5" Round Duct

5" 125mm 12v - SL Chrome White Light Grille LED
£5.00
Grille and light chromed grille (optional white bezel included) with a built in LED Light PLease note: replacement parts will only fit this model of light, PLease check with us if you are unsure.  Fitting Remove the Chrome/White part of the grille to show four fixing holes. Cut a hole in your ceiling and push the grille through. Connect duct to the back of the grill. Twist fit your Chrome/White bezel Must Use a qualified electrician to wire to transformer/driver (provided).   Where to fit? Grille/light can be mounted within...
Round Plastic PVC Solid Ducting (Grey) - 100 Lengths
£700.00
Purchased on order - allow 7 working days Plastic Solid Ducting is strong, robust and easy to cutThis makes it a great solution for ventilation system'sThe smooth surface of the ducting makes it a better option than flexible duct, as it causes less airflow resistance. Having a less dramatic effect on your fans performance. Available in 100mm, 125mm, & 150mm Diameters.Plastic solid ducting is available in precut lengths of: 350mm, 500mm, 1m, 1.5m & 2m.
Radial - 75mm Manifold Reducer 160mm to 150mm
Translation missing: en.products.product.regular_price £4.00
Translation missing: en.products.product.regular_price £4.00
***Please note can be ordered when out of stock but delivery times will be given when ordered*** Simple, hygienic and easy to install, Radial ducting systems provide installers with a full range of 75mm diameter ducting ancillaries for the complete Mechanical Ventilation Heat Recovery installation. The range is a perfect fit for new build projects. Air Distribution Plenums within the range provide both designers and installers with the flexibility to choose a system that is suited to their individual design needs. Please use a 160 to 150mm reducer if puchasing...
Ducting Metal Pressed End Cap 4" 5" 6" 8" 10" 12"
£8.00
Ducting End Caps Sizing  100mm, 125mm, 150mm, 200m, 250mm, 315mm
Metal Padded Clamp for Wall/Ceiling Mounting
£2.00
Comes in 4", 5", 6", 8", 10", 12"  Equipped with a rubber guarding gasket and a universal screw-nut (M10 to M8). Designed for wall or ceiling mounting of the ducts of the corresponding diameter.
Plastic Duct Wall Flange
£3.00
£3.00
Plastic wall or ceiling mounted flange
Duct Anti Vabrite Connector
£4.50
£4.50
CONAVM flexible insert is designed to eliminate vibrations in ventilation systems that occur during the operation of air handling units and other devices connected to air ducts and fittings. CONAVM is made of galvanized steel and polymer fabric, it is operated at temperatures from -40 to +50 degrees.
Duct Inline Manual Shut off Valve/Damper
£13.00
Manufactured from galvanized steel.  Used to control the flow rate of systems with a working pressure not exceeding 1500 Pa. The Handle is used as an actuating device (manual control).
Metal Cowl/Chimney Hood
£16.00
£16.00
Manufactured from galvanized steel.  Please adhere to building regulations or consult a qualified professional for suitability and specific installation guidance. 
Ducting 15 Degree Elbow Joint Bend
Translation missing: en.products.product.regular_price £4.00
Translation missing: en.products.product.regular_price £4.00
Please choose size needed above: 4" 100mm - Male/Duct ended Small end fitting, designer to fit inside our plastic solid and flexible ducting. Larger Duct end - Made to fit in to bends and male spigots Plastic ducting bends are manufactured from flame retardant polymer. Lightweight with simple to fit connections
Ducting end caps
£3.00
End Caps for plastic ducting  These will need to be glued or fixed with tape to be able to withstand the airflow/pressure Please see pictures for step by step guide 
Wall Roof Ceiling Fixed Metal Flat Grille
£3.50
Model: SW-FLG (Flat Metal Fixed Grille) Supply and Exhaust for residential ventilation, air conditioning and air heating systems and industrial. External or Internal mounting Can be used as an outside air brick FlyScreen attached Fixed with screws (not included)   SW-FLG1212 - (125x125mm) SW-FLG1515 - (150x150mm) SW-FLG2020 - (200x200mm) SW-FLG2525 - (250x250mm) SW-FLG3030 - (300x300mm)   Available in White (WH), Steel (ST), Brown (B)
Access Hatch Door Inspection Door Revision Service Point
£7.00
Model: SW-AD (Door Hatch) For access to fans, pipes or any items that require to be hidden. Designed for wall or ceiling mounting. Open and close by press. The possibility of universal installation for the left or right-side opening. Can be used in high-humidity. Made of high-quality ABS-plastic.   SW-AD151 - 168 x 168mm (Door Dimensions 146 x 146) SW-AD2020 - 218 x 218mm (Door Dimensions 196 x 196) SW-AD3030 - 318 x 318mm (Door Dimensions 296 x 296) SW-AD3535 - 368 x 368mm (Door Dimensions 346 x 346)  ...
AG Chrome Plastic Diffuser Air Valve Grille Bathroom 4" 5" 6" 8"
£5.99
Available in 100mm, 125, 150, and 200mm duct sizes.   Adjustable ceiling mounted air valve grille finished in chromed plastic.   Preferred choice for MVHR heat recovery systems.   Disc is mounted on a central threaded core for adjustment that can be locked to prevent tampering.   Can be used for extract and supply air ducts. This Air Valve is perfect for finishing off any ventilation or heat recovery system to a high standard. Finished in a highly reflective chromed plastic, that will match chromed elements in a bathroom, wet...
Phonic Phonitec Trap Acoustic Ducting 3m 6m 10m Ventilation Extraction
£15.00
Please note the 5m is insulation - 10m is the normal inner as per picture The SW-PHON 5m Phonetic Ducting Ultra Silent includes a Polypropylene fabric cloth inner duct, thermally insulated layer and a black Alu/PVC outer jacket designed for use in air-conditioning systems, air supply systems, ventilation systems and machine noise reduction. It offers a maximum 2,500 pascals operating pressure and 25 m/s maximum air velocity with a standard diameter range of 102 to 406 mm and a fixed length of 5m.
METAL Ducting 90 Degree Bend Connector Flexible Fan Hydroponics 4" 5" 6" 8" 10"
£5.00
Please Select which size you need above 4" 100mm, 5" 125mm, 150mm 6", 200mm 8" & 250mm 10" Our Ducting Bends are robust, versatile and easy to fit. The spigot connections are 'small end' allowing ducting to fit over the connection. Also, giving you the ability to make a tight radius, 90 degree bend.   Please use female connectors if you need to connect directly to fans, other fittings and grilles.
Air Vent Diffuser Ceiling Grill Outet Inlet 4" 5" 6" 8"
£3.50
Please see our shop for more products! Our Standard Grille for Ducted Air Systems Simply cut a hole in your ceiling, clip in and mount. Brilliant white high gloss finish (not a yellow off-white). Will blend into any white ceiling. Fits standard duct sizes of 4, 5, 6 or 8" dia. Adjustable -centre core is mounted on a spindle, an absolute must for whole house ventilation or heat recovery systems. Simply screw up/down the centre cone for adjusting your airflow and balancing your system. Can be used for extract and...
Manrose back draft shutter 1230 1231 1232
£5.00
(Please note that 4" 100mm shutters have 1 spring and not 2. This is correct as 2 springs would offer too much resistance)   Fit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level   Please note that we some time tape the spring to the item so it doesn’t fall out. You can leave the tape on or remove
METAL Ducting Back Draught Connector Flexible Hydroponics 4" 5" 6" 8" 10" & 12"
£8.00
Please Select which size you need above4" 100mm, 5" 125mm, 150mm 6", 200mm 8", 250mm 10" & 315mm 12"Male ducting back draught connector for solid or Flexible ducting  Please note these back draught shutters require a very strong fan the pressure from this back draught shutter is around 80 to 110pa
100 Or 50 Cable Ties Tie Wraps Nylon Zip Ties Strong Long Ducting Up To 160mm
£6.59
Natural Coloured Cable Ties  suitable for ducting up to 160mm  total cable tie length: 530mm x 4.8mm
METAL Ducting Connector Flexible Solid Fans Hydroponics 4" 5" 6" 8" 10" & 12"
£2.00
Please Select which size you need above 4" 100mm, 5" 125mm, 150mm 6", 200mm 8", 250mm 10" & 315mm 12" Male ducting connector for solid or Flexible ducting
METAL Wall Flange Ducting Connector
£3.00
Please Select which size you need above 4" 100mm, 5" 125mm, 150mm 6", 200mm 8", 250mm 10" & 315mm 12" This useful piece ventilation equipment is used to connect ventilation ducting to outlet or inlet vents on a wall or other surface.  In essence, a spigot is a cylinder of metal with a flange attached to it to enable secure fixing to a surface.  The flange is secured to the wall and the ducting is connected to the cylinder Using a spigot to connect ventilation ducting to the exit or...
Y Piece Metal Duct Connector 4" 5" 6" 8" 10" & 12"
£12.00
£12.00
Please Select which size you need above4" 100mm, 5" 125mm, 150mm 6", 200mm 8", 250mm 10" & 315mm 12"Y Ducting splitters are designed to split Solid or Flexible Ducting. Use either Clamps, or Tape to ensure an air tight fit.  Please see shop for more sizes
Cowl Grille Brush Steel External Wall 4" 5" 6"
£12.00
Please select size when ordering 4" 5" & 6" available Cowled Grille This grille does not have a flap inside Ideal for outside applications Made from brushed stainless steel. 100mm, 125mm, 150mm models available. Static Pressure Drop (pa)  (Please make sure your fan is suitable) 4" 100mm - 30m3/hr-8.4Pa - 60m3/hr - 14Pa - 80m3/hr-20Pa 5" 125mm - 40m3/hr-6.6Pa - 90m3/hr - 10.9Pa - 130m3/hr-14.6Pa 6" 150mm - 60m3/hr-10Pa - 130m3/hr - 38.4Pa - 190m3/hr-72.9Pa
T Tee Piece Metal Equal 4" 5" 6" 8" 10" 12"
£7.00
Please Select which size you need above4" 100mm, 5" 125mm, 150mm 6", 200mm 8", 250mm 10" & 315mm 12"T Ducting Splitters are designed to split Solid or Flexible Ducting. Use either Clamps, or Tape to ensure an air tight fit.  Please see shop for more sizes
Ducting 45 Degree Elbow Joint Bend 4" 5" 6"
£3.00
Please choose size needed above: 4" 100mm - Male ended 5" 125mm - Male Ended 6" 150mm - Male Ended Small end fitting, designer to fit inside our plastic solid and flexible ducting. Plastic ducting bends are manufactured from flame retardant polymer. Lightweight with simple to fit connections This is a male ended bend 
Roof Cowl Chimney Cap, Rain Hat, Ventilation, Extract Cover GREY, WHITE or BROWN
Translation missing: en.products.product.regular_price £17.00
Translation missing: en.products.product.regular_price £17.00
Can be ordered when out of stock - Normally 7 to 10 days to restock but please laways check with us.  Through the roof ventilation  - 110mm (4" 100mm duct pipe will fit inside 110mm Roof Cowl)  Different types of drain pipe might not fit inside - Bird Guard   Grey, White or Brown Please select above   ** Please note that brown maybe slightly lighter then picture **
4" 5" 6" External Internal Circular Grille Wall/Soffit Terracotta Brown White
£2.50
Please select Size and Colour from drop down menu above  Application Supply or Extract grille that can be mounted to walls, ceiling & sofits  Design Sizes: 4" 100mm, 5" 125mm & 6" 150mm Colours: White, Brown & Terracotta Made of quality and durable plastic. Fixing with screws, Tape or glue (not included)
Gravity Grille Brush Steel External Wall Ducting Bathroom Extractor Fan 4" 5" 6"
£13.00
Please select size when ordering 4" 5" & 6" availableGravity Grille with FlapsIdeal for outside applicationsMade from brushed stainless steel.100mm, 125mm, 150mm models available.Static Pressure Drop (pa) (Please make sure your fan is suitable)4" 100mm - 30m3/hr-17.6Pa - 60m3/hr - 28Pa - 80m3/hr-34Pa5" 125mm - 40m3/hr-28.30Pa - 90m3/hr - 45.4Pa - 130m3/hr-58.10Pa 6" 150mm - 60m3/hr-28.5Pa - 130m3/hr - 93.7Pa - 190m3/hr-132.1Pa
Box Filter 4" 5" 6"
£29.99
Filter Box 4" 96mm, 5" 124mm and 6" 159mm dia (spigot dia) available (select above)Spigot Diameters PLEASE TAKE NOTE OF THE ABOVE DIASpigots on both ends Reduces airborne particles from entering your House, grow room or tent.Filtration to EU3, 90% efficient, down to 5 microns.Can be mounted at any angle.Robust galvanized steel construction.Washable filter included.Spare filters are available. Please make sure your fan can take the pressure of this item measured at 35-55 Pa Depending on being clean etc
Aluminium Semi Rigid Flexible Duct 4" 5" 6"
£4.00
Semi Rigid Ducting is designed specifically for Kitchens, Bathrooms & Hydroponic systems   Comes in 4" 5" or 6"   Length Available - 380mm, 1.5m & 3m (Approximation when stretched out) (Please note: This is when full stretched out bends etc will make it shorter)   Durable light and rigid when put in place   Will not set on fire under extreme temperatures Suitable for commercial and industrial low, medium and high-pressure heating, ventilation and air-conditioning systems.   See drop-down menu for all sizes and corresponding prices.   PLEASE NOTE:...
4" 5" 6" Universal Tiles Slates Flat Roof Cowl Grille Black
Translation missing: en.products.product.regular_price £130.00
Translation missing: en.products.product.regular_price £130.00
7 to 10 day delivery  A lowline pitched roof cowl for use with tiles and slates. The Ubiflex skirt, enables the unit to be dressed into most tile profiles and slates. Suitable for 100, 125, & 150mm connections on tiled and slated pitch roofs or flat roofs.No need to identify the make or design of the tiles or the slates.The unit may also be used to terminate soil and vent pipes where an external pressure test is not required.
Ducting Padded Fast Clamp 4" 5" 6" 8" 10" 12"
£3.00
Sizes Available:4", 5", 6", 8", 10", 12"High Quality Hydroponics & Ventilation Padded Clamps (Collars)Fast Clamps are perfect for connecting fans, carbon filters, silencer and rigid ducting.The metal band has a foam lining so reduces fan vibration!If you need to connect your fan directly to filter for example it's much better to use a padded fast clamp than an connection method such as duct tape.Heat and humidity in your grow area can often cause duct tape to peel meaning it must be replaced.Reduces fan vibration.Pull out eyelets for easy hanging.The best...
Ducting Connector 4" 5" 6"
£1.25
Please select which size you need above4" 100mm - Male5" 125mm - Male6" 150mm - MaleSmall end fitting, designer to fit inside our plastic solid and flexible ducting.Plastic ducting couplers are manufactured from flame retardant polymer. Lightweight with simple to fit connections for best results please use Alu or Duct tape to fix to ducting
PVC Ducting Sealing Tape Roll White Gaffer Gaffa Duck Duct Cloth Extractor
£1.49
£1.49
 50mm x 33m 50mm x 4.6m 19mm x 4.6m  Applications: Repair and mounting operations at ventilation and air conditioning systems.  Protection of pipe joints, air ducts, casings, assembly units, etc. Sealing of joints and seams  Reliable protection of equipment components against vapor, dirt and dust penetration.
Internal Grille Round Chrome or White 4" 5" 6"
£3.00
£3.00
A very popular Chrome or White grille.  Chromed / White plastic but still looks really good.  Perfect for modern homes.  Easy clean  Easy to fit  Remove the front of the grille to show four fixing holes. Simply cut a hole in your ceiling and push the grille through. You will need four screws to fix (not provided). Connect 4" duct to the back of the grill and use clips or tape to secure. Available in 4" 5" 6" please see drop down menu or our shop   If you have...
Ducting 90 Degree Elbow Joint Bend 4" 5" 6"
£3.00
Please see our shop for more products! Plastic 90 Degree Ducting Elbow Bend 4", 5" or 6" please select from the drop down menu Small end fitting, designer to fit inside our plastic solid and flexible ducting. Plastic ducting bends are manufactured from flame retardant polymer. Lightweight with simple to fit connections
Round Plastic PVC Solid Ducting (White)
£2.50
Plastic Solid Ducting is strong, robust and easy to cutThis makes it a great solution for ventilation system'sThe smooth surface of the ducting makes it a better option than flexible duct, as it causes less airflow resistance. Having a less dramatic effect on your fans performance. Available in 100mm, 125mm, & 150mm Diameters.Plastic solid ducting is available in precut lengths of: 350mm, 500mm, 1m, 1.5m & 2m.
4" 5" 6" in-line extractor fan vent back draught shutter
£3.00
Back Flow/ Back Draught Valve/Shutter for domestic axial fans with flange diameter of 100, 125 and 150 mm. It provides protection against all kinds of odours that may filter through. 
Cowl Grill Wall Mounted Outlet + Shutter
£3.00
Cowled Wall Outlet GrillePlease select which size your require aboveThis is a Cowled Plastic outlet grille complete with a none return damperIt is ideal for the termination of ducts and has a cowl over the outlet to stop any vibration or rattling in the wind of the none return shutter.IF YOU HAVE 4" DUCTING PLEASE SELECT 4" COWLIF YOU HAVE 5" DUCTING PLEASE SELECT 5" COWL IF YOU HAVE 6" DUCTING PLEASE SELECT 6" COWL
Duct Tape Aluminium Self Adhesive 45m Roll
Translation missing: en.products.product.regular_price £4.99
Translation missing: en.products.product.regular_price £4.99
45mm WIDE x 45m Long Applications: Insulating material for various construction, repair and mounting operations at ventilation and air conditioning systems. Insulation and protection of pipe joints, air ducts, casings, assembly units, etc. Sealing of joints and seams in case of reflecting material insulation to reduce thermal losses. Reliable protection of equipment components against vapor, dirt and dust penetration. Corrosion protection.
Slate Roof Cowl Vent Fan Extractor Ventilator Grey DIA 4" 5" 6" Connector
Translation missing: en.products.product.regular_price £56.99
Translation missing: en.products.product.regular_price £56.99
The Slatevent Grey Roof Ventilator is manufactured from rigid PVC.  It is suitable for 600mm x 300mm (24" x 12") and 500mm x 250mm (20" x 10") double lap slates, man made or natural, for roofs with a pitch over 20°. The slatevent grey is supplied with adaptors to fit the system 100, 125 and 150 range suitable for soil ventilation or mechanical extra   
Universal Roof Tile Ventilator Vent Brown Grey Cowl Connector 4" 5" 6"
Translation missing: en.products.product.regular_price £105.00
Translation missing: en.products.product.regular_price £105.00
This Universal Tile Ventilator is manufactured from rigid PVC. The Tile Ventilator is suitable for most concrete interlocking and plain roof tiles with a pitch over 17.5°  The Tilevent is supplied with adaptors from to fit the system 100, 125 and 150 range. suitable for high and low level ventilation and complies full with relevant building regulations and british standards. note: not suitable for the following profiles: Redland delta Cambrian Saxon Richmond Anchor Centurion Slate; Marley Monarc;:clay pantiles; landmark slates.
50m x 48mm Roll Silver Gaffer Gaffa Duck Duct Cloth Tape
Translation missing: en.products.product.regular_price £5.00
Translation missing: en.products.product.regular_price £5.00
48mm WIDE x 50m Long Applications: Repair and mounting operations at ventilation and air conditioning systems. Insulation and protection of pipe joints, air ducts, casings, assembly units, etc. Sealing of joints and seams   Reliable protection of equipment components against vapor, dirt and dust penetration.
Flexible PVC Ducting 4" 5" 6" 1m, 3m, 6m, 10m, 15m & 45m
£2.50
£2.50
Please select the length and size required above PVC ducting is manufactured with a light wire spiral reinforcement inside white PVC tape and is suitable for domestic applications including: cooker hoods, tumble dryers and bathroom fans, These hoses have a maximum working temperature of 70 degree C
Round Pipe Rigid Ducting Holder Clip
£1.50
4" 5" & 6" Ducting Clips please select size above  Plastic Ventilation Ducting Clips are used for fitting plastic solid ducting to a wall or ceiling. They are robust, versatile and easy to fit. Plastic Duct Clips are lightweight with simple to fit.
Female or Male Ducting Threaded Joiner Connector Flexible Tumble Dryer 4" 5" 6"
£2.49
Please select from drop down menu above Male or Female availableMale - this will fit into flexible/solid ductingFemale - will fit over male connectors, bends etc *** please remember female is the same size as solid and flexible ducting ***Threaded end is the same on both Female and MaleFor best results when fitting flexible PVC ducting to the threaded end please screw in or pull through then use duct or alu tape to secure  Please see example on how it is fitted to flexible PVC ducting below
Back Draught Shutter Duct Connector 4", 5" 6"
£1.50
Please see our shop for more products! Please select size from drop down menu Male spigots In-line gravity operated back draught shutter. Will stop backdraught when a fan is switched off. Made from tough, white GRP plastic. Will fit standard size 4" 100mm, 5" 125mm and 6" 150mm dia ducting. Can be mounted horizontally & vertically. Please make sure you fan is powerful enough for this Back draught shutter pressure drop 15 PA
4" 5" 6" Wall Plate With Spigots Connector Back Draught Shutter
£2.50
Please select which size you require above Application Connect to a wall or ceiling and connect your ducting to both ends Comes with Back Draught shutter Design Made of white plastic. Screw fixing to wall (screws not included) Connecting diameters: 4" 100mm, 5" 125mm & 6"150mm
4" 5" 6" Wall Plate With Spigots Connector