External Grilles
Grilles used outside for extract points or supply.
Displaying 1 to 26 (of 27 products)
Air Louvre Shutters - XLG
£ 3.50
Plastic construction.
Fixed to outside of exterior wall
Air operated
Colour: white, brown, costwold stone (beige).
Grey now only available in 100mm and 150mm
Available sizes: 100, 125, 150mm...
Air Louvre Shutters - XLG Stainless
£ 18.00
Stainless steel construction.
Fixed to outside of exterior wall
Air operated
Available size: 100mm...
Aluminium Axial Fan Gravity Shutter - MS
£ 54.39
External Aluminum Gravity shutters for heavy duty external use..
Select the size above to fit your plate fan or duct diameter.
200mm version: overall size is 267mm x 267mm
250mm version: overall si...
Aluminium Axial Fan Louvre Shutter - PER-CN
£ 123.27
External Aluminum Louvre shutters for heavy duty external use..
Select the size above to fit your plate axial fan....
Diecast External Outlet - ULMA
£ 24.99
This grille is manufactured from aluminium cast, with a light green finish, the old cast iron design of this grille makes it more suitable for the older style properties
They are made from cast alu...
Easy-fix termination kit - High Rise Ventilator - EFT
£ 16.35
Designed to be installed from inside a building through a cored out 115mm hole drilled through brickwork, where it is difficult to gain access from outside.
Easy cut to length.
4 sealing rings pro...
Elta Wall Cowl SWC25/31
£ 148.06
SWC FibreGlass Wall Cowl. Suitable for fans 250mm & 315mm
• Protects fan openings prevailing weather conditions
• Minimises resistance to airflow
• Manufactured from GRP - colour (goose wing ...
Elta Wall Cowl SWC35/40
£ 155.94
SWC FibreGlass Wall Cowl. Suitable for fans 350mm & 400mm
• Protects fan openings prevailing weather conditions
• Minimises resistance to airflow
• Manufactured from GRP - colour (goose wing ...
Elta Wall Cowl SWC45/50
£ 217.23
SWC FibreGlass Wall Cowl. Suitable for fans 450mm & 500mm
• Protects fan openings prevailing weather conditions
• Minimises resistance to airflow
• Manufactured from GRP - colour (goose wing ...
Elta Wall Cowl SWC56/63
£ 322.82
SWC FibreGlass Wall Cowl. Suitable for fans 560mm & 630mm
• Protects fan openings prevailing weather conditions
• Minimises resistance to airflow
• Manufactured from GRP - colour (goose wing ...
External Fixed Louvre Grille - 1151
£ 3.49
External Fixed Louvre Grille.
Square
Round Spigot.
Select size
Available in White, Terracotta, Grey or Brown. ....
External Fixed Louvre Grille with flyscreen
£ 4.06
External Fixed Louvre Grille with mesh flyscreen.
Square
Round Spigot.
Select size...
External Round Grille - 41020
£ 6.42
External Round Louvre Grille.
Available in White, Grey, Brown & Cotswold stone (Beige) .
Suitable for fitting in soffits for external extract.
** Please note that not all colours and sizes come s...
External Weather Louvres - EXTLVR
£ 14.20
External weather louvres, (38 mm blade pitch)
Ideal for use on the external walls of a building for intake or
extract air, the 45 deg blades are fixed at 38mm centres and
have excellent integral ra...
GRA-100 External Grill by S&P
£ 8.11
Aluminium grille.
Aluminium externally / internally mounted discharge / supply air grilles....
Metal External Circular Grille - Weather Louvre
£ 6.65
Depending on its application, the Metal Circular Grille can be used as an external grille of an air intake or roof vent. The grille is provided with screw holes for mounting.
Available in sizes 100...
Plastic Louvre Shutter - WSK
£ 31.99 now £ 29.99
Plastic External Louvre shutters.
These are general use shutters for the outside of premises.
Suitable for all types of fan.
The louvres close when the fan is not in use to stop back drafts.
Avail...
S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 500
£ 213.30
External Aluminum Louvre shutters for heavy duty external use..
This is a 500mm version only,
The PER-CR units are different from the PER-CN shutters as they open all together at the same time,
Th...
S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 630
£ 246.75
External Aluminum Louvre shutters for heavy duty external use..
This is a 630mm version only,
The PER-CR units are different from the PER-CN shutters as they open all together at the same time,
Th...
S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 710
£ 275.10
External Aluminum Louvre shutters for heavy duty external use..
This is a 710mm version only,
The PER-CR units are different from the PER-CN shutters as they open all together at the same time,
Th...
S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 355
£ 192.53
External Aluminum Louvre shutters for heavy duty external use..
The PER-CR units are different from the PER-CN shutters as they open all together at the same time,
The PER-CN shutter are all individ...
Stainless Cowl - UVLA
£ 18.99
Wall mounted intake and outtake grilles are made of galvanized or aluminium sheet.
They are composed of lateral profiles, lamellas and proper corners and of a steel mesh protecting against insects an...
Stainless External Grille - USUF
£ 29.99
The USUF external grille is made of acid-proof sheet metal and suitable for wall mounting using screws. The high housing and slanting lamellae provide protection against rainfall, and the detachable m...
Weatherproof Cowl - WPC
£ 5.00
Weatherproof Cowl for external walls, Stops drafts blowing back into the building.
Available in a kit form HERE
Internal flap to stop backdrafts
Can also be used with a backdraft damper for maximu...
Displaying 1 to 26 (of 27 products)
4 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW2 x FRQ5-4A V2 Inverter Speed Controller3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)3 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 201 x FU 22 25 Frequency Inverter1 x Frequency converter FU 075 14 - IP662 x Elta Variable Speed Drive IP66 - 4.0KW1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW3 x Elta Variable Speed Drive IP66 - 1.5KW1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Frequency converter RUCK - FU 075 211 x Frequency converter RUCK - FU 075 381 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 3amps3 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Balance S Diffuser - NO RING - 125mm3 x Electronic extractor fan speed controller - FSC 1.53 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 2 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1253 x Elta 3 Amp Electronic single phase speed controller with TK5 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps1 x Curved Blade Grille 600x600 (2way blow)1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 16amps1 x JSR 200 Painted RAL50183 x COM-31 x EFSC-3N- Single Phase Speed Control4 x AIRVENT speed control - AIR4019611 x Versio Square Ceiling Diffusers - RS141 x ELTA - Single Phase Transformer 4amps1 x Circular Ceiling Diffuser - TST 1601 x Round ceiling diffuser 400mm4 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control3 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm3 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 300mm2 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 10amps2 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Round ceiling diffuser 350mm3 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B4 x Multi Input Run On Timer - 0 - 20min - CFCU1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x 7 Day Programmable TIMECLOCK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x TTC-2000 Three phase electric heater controller4 x MTP 10, 10K, Speed control1 x Elta ACO Panel 149-ACO14E1 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent Room Unit1 x EM30-24 Control Panel Commissioning Service1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection6 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan4 x Remote controller FLEX - for VEKO INT4 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Vent Axia ACM 150 inline mixed flow duct fan5 x Transformer 5 Speed Controller - ATC1-4TK4 x Helios TSW 7.5 Amp Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-12TK3 x Helios TSW 3 Amp Transformer speed controller4 x Three Phase Transformer controllers - RMT 1.5 Amp5 x Vent Axia ACM 200 inline mixed flow duct fan5 x Vent Axia ACM 100 inline mixed flow duct fan3 x RDS 11 Helios Transformer Controller With Motor Protection5 x Vent Axia ACM 125 inline mixed flow duct fan2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT4 x Isolator Switch - ISOSW5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Envirovent G4 Filter - SL-G4/F72 x DEF-140T Inlet Guard for the CBT-100N3 x Speed Controller - REB51 x Speed Controller - REB35 x Vent Axia T-Series Controller2 x Transformer (silent) speed controller - RE 1.5 Amp2 x RDH FLEX-SQUARE - ADH/RDH 04501 x CBS-60 Outlet Flange for CSB/CBT-601 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT3 x Speed Controller - REB104 x REB-CVF 0-10v Controller4 x Commercial Single or 3 phase Fan Reversing Switch - RS15 x PIR Sensor - PIR24 x PIR Sensor - PIR43 x Speed Controller - REB82 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x UB47- Universal Insulated Terminal3 x Vent Axia Silent 100T (TIMER)2 x Mini Diffuser - 100mm3 x Transformer Speed Control - RTRE- 7.0Amp3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-45 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-8TK3 x Transformer 5 Speed Controller - ATC1-10TK4 x Helios TSW 1.5 Amp Transformer speed controller2 x MWS 3 – Transformer Controller With Motor Protection2 x Helios HQW-200/2 - IP554 x Elta 6 Amp Electronic single phase speed controller with TK4 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE3 x Systemair Save Connect 2.0 Internet Module3 x CS2 Current Switch3 x Helios TSW MCB Amp Transformer speed controller2 x RDS 1 Helios Transformer Controller With Motor Protection1 x TG-K Duct temperature sensor5 x RRB- transformer controller2 x Two Speed Switch - REGUL-23 x Helios HQW-630/4 - IP552 x TG-K3/NTC10-01 - Duct temperature sensor3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x Helios HQW-200/4 - IP552 x Isolator Switch - EFF-ISO3 x REE-2 Electronic Speed Controller2 x Silent 100 Window Kit - windowS2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Transformer Speed Control - RTRE- 12.0Amp2 x Transformer (silent) speed controller - RE 5.0 Amp5 x Transformer (silent) speed controller - RE 3.0 Amp1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven3 x Temperature Fan Speed Controller - ATCP4-WMS2 x Helios TSW 0.3Amp Compact Transformer speed controller4 x WS - Reversing Switch from Helios Fans4 x MWS 1.5 – Transformer Controller With Motor Protection3 x SG-200 Fan Guard for the HQW 2001 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)4 x DDMP 12-12 3F 1810W M6A4 DG03 x Helios HQW-250/4 - IP551 x TD Mixvent 800/200 EEXEIIT34 x Speed Controller - REB12 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS6 x Transformer 5 Speed Controller - ATC1-2TK3 x MV-B Dual Switch for use with Helios HQW plate fans,1 x ERR 20/1 Centrifugal inline fan1 x TUNE-R-200-3-M1 - Control Damper4 x Speed Controller - REB1-N2 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Elta - Room Sensor - Temp/Humid/C022 x Compact SCD450/4-1AC1 x DDMP 09/09 Mounting Flange3 x DDMP 10-08 3F 2210W M6A4 DG01 x TUNE-R-200-3-M4 - Control Damper1 x ELM 18 EX Flexible Cuff for ERM 182 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x Helios HQW-315/4 - IP555 x QPTW 250C Acoustic Twin Fan with Controller5 x MTS10- extractor fan 3 step switch1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Speed controller with Reverse - REB-1R2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x Transformer speed controller - ATC1 - 1.5 Amps3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x GENIOX 11 Internal Mounted Unit3 x MEV Spider Wireless boost Switch - MEV-SWH-W4 x Transformer Speed Control - RTRE- 1.5Amp2 x Duct Termination with Mesh - 100mm1 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm2 x CFI In-line 425 - Carbon Filter2 x CO2 Room Sensor - CO2-R2 x CBM 12-12 1100w 6P Three Phase1 x Quietflow SQS100-1ECL - Centrifugal Box Fan3 x CPTA-E Flush mounted PIR sensor with timer5 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x AXC TP - 100mm Plastic Centrifugal Inline Fan3 x SPI-100 C Iris damper2 x VTR 300 STD Filter Kit2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x CBM 9-9 550w 4P VR (Open Motor)1 x TUNE-R-200-3-M2 - Control Damper1 x Elta Wall Cowl SWC25/311 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Transformer Speed Control - RTRE- 5.0Amp1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x CBA-60 Inlet Flange for CBT-602 x Speed Controller - REB2.5-N2 x WSD 100 (1060x1060x70)1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x CSB-60 Centrifugal fan1 x AXC TP - 150mm Plastic Centrifugal Inline Fan4 x Duct Termination with Mesh - 355mm3 x Helios RR-250-C Centrifugal inline fan1 x Duct Termination with Mesh - 450mm3 x CBT-100N Centrifugal2 x SAVE VSR 300 heat recovery unit1 x Elta Wall Cowl SWC45/502 x CFI In-line 150 - Carbon Filter2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Jet Cowl - 315mm2 x SD-MUB Vibration pad set2 x ENV 100 12v transformer SELV2 x EBM-Papst D4E225-BC01-17 Double inlet2 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Binks Bullows - Spray Booth Filter1 x Contactor Interface Station - CI93 x Duct Termination with Mesh - 150mm2 x DDMP 12-12 3F 5700W M6M0 DG71 x DEF-CBM-RE-7 - Protection Guard3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Speed Controller - REB61 x TEM 075 - 5 Speed Transformer Speed Control1 x Vortice Quadro Micro 100 I - Standard Version1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm3 x Flat Roof Terminal -OFT 5 - Asphalt1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x 100mm Round Connector with Damper1 x Quietflow Twin SQTDCV250-1ECL1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Duct Termination with Mesh - 250mm1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Silentub - STUB 1001 x ACO3TO-ADS-VFC-7.1A2 x RTRD - Three Phase Speed Controller - 2 Amp1 x Temperature Controller - EDTW1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x MWS-75 Transformer controller with TK -7.5A1 x RDS 7 Helios Transformer Controller With Motor Protection1 x RTRD - Three Phase Speed Controller - 4 Amp1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Speed Controller - REB161 x Elta Wall Cowl SWC35/401 x VKS 355-500 Automatic shutter1 x Duct Termination with Mesh - 400mm1 x KBA- Inlet Mounting 2501 x RUCK MTP 20, 10K, Speed control1 x DPD 12PM Delivery Surcharge1 x Helios HQW-355/4 - IP551 x Elta SPA500/4-1AC - IP541 x KBA- Inlet Mounting 2251 x Spiral Ducting 1 meter - 200mm1 x VTR 500 STD Filter Kit1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost
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Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...