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)
2 x Elta 10 Amp Electronic single phase speed controller.1 x NKS-D swirl diffuser v-300 x 300mm2 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1003 x EC6H - Reversible Group Fan Electronic Controller1 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm4 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1252 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)3 x COM-31 x ELTA - Single Phase Transformer 4amps2 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x Elta 3 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1604 x Elta 6 Amp Electronic single phase speed controller with TK2 x EFSC-3N- Single Phase Speed Control2 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 16amps1 x JSR 200 Painted RAL50181 x Elta 3 Amp Electronic single phase speed controller with TK1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 250mm3 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control2 x Round ceiling diffuser 300mm2 x Round ceiling diffuser 200mm1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Round ceiling diffuser 350mm2 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13512 x Helios ZNE Electronic Fan Overrun Timer3 x Push Timer Switch - ZA42 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x TTC-2000 Three phase electric heater controller1 x Elta ACO Panel 149-ACO14E2 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x ACO 149-ACO1/EDV2 x EM30-24 Electro-Mechanical Control Panel1 x EC-Vent control board1 x CONTROL ECOWATT - Basic2 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit2 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Louvre Shutter - 400mm1 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC35/401 x GXC6EC - High Performance Extract Fan1 x Elta Wall Cowl SWC45/501 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x SPI-100 C Iris damper1 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Transformer 5 Speed Controller - ATC1-4TK2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-12TK1 x Vent Axia ACM 200 inline mixed flow duct fan3 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Helios TSW 1.5 Amp Transformer speed controller4 x Vent Axia ACM 125 inline mixed flow duct fan2 x Transformer speed controller - ATC1 - 1.5 Amps2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x BEAS-control module2 x Envirovent G4 Filter - SL-G4/F72 x MWS 1.5 – Transformer Controller With Motor Protection2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Vent Axia T-Series Controller2 x TG-K3/NTC10-01 - Duct temperature sensor5 x Transformer (silent) speed controller - RE 3.0 Amp2 x Transformer (silent) speed controller - RE 1.5 Amp3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Transformer (silent) speed controller - RE 5.0 Amp2 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Elta Variable Speed Drive IP66 - 2.2KW2 x REB-CVF 0-10v Controller4 x MTP 10, 10K, Speed control2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x QPTW 250C Acoustic Twin Fan with Controller2 x MTS10- extractor fan 3 step switch3 x PIR Sensor - PIR42 x Speed Controller - REB13 x VTR 300 STD Filter Kit1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x Compact SCD450/4-1AC2 x Mini Diffuser - 100mm1 x SAVE VSR 300 heat recovery unit1 x CBT-100N Centrifugal2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer 5 Speed Controller - ATC1-10TK3 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x 7 Day Programmable TIMECLOCK1 x CBS-60 Outlet Flange for CSB/CBT-602 x Speed Controller - REB102 x RDH FLEX-SQUARE - ADH/RDH 04502 x Transformer Speed Control - RTRE- 7.0Amp2 x Transformer Speed Control - RTRE- 5.0Amp3 x Vent Axia Silent 100T (TIMER)2 x Silent 100 Window Kit - windowS1 x CBM 9-9 550w 4P VR (Open Motor)1 x TD Mixvent 800/200 EEXEIIT31 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x UB47- Universal Insulated Terminal2 x DDMP 09/09 Mounting Flange1 x Speed Controller - REB81 x EBM-Papst D4E225-BC01-17 Double inlet1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x GENIOX 11 Internal Mounted Unit1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Silentub - STUB 1001 x EBM-Papst D3G133-BF05-14 Double inlet1 x CO2 Room Sensor - CO2-R1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Duct Termination with Mesh - 100mm1 x CSB-60 Centrifugal fan1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x CFI In-line 150 - Carbon Filter1 x VTR 500 STD Filter Kit1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Quietflow Twin SQTDCV250-1ECL1 x 100mm Round Connector with Damper1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Elta SCP400/4-1AC - IP551 x CK-60F Kit1 x Potentiometer EGH 01 - for DDMP Fans1 x DS-2 2-Speed Switch (3 Phase)1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Duct Termination with Mesh - 150mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x GENIOX 11 Roof Mounted External Unit1 x ACO3TO-ADS-VFC-7.1A1 x CBT-80N Centrifugal1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x CBB-60N Centrifugal1 x RUCK MTP 20, 10K, Speed control1 x DPD 12PM Delivery Surcharge1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Vent Axia Trickle & Boost Switch1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x KBA- Inlet Mounting 1801 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x Universal Pipe Fixing Clip1 x Duct Termination with Mesh - 200mm1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x DDMP 10-08 FLANGE1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 315mm2 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x Vent Axia W300310 Controller Electronic 1.5A1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Elta SLC560/4C-3AC - IP551 x Elta Quietflow Twin SQT150-1ECL1 x Chaysol DA 9/9 3 speed1 x D2E-146-AP47-751 x Spare filter pack for Energi Sava 210 HR unit1 x Air Quality Sensor - AQS1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)1 x Elta SCP630/4-1AC - IP551 x TD ECOWATT 2000/315 Inline Duct Fan - TD-ECOWATT1 x Elta Turboflow-TF - 450mm - Three phase1 x Elta SCP350/4-1AC - IP551 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Elta SPA400/4-1AC - IP541 x CBP-7/7-RC1 x Elta Standard Ambient Flexible Connector - 350mm1 x RD31S-4EW.6Q.AL - 122296 (Single Phase)1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x CFI Lite 600 Carbon Filter1 x Jetflow Silent SJMF-S 200-1EC1 x Small Centrifugal Fans CBM/2-133/190 185w1 x Impeller Side Guard - 800mm1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x CBT-170 Centrifugal1 x CBP-9/9 LOW PRESSURE CENTRIFUGAL FAN1 x CBM 7/9 4p 300W RE-VR1 x Elta Standard Ambient Flexible Connector - 250mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Impeller Side Guard - 450mm1 x Chaysol da 9-7 - 3 Speed1 x Same Day Shipping Surcharge - City Sprint1 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole1 x RDH E0-0400 Mounting Feet (pair)1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x DDMP 10-10 FLANGE1 x Acoustic Box Fans (Inline) - CAB-1002 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x CPTA-E Flush mounted PIR sensor with timer2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Temperature Fan Speed Controller - ATCP4-WMS1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x CS2 Current Switch1 x DEF-140T Inlet Guard for the CBT-100N1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x TEM 035 - 5 Speed Transformer Speed Control2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Isolator Switch - ISOSW2 x Speed controller with Reverse - REB-1R1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x TG-K Duct temperature sensor3 x WS - Reversing Switch from Helios Fans1 x RDS 1 Helios Transformer Controller With Motor Protection2 x REE-1 Electronic Speed Controller2 x Helios HQW-200/4 - IP551 x Transformer Speed Control - RTRE- 12.0Amp2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x TG-R room temperature sensor2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Multiflow SMB550/4-1AC2 x Isolator Switch - EFF-ISO1 x DDMP 09-09 3F 2130W M6A4 DG02 x Helios HQW-315/4 - IP551 x REE-2 Electronic Speed Controller1 x Speed Controller - REB1-N1 x Speed Controller - REB51 x Transformer Speed Control - RTRE- 1.5Amp2 x Helios HQW-250/4 - IP551 x DDMP 12-12 3F 1810W M6A4 DG01 x CBA-60 Inlet Flange for CBT-601 x Elta Variable Speed Drive IP66 - 4.0KW1 x FRQ5-10A Inverter Speed controller1 x Speed Controller - REB61 x RSK355 - Back Draught Shutter2 x TG-K Duct temperature sensor1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x DEF-CBM-RE-7 - Protection Guard1 x ENV 100 12v transformer SELV1 x DDMP 10-08 3F 2210W M6A4 DG03 x PIR Sensor - PIR21 x TUNE-R-200-3-M4 - Control Damper1 x Round ceiling diffuser 400mm1 x Speed Controller - REB161 x Helios RR-250-C Centrifugal inline fan1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Electrostatic Precipitator - 1H x 3W1 x CBM 12-12 1100w 6P Three Phase1 x CBA-100 Inlet Flange for CBT-1001 x VEKA INT 2000/15.0-L1 EKO1 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 Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x EC Trickle and boost module - IP56
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 ...