Internal Grilles
Various grilles designed for internal extract points though some can also be used for supply.
Displaying 1 to 26 (of 26 products)
Adjustable Ceiling Extract Valve - White - KU
£ 7.76 now £ 5.29
Description
High-Quality White Powder-Coated Metal Adjustable Ceiling Extract Valve with lockable settings.
Function
The KU ceiling extract valve are for installation on ceilings. The valve has ...
Brushed Stainless Steel Ceiling Extract or Supply Valves
£ 14.99
Brushed Stainless Steel ceiling valves are designed for ventilation intake and exhaust. They provide smooth control with the ability to accurately adjust air flow.
These valves are manufactured fr...
Ceiling Valve - White Plastic Extract Grille
£ 3.65
Ceiling Valve - White Plastic Adjustable Extract Grille are used as an intake generally for ducted systems, commonly mounted in ceilings.
Constructed in white plastic with integral mounting ring.
T...
Egg Crate - Plastic - EGGPLAS
£ 5.99
White Plastic Egg crate grille with spigot on the rear.
Mostly used internally but can be used externally if required.In 100mm only...
Egg Crate Grille with Dust panel filter 1 inch- 300x300
£ 109.89
Ceiling Mounted Egg Crate Grille with Removable 1inch dust panel G4 Filter for - 300 x 300
The included filter is a G4 panel filter, not a grease filter as in the picture.
Egg-crate grilles have...
Egg Crate Grille with Dust panel filter 1 inch- 595x595
£ 127.65
Ceiling Mounted Egg Crate Grille with Removable 1inch dust panel G4 Filter for - 595 x 595 (SUITABLE for SUSPENDED CEILING TILE REPLACEMENT
Egg-crate grilles have a 13mm x 13mm square core and w...
Egg Crate Grille with G2 Dust panel filter 1 inch- 300x300
£ 109.89
Ceiling Mounted Egg Crate Grille with Removable 1inch dust panel G2 Filter for - 300 x 300
The included filter is a G2 filter, not a G4 filter as in the picture.
Egg-crate grilles have a 13mm x ...
Egg Crate Grilles - EC - Silver
£ 29.71
Egg-crate grilles in Silver have a 13mm x 13mm square core and with their high free area are ideal for return air applications. Supplied as standard with countersunk holes for fixing (except the 595 x...
Egg Crate Grilles - EC - White
£ 11.67
Egg-crate grilles in White have a 13mm x 13mm square core and with their high free area are ideal for return air applications. Supplied as standard with countersunk holes for fixing (except the 595 x ...
Metal Ceiling Exhaust Valve - Chromium Plated - KUS-E
£ 7.49
Description
Metal exhaust valve with lockable settings.
Function
The KUS outlet valve is designed for mounting on ceilings,
walls or directly on ducts with use of the supplied special assembly...
Metal Fire Rated Exhaust valve
£ 18.99
Description
Metal exhaust grille with integrated fire damper.
Tested to BS1365-2 and tested in timber floor/ceiling. Suitable replacement for fire rated dampers.
Function
This is an exhaust diff...
Metal Fire Rated Supply valve
£ 27.50
Description
Metal supply grille with integrated fire damper.
Tested to BS1365-2 and tested in timber floor/ceiling. Suitable replacement for fire rated dampers.
Function
This is an supply diffus...
Metal Grille Box - Plenum - Top Entry
£ 28.99
Metal Grille Box - Plenum - GB used in conjunction with egg-crate ceiling grilles and ceiling diffuser grilles to connect to ductwork, with top entry spigot.
Available in sizes up to 600mm square a...
Metal Supply Valve - White - KUSW
£ 8.61
This is an supply diffuser for installation on ceiling or wall. It can also be used for supply air. The diffuser has a lockable central cone which is rotated to adjust the pressure and consequently th...
Mini Diffuser - 100mm
£ 30.28
Mini diffuser with 100mm spigot for ceiling mounting.
Extensively used in Heat Recovery and Whole House ventilation.
Can also be used for extract if needed...
Non Vision (Air Transfer) Grille - No Flange
£ 48.00
Non vision grilles are manufactured with a fixed inverted V profile to provide a vision proof air transfer grille.
Used in doors and partitions for free ventilation.
Non vision grilles are available...
Non Vision (Air Transfer) Grille - With Flange
£ 55.42
Non vision grilles are manufactured with a fixed inverted V profile to provide a vision proof air transfer grille.
Used in doors and partitions for free ventilation.
Non vision grilles are available...
Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH
£ 34.65
Non vision grilles are manufactured with a fixed inverted V profile to provide a vision proof air transfer grille.
Used in doors and partitions for free ventilation.
Non vision grilles are available...
Perforated Face Grilles - PFD
£ 32.34
Perforated grilles are medium capacity return or exhaust outlets.
The perforated core has 5mm dia staggered holes on 6mm centres and provides 50% free area.
Their design is clean and unobtrusive pro...
Plastic Grille Boxes (Plenum Boxes) - PB
£ 8.87
Our range of polymer plenum boxes offer a highly cost effective and lightweight method of ductwork connection to our grille range.
The black finish improves installation aesthetics and the non-corros...
RING LEADER Air Valve Fixing Ring
£ 3.29
The RING LEADER® solution.
The challenge with air valves is that you need to fix them securely to the ceiling. BUT, as every engineer knows, the holes in the spigot provided are always positioned ...
Single Deflection Grille 400mm with OBD damper
£ 58.08
Single Deflection Grille 400mm with OBD damper
Single deflection grilles have a single row of individually adjustable horizontal blades. They are suitable for sidewall supply & extract in a wide ra...
Single Deflection Grilles - SD
£ 32.37
Single Deflection Grilles - Type SD
Single deflection grilles have a single row of individually adjustable horizontal blades. They are suitable for sidewall supply & extract in a wide range of appl...
Spiral Duct Grille - SDG
£ 56.87
The range of double deflection spiral duct grilles that have been designed for fitting directly to circular ducts without the need for a special take-off, with or without damper.
Made from galvanised...
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...
Displaying 1 to 26 (of 26 products)
1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x SG-200 Fan Guard for the HQW 2001 x GXC6EC - High Performance Extract Fan2 x CBM 12-12 1100w 6P Three Phase2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x CK-60F Kit1 x WSD 100 (1060x1060x70)3 x UB47- Universal Insulated Terminal2 x CSB-60 Centrifugal fan2 x Vent Axia Silent 100T (TIMER)1 x Transformer Speed Control - RTRE- 7.0Amp3 x Helios HQW-355/4 - IP552 x PIR Sensor - PIR21 x Speed Controller - REB82 x Duct Termination with Mesh - 450mm1 x SD-MUB Vibration pad set1 x TD Mixvent 800/200 EEXEIIT31 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Helios HQW-250/4 - IP551 x DDMP 10-08 3F 2210W M6A4 DG02 x DDMP 12-12 3F 5700W M6M0 DG71 x Binks Bullows - Spray Booth Filter2 x Quietflow Twin SQTDCV250-1ECL2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x 100mm Round Connector with Damper1 x Duct Termination with Mesh - 150mm2 x PIR Sensor - PIR41 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x QPTW 250C Acoustic Twin Fan with Controller2 x Mini Diffuser - 100mm1 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Comefri - TLZ 450 R - High Performance Scroll Fan4 x Elta SCP400/4-1AC - IP551 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Elta Wall Cowl SWC25/311 x TG-K Duct temperature sensor1 x CBA-100 Inlet Flange for CBT-1002 x Helios HQW-315/4 - IP551 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x EBM-Papst D3G133-BF05-14 Double inlet1 x CBB-60N Centrifugal1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x DDMP 10-10 1F 1000W M6A2 DA51 x ACO3TO-ADS-VFC-7.1A2 x Compact SCD450/4-1AC1 x Duct Termination with Mesh - 250mm2 x CBM 9-9 550w 4P VR (Open Motor)1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Elta Wall Cowl SWC35/404 x Speed Controller - REB11 x VTR 500 STD Filter Kit1 x KBA- Inlet Mounting 2252 x RUCK MTP 20, 10K, Speed control3 x Elta 6 Amp Electronic single phase speed controller.1 x DPD 12PM Delivery Surcharge2 x Elta SPA500/4-1AC - IP542 x Duct Termination with Mesh - 400mm1 x Singleflow SSDL315-1EC1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Jet Cowl - 315mm2 x MTS10- extractor fan 3 step switch1 x DDMP 12-09 1F 1800W M6A4 DA84 x Transformer Speed Control - RTRE- 1.5Amp1 x CBS-100 Outlet Flange for CBT-1001 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x DS-2 2-Speed Switch (3 Phase)2 x CBT-80N Centrifugal2 x VEKA INT 2000/15.0-L1 EKO1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Spiral Ducting 1 meter - 200mm1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x CBB-80N Centrifugal2 x Duct Termination with Mesh - 100mm1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Single Deflection Grille 400mm with OBD damper1 x DA9/9-NT1 x SDD-U Anti Vibration Pads1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR2 x Helios TSW 1.5 Amp Transformer speed controller1 x Transformer speed controller - ATC1 - 1.5 Amps3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Transformer Speed Control - RTRE- 3.0Amp1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x RSK355 - Back Draught Shutter2 x VKS 355-500 Automatic shutter1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x TD Mixvent 1100/250 EEXEIIT31 x Round ceiling diffuser 300mm1 x DDMP 09-07 1F 1000W M6A0 DA53 x Helios RR-250-C Centrifugal inline fan1 x Backdraught Shutters 039-SFSV-63/712 x DDMP 12-12 1F 1800W M6A4 DA81 x CBM 7/7 147w 4P RE-VR1 x VTR 300 STD Filter Kit1 x CO2 Room Sensor - CO2-R1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Vent Axia Trickle & Boost Switch1 x Transformer 5 Speed Controller - ATC1-2TK1 x RDS 1 Helios Transformer Controller With Motor Protection1 x Silent 300 CZ Design PLUS Extractor Fan1 x Two Speed Switch - REGUL-21 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x Silent 100 Window Kit - windowS2 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x EMI 150L E2M - Acoustic Inline Mixvent Fan1 x RDH Flange - 03151 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x DDMP 10-08 1F 1000W M6A2 DA51 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x KBA- Inlet Mounting 1801 x AIRVENT speed control - AIR4019611 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x MWS-75 Transformer controller with TK -7.5A1 x Capacitor 2uf for use with the EBM A4E range1 x RTRD - Three Phase Speed Controller - 4 Amp1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Round ceiling diffuser 400mm1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x TUNE-R-200-3-M3 - Control Damper1 x HXP450/6-1 - 6 Pole - Single Phase2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Elta 2 Amp Electronic single phase speed controller.2 x Duct Termination with Mesh - 355mm1 x FU 15 16 Frequency Inverter1 x RDH Flange - 02501 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Universal Pipe Fixing Clip1 x GRA-100 External Grill by S&P1 x Twinflow STDL315-1EC1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Temperature Controller - EDTW1 x 110 x 54mm Round to Rectangular Adaptor - Long3 x 220x90mm x 1m Insulated Rectangular Duct1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x Speed Controller - REB1-N1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x IR24-P - Presence detector2 x Helios ESA-1 Surface mounted Speed Control 1amp2 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x Run On Timer - 5s - 4hrs - RT5A1 x Vent Axia T-Series Wall Model TX9WL1 x EC6H - Reversible Group Fan Electronic Controller2 x SPI-100 C Iris damper1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x DDMP 10-08 FLANGE1 x Round ceiling diffuser 200mm1 x Duct Termination with Mesh - 200mm1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x CBP-9/7-RC1 x 125mm Round Connector with Damper1 x Flat Roof Terminal -OFT 5 - EPDM1 x Helios ZNE Electronic Fan Overrun Timer1 x Speed Controller - REB61 x Speed Controller - REB2.5-N1 x SAVE VSR 300 heat recovery unit1 x ENV 100 12v transformer SELV2 x CPTA-E Flush mounted PIR sensor with timer2 x RTRD - Three Phase Speed Controller - 2 Amp1 x Flat Roof Terminal -OFT 5 - Asphalt1 x 204x60mm x 1m Insulated Rectangular Duct1 x Duct Termination with Mesh - 315mm1 x RF-100 M5 Grade Filter for S&P MVHR units1 x Potentiometer EGH 01 - for DDMP Fans1 x ACO3/BD Changover Panel (Three Phase)1 x CFI In-line 150 - Carbon Filter1 x CBM 9/7 4p 420W RE-VR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Elta 3 Amp Electronic single phase speed controller.1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x CBT-100N Centrifugal1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Purlin Box 800 for RAW Cowls1 x ACO8AC/EC AutoChangeover panel1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x MWS 3 – Transformer Controller With Motor Protection1 x Silentub - STUB 1001 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Electrostatic Precipitator - 1H x 3W1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Round ceiling diffuser 250mm1 x DDMP 09/09 Mounting Flange1 x VA 9/2 T - High Temp Axial Fan,1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Speed Controller - REB31 x TUNE-R-315-3-M4 - Control Damper1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x DDMP 07/07 Mounting Flange1 x Flanged Damper 019-0500-STD1 x Transformer 5 Speed Controller - ATC1-10TK1 x JPA-560 Accessory Adapter Plate1 x RUCK MTP 30, Stepped Speed control1 x DEF-CBM-RE-7 - Protection Guard1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x EFSC-3N- Single Phase Speed Control1 x Elta Quietflow Twin SQT150-1ECL
Best sellers
Adjustable Ceiling Extract Valve - White - KU
Plastic Grille Boxes (Plenum Boxes) - PB
Metal Fire Rated Exhaust valve
Ceiling Valve - White Plastic Extract Grille
Brushed Stainless Steel Ceiling Extract or Supply Valves
RING LEADER Air Valve Fixing Ring
Egg Crate Grilles - EC - White
Metal Supply Valve - White - KUSW
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...