Internal Grilles
Various grilles designed for internal extract points though some can also be used for supply.
Displaying 1 to 24 (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...
Displaying 1 to 24 (of 26 products)
2 x Round ceiling diffuser 200mm1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Spiral Ducting 3 Meters - 200mm1 x Duct Clamps box of 50 - 60mm - 170mm1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x FU 15 40 Frequency Inverter4 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 075 52 Frequency Inverter (IP20)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 22 25 Frequency Inverter4 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP662 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 4.0KW4 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ-10A V2 Inverter Speed controller1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x FU 075 04 Frequency Inverter (IP20)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 2amps4 x Electronic extractor fan speed controller - FSC 1.51 x Balance S Diffuser - NO RING - 125mm1 x Elta 2 Amp Electronic single phase speed controller.1 x NKS-D swirl diffuser v-300 x 300mm3 x Elta 3 Amp Electronic single phase speed controller with TK2 x Airvent ceiling fan controller1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 8amps1 x EFSC-3N- Single Phase Speed Control4 x COM-32 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller.2 x 5-Speed Controller for use with Elta SAX Classic Fans1 x ELTA - Single Phase Transformer 4amps1 x PCA Diffuser - PCA-3151 x AIRVENT speed control - AIR4019611 x Circular Ceiling Diffuser - TST 1001 x Curved Blade Grille 600x600 (2way blow)1 x JSR 200 Painted RAL50181 x EFSC-6N- Single Phase Speed Control1 x Circular Ceiling Diffuser - TST 1603 x Elta 6 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 2001 x Round ceiling diffuser 400mm1 x Round ceiling diffuser 300mm1 x PCA Diffuser - PCA-2501 x Balance S Diffuser - NO RING - 100mm2 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm1 x Run On Timer - 5s - 4hrs - RT5A3 x Push Timer Switch - ZA43 x Remote Timer Control - 13511 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU2 x 7 Day Programmable TIMECLOCK1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x TTC-2000 Three phase electric heater controller1 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic1 x Elta ACO Panel 149-ACO14E1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B1 x EC-Vent control board1 x ACO 149-ACO1/EDV2 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan1 x RTRD - Three Phase Speed Controller - 2 Amp5 x Transformer 5 Speed Controller - ATC1-4TK3 x Helios TSW 7.5 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK1 x Vent Axia ACM 200 inline mixed flow duct fan4 x Vent Axia ACM 100 inline mixed flow duct fan3 x Three Phase Transformer controllers - RMT 1.5 Amp5 x Helios TSW 3 Amp Transformer speed controller1 x Helios TSW 10 Amp Transformer speed controller4 x Vent Axia ACM 125 inline mixed flow duct fan3 x Remote controller FLEX - for VEKO INT1 x RDS 7 Helios Transformer Controller With Motor Protection2 x Helios TSW MCB Amp Transformer speed controller4 x Helios TSW 1.5 Amp Transformer speed controller2 x TG-K Duct temperature sensor2 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x BEAS-control module4 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-8TK3 x Transformer 5 Speed Controller - ATC1-10TK2 x CS2 Current Switch4 x MWS 3 – Transformer Controller With Motor Protection2 x Helios HQW-200/2 - IP552 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x DEF-140T Inlet Guard for the CBT-100N1 x Envirovent G4 Filter - SL-G4/F72 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x Speed Controller - REB53 x Helios HQW-630/4 - IP552 x Two Speed Switch - REGUL-24 x MWS 1.5 – Transformer Controller With Motor Protection3 x Helios HQW-200/4 - IP552 x Vent Axia T-Series Controller2 x Multiflow SMB550/4-1AC2 x TG-R room temperature sensor3 x EC6H - Reversible Group Fan Electronic Controller1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)2 x CBS-60 Outlet Flange for CSB/CBT-601 x Speed Controller - REB34 x Transformer (silent) speed controller - RE 1.5 Amp6 x Transformer (silent) speed controller - RE 3.0 Amp2 x REE-1 Electronic Speed Controller1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box4 x WS - Reversing Switch from Helios Fans1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS4 x REB-CVF 0-10v Controller3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x ERR 20/1 Centrifugal inline fan3 x Commercial Single or 3 phase Fan Reversing Switch - RS16 x MTP 10, 10K, Speed control1 x Isolator Switch - EFF-ISO1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x Speed Controller - REB102 x SG-200 Fan Guard for the HQW 2001 x Speed Controller - REB63 x PIR Sensor - PIR23 x Silent 100 Window Kit - windowS3 x PIR Sensor - PIR42 x Transformer Speed Control - RTRE- 12.0Amp4 x Speed Controller - REB1-N3 x RDS 11 Helios Transformer Controller With Motor Protection1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)4 x DDMP 12-12 3F 1810W M6A4 DG01 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend2 x Mini Diffuser - 100mm4 x UB47- Universal Insulated Terminal1 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x Helios HQW-315/4 - IP551 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x ERR 31/1 Centrifugal inline fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3553 x DDMP 10-08 3F 2210W M6A4 DG02 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Elta Louvre Shutter - 400mm1 x GRA-100 External Grill by S&P2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer (silent) speed controller - RE 5.0 Amp2 x Vent Axia Silent 100T (TIMER)2 x Helios HQW-250/4 - IP553 x Elta - Room Sensor - Temp/Humid/C022 x Transformer 5 Speed Controller - ATC1-2TK1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Elta Wall Cowl SWC56/632 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Speed Controller - REB82 x Compact SCD450/4-1AC2 x Elta Variable Speed Drive IP66 - 1.5KW2 x Transformer Speed Control - RTRE- 7.0Amp5 x Speed Controller - REB11 x 204x60mm Insulated Rectangular Horizontal 90° Bend2 x TG-K Duct temperature sensor1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Skyflow SSR Horizontal Roof Cowl SSR80B4 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TD Mixvent 800/200 EEXEIIT31 x Elta Wall Cowl SWC25/311 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x Transformer speed controller - ATC1 - 1.5 Amps2 x Duct Termination with Mesh - 355mm1 x Duct Termination with Mesh - 100mm4 x QPTW 250C Acoustic Twin Fan with Controller2 x MTS10- extractor fan 3 step switch1 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit1 x Elta Wall Cowl SWC35/401 x RS 80-50 L3 sileo. Centrifugal Rectangular Duct Fan1 x Speed controller with Reverse - REB-1R1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x Speed Controller - REB2.5-N1 x CBM 12-12 1100w 6P Three Phase1 x Jet Cowl - 315mm1 x Elta Wall Cowl SWC45/501 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x 204x60mm Insulated Rectangular Horizontal 45° Bend2 x CPTA-E Flush mounted PIR sensor with timer2 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Transformer Speed Control - RTRE- 1.5Amp1 x WSD 100 (1060x1060x70)1 x Single Deflection Grille 400mm with OBD damper1 x Electrostatic Precipitator - 1H x 3W
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...