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)
1 x Helios TSW MCB Amp Transformer speed controller3 x CS2 Current Switch2 x Push Timer Switch - ZA43 x MWS 3 – Transformer Controller With Motor Protection1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)4 x Vent Axia ACM 125 inline mixed flow duct fan2 x Remote Timer Control - 13513 x Isolator Switch - ISOSW1 x Run On Timer - 5s - 4hrs - RT5A2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Helios ZNE Electronic Fan Overrun Timer3 x Elta 6 Amp Electronic single phase speed controller with TK1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios TSW 1.5 Amp Transformer speed controller1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x TTC-2000 Three phase electric heater controller3 x MWS 1.5 – Transformer Controller With Motor Protection1 x 7 Day Programmable TIMECLOCK4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x TG-K Duct temperature sensor3 x WS - Reversing Switch from Helios Fans1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x EC6H - Reversible Group Fan Electronic Controller1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x BEAS-control module2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Elta ACO Panel 149-ACO14E1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Electronic extractor fan speed controller - FSC 1.51 x Helios HQW-630/4 - IP551 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x TG-K3/NTC10-01 - Duct temperature sensor2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer (silent) speed controller - RE 3.0 Amp1 x EM30-24 Electro-Mechanical Control Panel1 x Vent Axia T-Series Controller2 x Transformer Speed Control - RTRE- 12.0Amp2 x Helios HQW-200/4 - IP551 x Two Speed Switch - REGUL-21 x Transformer Speed Control - RTRE- 7.0Amp1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x DEF-140T Inlet Guard for the CBT-100N1 x CBA-60 Inlet Flange for CBT-601 x TUNE-R-200-3-M1 - Control Damper1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x Transformer (silent) speed controller - RE 1.5 Amp2 x Systemair Save Connect 2.0 Internet Module1 x EC-Vent Room Unit1 x RDS 7 Helios Transformer Controller With Motor Protection1 x ACO 149-ACO1/EDV1 x MTP 10, 10K, Speed control1 x SG-200 Fan Guard for the HQW 2001 x Multiflow SMB550/4-1AC1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Helios HQW-200/2 - IP551 x Helios HQW-315/4 - IP551 x Elta 6 Amp Electronic single phase speed controller.1 x Speed Controller - REB51 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta Variable Speed Drive IP66 - 2.2KW2 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x QPTW 250C Acoustic Twin Fan with Controller1 x RDH FLEX-SQUARE - ADH/RDH 04501 x MTS10- extractor fan 3 step switch1 x Elta ACO Panel 149-ACO18B1 x REB-CVF 0-10v Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Transformer 5 Speed Controller - ATC1-8TK1 x Airvent ceiling fan controller1 x EM30-24 Control Panel Commissioning Service1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Speed Controller - REB101 x Transformer 5 Speed Controller - ATC1-12TK1 x TD Mixvent 800/200 EEXEIIT31 x EBM-Papst D4E225-BC01-17 Double inlet
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

Look good, works well, except the shaft of the lanellae cuts...