Roof & Wall Cowls

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

Displaying 25 to 48 (of 51 products)
Roof Axial Cowl - RAW630 / 710
Roof Axial Cowl - RAW630 / 710
£ 653.70
Roof Axial Cowl ONLY - RAW630/710 Suitable for 630mm & 710mm Plate Axial fans. See Download on next Tab...
Roof Axial Cowl - RAW800
Roof Axial Cowl - RAW800
£ 1,010.91
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 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...
Displaying 25 to 48 (of 51 products)
2 x Duct Tape - Silver - DTape1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x UB47- Universal Insulated Terminal1 x Elta Turboflow-TF - 630mm - Three phase1 x Economy Airvent 150mm Fan1 x Spiral Ducting 1 meter - 250mm1 x PRIO-355-EC1 x HQS Bathroom Axial Flow Fan - 125mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Chaysol da 9-7 - 3 Speed1 x G2 duct mounted panel filter 630mm1 x Spiral end cap - 100mm1 x TUNE-R-250-3-M5 - Control Damper1 x Elta SCP500/4-3AC - IP551 x 204x60mm Flat Channel Connector1 x MELINEX 100mm Circular Inline Silencers -SLU-6001 x Spiral end cap - 200mm1 x 18M - 80mm PVC flexible ducting1 x FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 4.0KW1 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ-10A V2 Inverter Speed controller1 x FU 075 52 Frequency Inverter (IP20)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW1 x FRQ5-10A Inverter Speed controller1 x FU 22 25 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 3amps1 x FU 075 04 Frequency Inverter (IP20)1 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 2amps1 x EC6H - Reversible Group Fan Electronic Controller1 x Electronic extractor fan speed controller - FSC 1.51 x Elta 2 Amp Electronic single phase speed controller.1 x Balance S Diffuser - NO RING - 125mm1 x Airvent ceiling fan controller1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x NKS-D swirl diffuser v-300 x 300mm1 x Elta 3 Amp Electronic single phase speed controller.1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 16amps1 x Vortice Quadro Micro 100 I - Standard Version1 x ELTA - Single Phase Transformer 8amps1 x PCA Diffuser - PCA-3151 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 1001 x Helios TSW MCB Amp Transformer speed controller1 x COM-31 x EFSC-3N- Single Phase Speed Control1 x Helios TSW 10 Amp Transformer speed controller1 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 4amps1 x AIRVENT speed control - AIR4019611 x Vent Axia T-Series Controller1 x Round ceiling diffuser 400mm1 x Circular Ceiling Diffuser - TST 1601 x Circular Ceiling Diffuser - TST 2001 x JSR 200 Painted RAL50181 x ELTA - Single Phase Transformer 10amps1 x Elta 6 Amp Electronic single phase speed controller.1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 300mm1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm1 x Run On Timer - 5s - 4hrs - RT5A1 x Remote Timer Control - 13511 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Time Delay Unit - DT20B1 x ACO8AC/EC AutoChangeover panel1 x TTC-2000 Three phase electric heater controller1 x 7 Day Programmable TIMECLOCK1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x Systemair Save Connect 2.0 Internet Module1 x GXC6EC - High Performance Extract Fan1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...