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 Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 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 - 7.5KW3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 075 52 Frequency Inverter (IP20)1 x Helios VDS-7 Three Phase Transformer 5-Step1 x FRQ-10A V2 Inverter Speed controller2 x Elta Variable Speed Drive IP66 - 5.5KW2 x Elta Variable Speed Drive IP66 - 1.5KW2 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 - IP661 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x FU 15 16 Frequency Inverter1 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 3amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER2 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x ELTA - Single Phase Transformer 2amps4 x Electronic extractor fan speed controller - FSC 1.52 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 125mm1 x NKS-D swirl diffuser v-300 x 300mm1 x Elta 2 Amp Electronic single phase speed controller.2 x Airvent ceiling fan controller2 x Elta 3 Amp Electronic single phase speed controller with TK1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 12amps1 x PCA Diffuser - PCA-3151 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps1 x Curved Blade Grille 600x600 (2way blow)1 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller.3 x Elta 6 Amp Electronic single phase speed controller with TK3 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 2004 x COM-31 x EFSC-6N- Single Phase Speed Control1 x Circular Ceiling Diffuser - TST 1601 x Round ceiling diffuser 400mm3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Versio Square Ceiling Diffusers - RS141 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)3 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 300mm1 x Balance S Diffuser - NO RING - 100mm2 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 10amps1 x PCA Diffuser - PCA-2502 x Round ceiling diffuser 250mm3 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Round ceiling diffuser 350mm1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13511 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel2 x 7 Day Programmable TIMECLOCK1 x MWS 1.5 – Transformer Controller With Motor Protection1 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B2 x Systemair Save Connect 2.0 Internet Module1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit2 x REB-CVF 0-10v Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x UB47- Universal Insulated Terminal2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-12TK1 x BEAS-control module2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Envirovent G4 Filter - SL-G4/F74 x WS - Reversing Switch from Helios Fans2 x Vent Axia T-Series Controller2 x Multiflow SMB550/4-1AC1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Speed Controller - REB52 x MTP 10, 10K, Speed control3 x Speed Controller - REB1-N2 x QPTW 250C Acoustic Twin Fan with Controller2 x MTS10- extractor fan 3 step switch3 x Elta - Room Sensor - Temp/Humid/C023 x PIR Sensor - PIR42 x Transformer 5 Speed Controller - ATC1-4TK1 x Vent Axia ACM 200 inline mixed flow duct fan3 x Vent Axia ACM 125 inline mixed flow duct fan2 x RDH FLEX-SQUARE - ADH/RDH 04502 x Transformer (silent) speed controller - RE 5.0 Amp3 x Vent Axia Silent 100T (TIMER)3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Elta Wall Cowl SWC56/631 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x MWS 3 – Transformer Controller With Motor Protection1 x REE-1 Electronic Speed Controller2 x TG-K Duct temperature sensor2 x Isolator Switch - ISOSW2 x REE-2 Electronic Speed Controller5 x Transformer (silent) speed controller - RE 3.0 Amp2 x Isolator Switch - EFF-ISO1 x Helios HQW-250/4 - IP554 x Helios HQW-315/4 - IP552 x PIR Sensor - PIR22 x VTR 300 STD Filter Kit1 x Elta Wall Cowl SWC25/312 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x Temperature Fan Speed Controller - ATCP4-WMS3 x Helios TSW 1.5 Amp Transformer speed controller2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x CBS-60 Outlet Flange for CSB/CBT-602 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x ENV 100 12v transformer SELV2 x Speed controller with Reverse - REB-1R2 x Transformer speed controller - ATC1 - 1.5 Amps2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Speed Controller - REB101 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x TD Mixvent 800/200 EEXEIIT31 x Speed Controller - REB81 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Jet Cowl - 315mm1 x CO2 Room Sensor - CO2-R1 x Binks Bullows - Spray Booth Filter2 x Speed Controller - REB11 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Contactor Interface Station - CI92 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan2 x Quietflow Twin SQTDCV250-1ECL1 x SAVE VSR 300 heat recovery unit1 x Helios HQW-355/4 - IP552 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x DDMP 12-12 3F 1810W M6A4 DG01 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x DDMP 10-10 1F 1000W M6A2 DA51 x Single Deflection Grille 400mm with OBD damper1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Silentub - STUB 1001 x 100mm Round Connector with Damper1 x CFI In-line 150 - Carbon Filter2 x Duct Termination with Mesh - 100mm1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Duct Termination with Mesh - 450mm1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Helios RR-250-C Centrifugal inline fan1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Silent 100 Window Kit - windowS1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x TUNE-R-200-3-M1 - Control Damper1 x Transformer Speed Control - RTRE- 7.0Amp1 x TUNE-R-200-3-M4 - Control Damper1 x Transformer Speed Control - RTRE- 1.5Amp1 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Duct Termination with Mesh - 150mm1 x DDMP 12-09 1F 1800W M6A4 DA82 x CBT-100N Centrifugal2 x CBM 12-12 1100w 6P Three Phase1 x VEKA INT 2000/15.0-L1 EKO1 x KBA- Inlet Mounting 2252 x TG-K3/NTC10-01 - Duct temperature sensor2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Flat Roof Terminal -OFT 5 - Asphalt2 x EBM-Papst D4E225-BC01-17 Double inlet1 x SPI-100 C Iris damper1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 250mm1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Transformer 5 Speed Controller - ATC1-2TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x CBA-60 Inlet Flange for CBT-601 x Elta SPA500/4-1AC - IP541 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x CPTA-E Flush mounted PIR sensor with timer3 x RDS 1 Helios Transformer Controller With Motor Protection1 x Transformer Speed Control - RTRE- 5.0Amp1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x KBA- inlet mounting flange for CRMT 2501 x Elta Wall Cowl SWC35/401 x CFI In-line 425 - Carbon Filter1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x DDMP 12-12 3F 5700W M6M0 DG71 x CBA-100 Inlet Flange for CBT-1001 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x EBM-Papst D3G133-BF05-14 Double inlet1 x CSB-60 Centrifugal fan1 x Vent Axia ACM 100 inline mixed flow duct fan
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
Soler & Palau TCBB/4-450/H - IP65
£ 505.88
Delivered super promptly yesterday, next day. Only just fitt...