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 Transformer (silent) speed controller - RE 1.5 Amp2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x DDMP 12-12 3F 1810W M6A4 DG01 x Vent Axia T-Series Controller2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x Airvent ceiling fan controller2 x Elta Variable Speed Drive IP66 - 0.75KW1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.3 x Easy-fix termination kit - High Rise Ventilator - EFT2 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Transformer (silent) speed controller - RE 3.0 Amp1 x Helios HQW-200/4 - IP553 x Transformer Speed Control - RTRE- 1.5Amp2 x TG-K3/NTC10-01 - Duct temperature sensor3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)3 x Silent 100 Window Kit - windowS3 x CBA-60 Inlet Flange for CBT-603 x MTS10- extractor fan 3 step switch3 x REB-CVF 0-10v Controller5 x PIR Sensor - PIR21 x Electronic extractor fan speed controller - FSC 1.52 x Helios HQW-250/4 - IP553 x QPTW 250C Acoustic Twin Fan with Controller2 x TD Mixvent 800/200 EEXEIIT31 x Remote Timer Control - 13512 x Speed Controller - REB52 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x EC6H - Reversible Group Fan Electronic Controller2 x TG-R room temperature sensor1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3553 x UB47- Universal Insulated Terminal3 x Compact SCD450/4-1AC3 x MTP 10, 10K, Speed control1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x PIR Sensor - PIR41 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x Transformer Speed Control - RTRE- 12.0Amp3 x TG-K Duct temperature sensor1 x Isolator Switch - EFF-ISO1 x SG-200 Fan Guard for the HQW 2002 x VTR 300 STD Filter Kit1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x ELM 18 EX Flexible Cuff for ERM 181 x FRQ5-10A Inverter Speed controller4 x Vent Axia Silent 100T (TIMER)1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Helios TSW 1.5 Amp Transformer speed controller2 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Elta - Room Sensor - Temp/Humid/C022 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Speed Controller - REB2.5-N1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan1 x RDH FLEX-SQUARE - ADH/RDH 04502 x DEF-CBM-RE-7 - Protection Guard3 x Transformer Speed Control - RTRE- 7.0Amp1 x EBM-Papst D4E225-BC01-17 Double inlet1 x GXC6EC - High Performance Extract Fan2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x SPI-100 C Iris damper2 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Duct Termination with Mesh - 355mm2 x Flat Roof Terminal -OFT 5 - Asphalt2 x Mini Diffuser - 100mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Vent Axia SC5001 - Speed controller1 x Two Speed Switch - REGUL-22 x Transformer Speed Control - RTRE- 5.0Amp2 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x Helios HQW-315/4 - IP551 x GRA-100 External Grill by S&P2 x Speed Controller - REB1-N2 x CBT-100N Centrifugal1 x EBM-Papst D3G133-BF05-14 Double inlet1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer (silent) speed controller - RE 5.0 Amp1 x CK-60F Kit1 x Elta Louvre Shutter - 400mm1 x CBM 9-9 550w 4P VR (Open Motor)2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Contactor Interface Station - CI91 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x Transformer 5 Speed Controller - ATC1-4TK2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 1.5KW3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x DS-2 2-Speed Switch (3 Phase)1 x DA9/9-NT3 x Duct Termination with Mesh - 450mm1 x Elta Wall Cowl SWC25/313 x AIRVENT speed control - AIR4019611 x DDMP 07/07 Mounting Flange2 x ACO8AC/EC AutoChangeover panel1 x Silent 300 CZ Design PLUS Extractor Fan1 x Elta Wall Cowl SWC45/501 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Elta 6 Amp Electronic single phase speed controller.1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Speed Controller - REB161 x Electrostatic Precipitator - 1H x 3W1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x RDS 7 Helios Transformer Controller With Motor Protection1 x AXC TP - 100mm Plastic Centrifugal Inline Fan3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan3 x Transformer 5 Speed Controller - ATC1-2TK1 x ERR 20/1 Centrifugal inline fan2 x AXC TP - 150mm Plastic Centrifugal Inline Fan3 x Helios RR-250-C Centrifugal inline fan2 x DDMP 10-08 3F 2210W M6A4 DG02 x ELTA - Three Phase Transformer 3amps1 x FFR 355 Filter Cassette1 x Elta 10 Amp Electronic single phase speed controller.2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x CPTA-E Flush mounted PIR sensor with timer1 x Speed Controller - REB82 x Binks Bullows - Spray Booth Filter1 x TD Mixvent 1100/250 EEXEIIT32 x Elta Variable Speed Drive IP66 - 5.5KW1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Silentub - STUB 1001 x CFI In-line 425 - Carbon Filter1 x Duct Termination with Mesh - 400mm1 x Helios TSW 7.5 Amp Transformer speed controller1 x Speed Controller - REB61 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x VEKA INT 2000/15.0-L1 EKO1 x Remote controller FLEX - for VEKO INT1 x MWS 5 – Transformer Controller With Motor Protection Unit2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Elta SPA500/4-1AC - IP541 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x ENV 100 12v transformer SELV1 x Transformer Speed Control - RTRE- 3.0Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Comefri - TLZ 560 R - High Performance Scroll Fan2 x CBS-100 Outlet Flange for CBT-1001 x RSK355 - Back Draught Shutter1 x DDMP 09/09 Mounting Flange2 x TecFire Intumescent Damper - Rectangular 400x400mm3 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x DDMP 10-10 1F 1000W M6A2 DA51 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Duct Termination with Mesh - 250mm2 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Helios TSW 3 Amp Transformer speed controller2 x Duct Termination with Mesh - 100mm2 x CBT-80N Centrifugal3 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x 204x60mm Insulated Rectangular Horizontal 45° Bend2 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x Elta SLC560/4C-3AC - IP551 x WSD 100 (1060x1060x70)1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x SAVE VSR 300 heat recovery unit2 x CSB-60 Centrifugal fan2 x DDMP 12-12 1F 1800W M6A4 DA81 x Single Deflection Grille 400mm with OBD damper3 x 220x90mm x 1m Insulated Rectangular Duct1 x Elta Standard Ambient Flexible Connector - 800mm1 x Helios HQW-355/4 - IP551 x RF-100 M5 Grade Filter for S&P MVHR units2 x 125mm Round Connector with Damper2 x 100mm Round Connector with Damper1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011582 x FU 22 25 Frequency Inverter1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011572 x Flanged Damper 019-0500-STD2 x RDH Flange - 04002 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x ERM180EXE Bracket1 x Ancillary Pack for SLC-4002 x ELTA - Single Phase Transformer 2amps2 x Elta Turboflow-TF - 450mm - Single phase1 x MPC-800 DUCT MOUNT AIRFLOW & PRESSURE DETECTOR1 x DPD 12PM Delivery Surcharge1 x 204x60mm x 1m Insulated Rectangular Duct2 x Universal Pipe Fixing Clip1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm2 x Stainless steel Mesh Grease Filter - 600x600x50 NON STD1 x Elta SCP400/4-1AC - IP551 x Spare filter for Energi Sava 380 HR unit1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x High Temperature Flexible Connector - 063-0630-PU2501 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x Elta Turboflow-TF - 630mm - Three phase1 x Elta Standard Ambient Flexible Connector - 710mm1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x F7 Mini-Cell panel filter - 594 x 5941 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Vent Axia T-Series Wall Model TX6WL1 x Duct Termination with Mesh - 150mm1 x Atex Inline Fan 180mm - ERM18EXE1 x HXP450/6-1 - 6 Pole - Single Phase2 x MWS 3 – Transformer Controller With Motor Protection1 x VTR 500 STD Filter Kit1 x VA 9/2 T - High Temp Axial Fan,1 x RDH Flange - 04501 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Duct Mounted Filter Box With G2 paper AND Metal Washable Filter - 125mm1 x Round ceiling diffuser 400mm1 x Elta SLC500/4B-1AC - IP551 x 204x60mm Rectangular to 100mm Round Adaptor1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Spare filter pack for Energi Sava 210 HR unit1 x Lo-Carbon Silhouette 100T (Timer)1 x Silentub - STUB 2001 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Elta Standard Ambient Flexible Connector - 1000mm1 x Run On Timer - 5s - 4hrs - RT5A1 x CO2 Room Sensor - CO2-R1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x TRA 1120-1250 - Crossbeam for AL 1120 & 1250 Fans1 x RDH E0-0400 Mounting Feet (pair)1 x Purlin Box 630/710 for RAW Cowls1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x FRQ5-4A V2 Inverter Speed Controller1 x Control switch - CR1501 x Purlin Box 800 for RAW Cowls1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x CBB-60N Centrifugal1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Vent Axia Trickle & Boost Switch1 x WS - Reversing Switch from Helios Fans1 x Backdraught Shutters 039-SFSV-63/711 x BDS 400/450 RA b/d shutter1 x Spiral Ducting 1 meter - 355mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/2-3 Three Phase1 x DEF-140T Inlet Guard for the CBT-100N1 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT2 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Elta Variable Speed Drive IP66 - 4.0KW1 x KBA- Inlet Mounting 3551 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x KAD-355-F400 Rectangle Flexible Connector3 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x KBA- Inlet Mounting 2801 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x KAD-225-F400 Rectangle Flexible Connector1 x CBA-100 Inlet Flange for CBT-1001 x Speed Controller - REB31 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Speed Controller - REB11 x SD-MUB Vibration pad set1 x Multi Input Run On Timer - 0 - 20min - CFCU
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
Vectaire Elegance Low Energy DMEV Fan Range
£ 131.69
I've had 2 of these fans for 4 years now, and they are great...