Roof & Wall Cowls

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

Displaying 1 to 24 (of 47 products)
Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm
Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm
£ 37.45
OFT 1 Flat Roof Vent/Terminal Product features and benefits: *Large free vent area/Low Pa resistance Application: Allows termination through a flat roof to ducting up to 110mm, With the spigot...
SSR31SCP -  Fan and Cowl Kit + Controller
SSR31SCP - Fan and Cowl Kit + Controller
£ 666.40
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
£ 691.36
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...
Skyflow SSR Horizontal Roof Cowl SSR31/35BS
Skyflow SSR Horizontal Roof Cowl SSR31/35BS
£ 401.25
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...
Helios DDF-400 Roof Cowl
Helios DDF-400 Roof Cowl
£ 353.98
Helios DDF-400 Roof Cowl, suitable for 400mm duct. Please ask for details of other sizes....
Vertical Cowl  - RAV630/710
Vertical Cowl - RAV630/710
£ 799.00
Vertical Cowl - RAV630/710...
Helios DDF-250 Roof Cowl
Helios DDF-250 Roof Cowl
£ 169.95
Helios DDF-250 Roof Cowl, suitable for 250mm duct. Please ask for details of other sizes....
Skyflow SSR Horizontal Roof Cowl SSR40/45
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...
UB17- Space Slate Vent
UB17- Space Slate Vent
£ 27.39
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...
Skyflow SSR Horizontal Roof Cowl SSR80
Skyflow SSR Horizontal Roof Cowl SSR80
£ 889.66
Skyflow SSR Horizontal Roof Cowl SSR80 • UV stabilised • Maintenance free • Up to 30° roof pitch • Goose Wing Grey paint finish (BS 00-A-05) Applications This unit is ideally sui...
Helios DDF-200 Roof Cowl
Helios DDF-200 Roof Cowl
£ 156.60
Helios DDF-200 Roof Cowl, suitable for 200mm duct. Please ask for details of other sizes....
Dektite Combo Pipe Flashing - DC210REC
Dektite Combo Pipe Flashing - DC210REC
£ 589.00
Dektite® Combo SIZE: 350 - 760mm Flash over or around Use as standard Dektite®, or when retrofit is required, cut and fit around pipe and join with clips (supplied). Perfect for Flashing Pipes...
Flat Roof Terminal -OFT 5 - Asphalt
Flat Roof Terminal -OFT 5 - Asphalt
£ 97.37
OFT 5 Flat Roof Vent/Terminal This is the 150mm version. Product features and benefits: *Large free vent area/Low Pa resistance Application: Allows termination through a flat roof to ducting up...
Skyflow SSR Horizontal Roof Cowl SSR50/56
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...
Flat Roof Terminal -OFT 5 - Bitumen
Flat Roof Terminal -OFT 5 - Bitumen
£ 97.37
OFT 5 Flat Roof Vent/Terminal This is the 150mm version. Product features and benefits: *Large free vent area/Low Pa resistance Application: Allows termination through a flat roof to ducting up...
Helios DDF-315 Roof Cowl
Helios DDF-315 Roof Cowl
£ 222.39
Helios DDF-315 Roof Cowl, suitable for 315mm duct. Please ask for details of other sizes....
Skyflow SSR Horizontal Roof Cowl SSR31/35B
Skyflow SSR Horizontal Roof Cowl SSR31/35B
£ 384.13
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...
UB46-  Universal  Insulated Terminal
UB46- Universal Insulated Terminal
£ 66.88
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...
TILEVENT Universal Roof Outlet - Brown
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...
Skyflow SSR Horizontal Roof Cowl SSR63/71
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...
TILEVENT Universal Roof Outlet - Grey
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...
Skyflow SSR Horizontal Roof Cowl SSR25
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...
Flat Roof Terminal -OFT 5 - EPDM
Flat Roof Terminal -OFT 5 - EPDM
£ 95.23
OFT 5 Flat Roof Vent/Terminal This is the 150mm version. Product features and benefits: *Large free vent area/Low Pa resistance Application: Allows termination through a flat roof to ducting up...
Roof Axial Cowl - RAW1000
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....
Displaying 1 to 24 (of 47 products)
1 x Vent Axia KAF Kitchen Extract Fan - 560mm - 2 Pole - Single Phase1 x Woods JM long cased aerofoil 63JM/20/4/6/32/3PH2 x Belt Drive Cased Axial Fan - 560mm - L version1 x Raptor SDA560/4-1AC1 x Elta SLC560-1EC -IE5 Motor- IP551 x Elta SLC560/2-3AC - IP551 x Soler & Palau TCBT/6-560/H - IP651 x Elta SLC560/4A-1AC - IP551 x Soler & Palau TCBT/4-560/H - IP651 x ZAC- 560 -4-11 x Vent Axia KAF Kitchen Extract Fan - 560mm - 2 Pole - Three Phase1 x Elta Turboflow-TF - 560mm - Single phase1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Elta SLC560/4C-3AC - IP551 x Soler & Palau TCBT/4-560/L - IP651 x Universal Pipe Fixing Clip1 x 100mm Round Connector1 x SWF-100X Sidewall Mounted Extractor Fan1 x Flanged Spigot - 100mm1 x ERM 18 protection guard - SGM 18 EX1 x JCC-560 - ADAPTER FOR CIRCULAR DUCT - for CTHB/T Roof Fans,1 x DEF-800AN1 x Plastic Kitchen Extractors - CK-60F1 x DEF-140T Inlet Guard for the CBT-100N1 x Impeller Side Guard - 630mm1 x Inclined Kurb support for CTVB/T Fans - BI-51 x BDS 500/560 RA b/d shutter1 x Spiral Duct Grille Termination - 560mm1 x Soler & Palau TCBT/4-710/L - IP651 x Etaline 250mm - D2 01 3 Phase1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Wall Mounted Air Curtains - COR-N Series1 x Economy Airvent 100mm Fan with Timer & Shutter1 x CBA-130 Inlet Flange for CBT-1301 x Flanged Spigot - 560mm1 x DV-ROF-V-315 Roof mounted unit1 x 3 in 1 Portable Air Conditioner - 1500w1 x Helios GigaBox 560mm GBD 560/6/6 centrifugal1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Isolator Switch - EFF-ISO1 x Elta Prema LCD Display1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x DOL Starter with Isolator - Three phase1 x Jetflow-HIT Metal inline - 200mm1 x Control with reverse - CR3001 x Etaline 200 - EC1 x Elta SLC900/4B-3AC - IP551 x ACO3/BD Changover Panel (Three Phase)1 x 110 x 54mm Rectangular Wall Plate1 x Soler & Palau TCBB/4-560/L - IP651 x Elta Wall Cowl SWC25/311 x Belt Drive Cased Axial Fan - 500mm - H version1 x Belt Drive Cased Axial Fan - 630mm - H version1 x GB-WSG 630 External Weather Louvers for the Giga-Box Fans - 630mm1 x GB-WSD 560 Weather Protection hood for the Giga-Box Fans - 560mm1 x DA12/12 Feet1 x GB-KW 355 Drain pan for Giga Box Fans - 355mm1 x FSAF500FTX 500 mounting feet (Pair)1 x AL 1000 D4 mounting Feet (Pair)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 355
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

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