm1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge1 x SPI-200 C Iris damper1 x Genius Whole house unit -2 x B-flow Impeller HCBB/T-560mm1 x Elta Standard Ambient Flexible Connector - 400mm1 x DV-ROF-V-225 Roof mounted unit1 x PVO 200 (2-POLE) Plate Axial fan1 x Flexible PVC Ducting - 220x901 x HCFT/4-800mm plastic impeller plate fan1 x Flexible PVC Ducting - 110x541 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 250mm1 x HRT/6-630/35-BZ E111 x Airvent ceiling fan controller1 x Elta SLC355-1EC -IE5 Motor- IP551 x FSD-TD Fire and Smoke Damper, 700mm x 150mm, EASY FIX AF, GALV Case, GALV Blades, PM24-TF1 x CRBB/3-250/084M EC 2H01 x Helios GigaBox 630mm GBD 630/6/6 centrifugal1 x Raptor SDA400/4-1AC1 x CBT-80N Centrifugal1 x B-flow Impeller HCBB/T-355mm1 x Soler & Palau - HXTR/4-250/H - IP441 x Elta SLC900/4B-3AC - IP551 x CTVB/4-315 Kitchen/High Temp Roof Fan1 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x EBM Papst W3G630-GG97-011 x Belt Drive Cased Axial Fan - 560mm - L version1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Elta SLC630/4B-3AC - IP551 x REE-1 Electronic Speed Controller1 x Soler & Palau HXM-200mm1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta SLC400-1EC -IE5 Motor- IP551 x Etamaster EM 400 EC 01 inline mix-vent fan1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 2" - ACP1 x Helios GigaBox 400mm GBD 400/4/4 centrifugal1 x KBA- Inlet Mounting 2801 x 110 x 54mm Horizontal 45 Degree Bend1 x FSAF1000C1DA SILENCER 1070/161 x Elta SLC800/4B-3AC - IP551 x 1mtr Insulated Round Ducting - 125mm1 x MFA-AR/AXC 315 mounting foot1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x Impeller Side Guard - 710mm1 x KV 200 L Sileo1 x Classic SAX23/9A Window/Wall Mounted1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x CMB-2-140-050 0.25Kw LG O1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Direct AM Delivery Surcharge1 x Acopel F400-450/1601 x TTC-2000 Three phase electric heater controller1 x Elta Variable Speed Drive IP66 - 7.5KW1 x AKOR T3/7 Spare Motor1 x CBM 12/9 515W RE-VR1 x Helios HQW-450/4 - IP551 x SG AW 910 Guard grille (GFC)1 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 315mm1 x 125mm Insulated Round T-Piece1 x Jetflow-HIT Metal inline - 100mm1 x AXCBF 315D4-32 Bifurcated Axial Fan1 x Hydor HPA400/6-1A1 x Elta Standard Ambient Flexible Connector - 450mm1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Soler & Palau TCBT/6-710/H - IP651 x Elta SCP800/6/8-3AC - IP551 x Curved Blade Grille 600x600 (2way blow)1 x Ancillary Pack for SLC-6301 x SWF-150 Sidewall Mounted Extractor Fan1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Rotorex HXBR 250mm Plate Axial Fan - Single Phase (2-pole)1 x EVL Filter G4 grade for PIV units
Best sellers
Reviews
