Roof & Wall Cowls

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

Displaying 27 to 51 (of 51 products)
Roof Cowl Vent - HU
Roof Cowl Vent - HU
£ 43.41
Galvanised Steel Vent Fitting - Cowl - Provided with a female connection which fits outside a ventilation duct. For sizes select above....
Roof Cowl Vent - VHE
Roof Cowl Vent - VHE
£ 22.49
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. ...
Roof Flashing - Dektite Ezi-Seal - DFE
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
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...
Roof Flashing - Masterflash EPDM No 9 To Suit 240mm-520mm dia
Roof Flashing - Masterflash EPDM No 9 To Suit 240mm-520mm dia
£ 120.75
Roof Flashing - Masterflash EPDM No 9 To Suit 240mm-520mm dia...
Seldek - Aluminium Flashing - SDK
Seldek - Aluminium Flashing - SDK
£ 64.87
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...
Skyflow SSR Horizontal Roof Cowl SSR25
Skyflow SSR Horizontal Roof Cowl SSR25
£ 285.08
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 SSR31/35B
Skyflow SSR Horizontal Roof Cowl SSR31/35B
£ 411.02
Skyflow SSR Horizontal Roof Cowl SSR31/35 • 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 SSR31/35BS
Skyflow SSR Horizontal Roof Cowl SSR31/35BS
£ 429.34
Skyflow SSR Horizontal Roof Cowl SSR31/35BS • UV stabilised • Maintenance free • Up to 30° roof pitch • Goose Wing Grey paint finish (BS 00-A-05) Applications This unit is ideally...
Skyflow SSR Horizontal Roof Cowl SSR40/45
Skyflow SSR Horizontal Roof Cowl SSR40/45
£ 415.14
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 SSR50/56
Skyflow SSR Horizontal Roof Cowl SSR50/56
£ 444.01
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
Skyflow SSR Horizontal Roof Cowl SSR63/71
£ 752.55
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...
Skyflow SSR Horizontal Roof Cowl SSR80B
Skyflow SSR Horizontal Roof Cowl SSR80B
£ 1,278.65
Skyflow SSR Horizontal Roof Cowl SSR80 • UV stabilised • INCLUDES Bird Guard • Maintenance free • Up to 30° roof pitch • Goose Wing Grey paint finish (BS 00-A-05) Applications ...
SLATEVENT-Grey
SLATEVENT-Grey
£ 68.76
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...
SSR31SCP -  Fan and Cowl Kit + Controller
SSR31SCP - Fan and Cowl Kit + Controller
£ 713.05
SSR Horizontal Roof Cowl SSR31SCP • UV stabilised • Maintenance free • Up to 30° roof pitch • Goose Wing Grey paint finish (BS 00-A-05) Applications This unit is ideally suited for...
SSR35SCP -  Fan and Cowl Kit + Controller
SSR35SCP - Fan and Cowl Kit + Controller
£ 739.76
SSR Horizontal Roof Cowl SSR35SCP • UV stabilised • Maintenance free • Up to 30° roof pitch • Goose Wing Grey paint finish (BS 00-A-05) Applications This unit is ideally suited for...
TILEVENT Universal Roof Outlet - Brown
TILEVENT Universal Roof Outlet - Brown
£ 68.76
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
TILEVENT Universal Roof Outlet - Grey
£ 68.76
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...
UB17- Space Slate Vent
UB17- Space Slate Vent
£ 28.76
Ubbink's UB17 slate space vent is a roof void ventilator for use in slates. The base as supplied is a direct replacement for a 600mm x 300mm slate. When the 25mm side bands are trimmed off and the inn...
UB41 Universal Tile Vent
UB41 Universal Tile Vent
£ 47.19
Ubbink Universal Tile Vents -UB41 Ubbink's universal roof vent is suitable in most tiled and slated pitched roofs without the need to identify the make or design of the tiles and slates. UB41's co...
UB46-  Universal  Insulated Terminal
UB46- Universal Insulated Terminal
£ 70.22
UB46 Universal Insulated Terminal - 125mm Design & Performance The insulated terminal offers greater efficiency for the modern heat recovery domestic ventilation systems when terminated through th...
UB47-  Universal  Insulated Terminal
UB47- Universal Insulated Terminal
£ 70.22
UB47 Universal Insulated Terminal - 150mm Design & Performance The insulated terminal offers greater efficiency for the modern heat recovery domestic ventilation systems when terminated through th...
Vent Cowl - VC10
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...
Vertical Cowl  - RAV630/710
Vertical Cowl - RAV630/710
£ 838.95
Vertical Cowl - RAV630/710...
Displaying 27 to 51 (of 51 products)
3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Helios ZNE Electronic Fan Overrun Timer1 x MWS 3 – Transformer Controller With Motor Protection1 x Time Delay Unit - DT20B1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Helios HQW-200/2 - IP551 x 7 Day Programmable TIMECLOCK4 x BEAS-control module1 x TTC-2000 Three phase electric heater controller3 x Elta 6 Amp Electronic single phase speed controller with TK2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x EM30-24 Electro-Mechanical Control Panel1 x Elta ACO Panel 149-ACO14E3 x Systemair Save Connect 2.0 Internet Module1 x CONTROL ECOWATT - Basic3 x Transformer 5 Speed Controller - ATC1-12TK3 x TG-K3/NTC10-01 - Duct temperature sensor2 x Envirovent G4 Filter - SL-G4/F74 x Helios HQW-200/4 - IP551 x EC-Vent control board1 x Elta ACO Panel 149-ACO18B1 x Isolator Switch - EFF-ISO4 x MWS 1.5 – Transformer Controller With Motor Protection1 x ACO 149-ACO1/EDV3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x EC6H - Reversible Group Fan Electronic Controller3 x Speed Controller - REB104 x SG-200 Fan Guard for the HQW 2001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x Helios HQW-630/4 - IP551 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Multiflow SMB550/4-1AC2 x Elta Variable Speed Drive IP66 - 0.75KW2 x WS - Reversing Switch from Helios Fans2 x Helios HQW-250/4 - IP551 x EM30-24 Control Panel Commissioning Service1 x PIR Sensor - PIR21 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x MTP 10, 10K, Speed control1 x Helios TSW 1.5 Amp Transformer speed controller2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x RDH FLEX-SQUARE - ADH/RDH 04501 x UB47- Universal Insulated Terminal1 x Airvent ceiling fan controller1 x Helios TSW 7.5 Amp Transformer speed controller2 x MV-B Dual Switch for use with Helios HQW plate fans,3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Vent Axia Silent 100T (TIMER)1 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x REE-1 Electronic Speed Controller1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x TG-R room temperature sensor1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Transformer Speed Control - RTRE- 7.0Amp1 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x CBS-60 Outlet Flange for CSB/CBT-601 x TD Mixvent 800/200 EEXEIIT31 x PIR Sensor - PIR41 x Speed Controller - REB11 x CBM 9-9 550w 4P VR (Open Motor)1 x Elta 6 Amp Electronic single phase speed controller.2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x VTR 300 STD Filter Kit3 x Transformer (silent) speed controller - RE 3.0 Amp1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Speed Controller - REB82 x Helios ESA-1 Surface mounted Speed Control 1amp2 x DDMP 12-12 3F 5700W M6M0 DG71 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Vent Axia T-Series Controller1 x CO2 Room Sensor - CO2-R1 x Silent 100 Window Kit - windowS2 x Remote Timer Control - 13513 x Electronic extractor fan speed controller - FSC 1.51 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x REB-CVF 0-10v Controller1 x GXC6EC - High Performance Extract Fan1 x SD-MUB Vibration pad set2 x Speed Controller - REB2.5-N1 x Transformer 5 Speed Controller - ATC1-4TK1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Round ceiling diffuser 250mm
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 131.69

I've had 2 of these fans for 4 years now, and they are great...