4" Round Duct

4" 100mm - Supply FIRE RATED Air Vent Valve Ceiling Grille
Translation missing: en.products.product.regular_price £30.00
Translation missing: en.products.product.regular_price £30.00
Simply cut a hole in your ceiling and mount. Supply only  Ordered in product when out of stock - can take 10 daysBrilliant white finish. Will blend into any white ceiling.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 inlet air.Easy to wipe clean. FANS4LESS DOES NOT GUARANTEE COMPLIANCE WITH BUILDING REGULATIONS PART B, FIRE SPREAD OR OTHER REGULATIONS THAT RELATE TO...
4" 100mm - Metal Ducting Inline Silencer Attenuator - 600mm
Translation missing: en.products.product.regular_price £35.00 Sold Out
Translation missing: en.products.product.regular_price £35.00 Sold Out
Silenced Fan Silencer Use a Silenced Fan Silencer to absorb the unwanted noise;  two silencers can be used in series where unwanted noise is a particular problem. With the higher flow rates of our professional fans, air noise can become a problem. Air moving through ducts creates noise. The faster the air, the more noise is created. If noise is a problem, connect a Silenced Air to your system. A Silenced Air is most effective if positioned directly after a fan or after a tight bend in duct work. These...
4" 5" 6" 8" 10" 12" Flexible Acoustic Insulated Ducting 5m/10m
Translation missing: en.products.product.regular_price £13.00
Translation missing: en.products.product.regular_price £13.00
Insulated ducting is very good and reducing noise level and also keeps condensation down Insulated ducting will keep the heat in the duct without it all escaping into the loft etc 1st Layer - Alu Ducting 2nd Layer - Insulation 3rd Layer - Alu Coat Insulated ducting has acoustic properties but if you want silent ducting please see Phonetic duct
Silver Foil Scrim Weave Tape - 72mm x 45m
Translation missing: en.products.product.regular_price £6.00
Translation missing: en.products.product.regular_price £6.00
The Silver Foil Scrim Weave Tape is extremely strong and durable, ideal for use in a large jobs! Ideal for securing ducting to fans and filters. 72mm wide and 45m long.
Wire clips 100 pack Adhesive clip
Translation missing: en.products.product.regular_price £11.00
Translation missing: en.products.product.regular_price £11.00
This adhesive clip is a flexible self-adhesive wire clip with a bending hook that holds wires of different sizes, shapes, and arrangements firmly. This clip is made of white fabric-covered steel and strengthened with polyester foam acrylic glue. It is made to last and work well. 60mm L x 31mm W Clip length 37mm
Duct Jubilee Fast Clamp 3" 60mm to 13" 325mm
Translation missing: en.products.product.regular_price £2.00
Translation missing: en.products.product.regular_price £2.00
60mm - 325mm (3" to 13") Duct worm drive clips have been specifically designed for fixing flexible ducting to solid ducting, extractor fan spigots, duct fittings and air terminal devices. The unique one-piece locking mechanism with tilting head provides very fast clamping by hand - only final tightening by screw or hex head driver is necessary to complete a perfectly airtight joint. Please select your size from the drop down menu above.
4" 100mm - Chrome Internal Round Grille
Translation missing: en.products.product.regular_price £6.00
Translation missing: en.products.product.regular_price £6.00
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 our shop   If you have 4" ducting please choose...
4" 100mm x 1500mm (1.5 Metre) - Round Plastic PVC Solid Ducting (White)
Translation missing: en.products.product.regular_price £9.00
Translation missing: en.products.product.regular_price £9.00
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" 100mm x 1000mm (1 Metre) - Round Plastic PVC Solid Ducting (White)
Translation missing: en.products.product.regular_price £6.00
Translation missing: en.products.product.regular_price £6.00
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" 100mm x 500mm - Round Plastic PVC Solid Ducting (Grey)
Translation missing: en.products.product.regular_price £3.50
Translation missing: en.products.product.regular_price £3.50
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" 100mm x 350mm - Round Plastic PVC Solid Ducting (White)
Translation missing: en.products.product.regular_price £2.50
Translation missing: en.products.product.regular_price £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.
METAL Wall Flange Square
£7.00
£7.00
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...
4" 5" 6" Condensation Duct Connector
Translation missing: en.products.product.regular_price £6.00
Translation missing: en.products.product.regular_price £6.00
Condensate header used in vertical ventilation duct installation.  Designed for the collection of excess moisture from the air ducts. As condensation is coming down the ducting it is trapped it the condensation trap where it will stay until it evaporates over time No need for an external pipe connection Available in three sizes - 100, 125 and 150 mm
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.
Ducting Metal Pressed End Cap 4" 5" 6" 8" 10" 12"
£8.00
Ducting End Caps Sizing  100mm, 125mm, 150mm, 200m, 250mm, 315mm
4" 100mm Manrose LEDSL Chrome or White Light Grille LED
£9.00
These can be ordred when out of stock (there may be a delay of upto 7 days depending on delivery times from Manrose) - If purchasing LEDSL- you will get the driver and warm bulb included with the fitting - Energy efficient LED lighting12 volt DC 3W MR16 lamp. (supplied)Powered by an LED driver. (supplied)Input, AC. Output - 12 volt DC. 1AColour Temp (Warm White) - 3050K to 3250KLumens (Warm White) - 200Lm.
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.
4" 100mm - Plastic Duct Wall Flange
Translation missing: en.products.product.regular_price £3.00
Translation missing: en.products.product.regular_price £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. 
4" 100mm -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 
4" 100mm 12v Shower Bathroom LED Light Grille
£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...
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"
Translation missing: en.products.product.regular_price £3.50
Translation missing: en.products.product.regular_price £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. 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 inlet air. High gloss polypropylene that is easy to wipe clean.
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"
Translation missing: en.products.product.regular_price £3.00
Translation missing: en.products.product.regular_price £3.00
Please choose size needed above: 4" 100mm - 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 
4" High Rise Vent Ducting External Grille (Highrise)
£10.00
Choose the color you need from the options above. This ducting kit is available in 6 colors: White, Brown, Beige, Black, Grey, and Terracotta. The High Rise Venting kit is perfect if you don't have access to high ladders, as it can be installed indoors. To do so, follow these steps: 1. Cut a hole in the wall of the desired size; 2. Clear the hole of any contents; 3. Push the venting kit into the wall (starting with the cowl); 4. Connect the ducting or fan to the inside...
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
£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"
Translation missing: en.products.product.regular_price £1.25
Translation missing: en.products.product.regular_price £1.25
Please select which size you need above4" 100mm - 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"
Translation missing: en.products.product.regular_price £3.00
Translation missing: en.products.product.regular_price £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 our shop   If you have 4" ducting please choose...
Ducting 90 Degree Elbow Joint Bend 4" 5" 6"
Translation missing: en.products.product.regular_price £3.00
Translation missing: en.products.product.regular_price £3.00
Please see our shop for more products! Plastic 90 Degree Ducting Elbow Bend 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
4" 100mm x 2000mm (2 Metre) - Round Plastic PVC Solid Ducting (White)
Translation missing: en.products.product.regular_price £11.50
Translation missing: en.products.product.regular_price £11.50
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 £4.50
Translation missing: en.products.product.regular_price £4.50
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
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
4" 100mm - Round Pipe Rigid Ducting Holder Clip
Translation missing: en.products.product.regular_price £1.50
Translation missing: en.products.product.regular_price £1.50
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.
41705 - 4" 100/110mm Wall Mushroom Cowl Caravan House Grille
Translation missing: en.products.product.regular_price £17.00
Translation missing: en.products.product.regular_price £17.00
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 - White
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"
Translation missing: en.products.product.regular_price £1.50
Translation missing: en.products.product.regular_price £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 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
Translation missing: en.products.product.regular_price £2.50
Translation missing: en.products.product.regular_price £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)
4" 5" 6" Wall Plate With Spigots Connector
Translation missing: en.products.product.regular_price £2.50
Translation missing: en.products.product.regular_price £2.50
Please select which size you require above Application Connect to a wall or ceiling and connect your ducting to both ends Design Made of white plastic. Screw fixing to wall (screws not included)
Thermal Acoustic Duct Ducting Wrap Insulation Ventilation Duct Pipe Tube
Translation missing: en.products.product.regular_price £98.00
Translation missing: en.products.product.regular_price £98.00
Delivery - 3 to 5 working days  Duct wrap is a thermal insulated product, fibre glass mineral wool bonded to a strong aluminium layer. Thermal and acoustic insulated, primarily used for metal ducts it is a versatile product with many applications   Euroclass A Fire Rating   Class O Compliance Construction Fibre Glass Mineral Wool, Alu,imium Facing Thickness 25mm Length 18000mm (18m) Fire rating EUROCLASS A
Round Ducting Fire Wrap 4"100mm 5"125mm Protection 120 Min Kitchen Bathroom
£16.99
4" 100mm and 5" 125mm Fire Wrap     This Firewrap is manufactured from a unique intumescent material which is vacuumed to shape to ensure controlled sealing of the plastic duct.     The Firewrap has been designed as an alternative to the Firecuff for wider masonry walls and masonry or concrete floors or even in partition walls.     This has been tested to BS476 parts 20 & 22 or BS EN 1366-3: 2009.     The Firewrap has had the relevant fire testing carried out independently by Chiltern...
4" 100mm - Ducting Flat Wall Plate
Translation missing: en.products.product.regular_price £1.75
Translation missing: en.products.product.regular_price £1.75
Available in 4" 100mm, 5" 125mm and 6" 150mm   Please select size from drop down menu above   Designed for use where existing ducting connections or fans have been installed in a wall and a decorative cover or new fixing method is needed.
Suspension Strap 12mm x 10m Fans Ventilation Ducting Clamps Galvanised Banding
Translation missing: en.products.product.regular_price £12.00
Translation missing: en.products.product.regular_price £12.00
12mm wide x 10m Long Galvanised Banding Reel
4" 5" 6" Gravity Wall Grille
£2.50
£2.50
Gravity GrillePlease select which size and colour your require aboveThis Is A Gravity Outlet GrilleIt is ideal for the termination of ducts. IF YOU HAVE 4" DUCTING PLEASE SELECT 4" GRILLEIF YOU HAVE 5" DUCTING PLEASE SELECT 5" GRILLE IF YOU HAVE 6" DUCTING PLEASE SELECT 6" GRILLE
Aluminium Foil Flexible Duct 4" 5" 6" 8" 10" 12
£6.00
£6.00
An extremely flexible reinforced aluminium foil flexible supply or extract ventilation ducting. Multi-ply aluminium and polyester laminate construction supported by a high tensile steel wire helix. Fire resistant. Available in 5 or 10 metre lengths.See drop-down menu for all sizes and corresponding prices.
4" 5" 6" Fixed Wall Ceiling Grille
£2.00
Fixed Louvred GrillePlease select which size and colour your require aboveThis Is A Fixed Blade Plastic Outlet Grille It is ideal for the termination of ducts.  IF YOU HAVE 4" DUCTING PLEASE SELECT 4" GRILLEIF YOU HAVE 5" DUCTING PLEASE SELECT 5" GRILLEIF YOU HAVE 6" DUCTING PLEASE SELECT 6" GRILLE
Duct Jubilee Fast Clamp 3" 60mm to 6" 160mm
Translation missing: en.products.product.regular_price £1.50
Translation missing: en.products.product.regular_price £1.50
To Options available please select from drop down menu 60mm - 160mm (3" to 6"") Duct worm drive clips have been specifically designed for fixing flexible ducting to solid ducting, extractor fan spigots, duct fittings and air terminal devices. The unique one-piece locking mechanism with tilting head provides very fast clamping by hand - only final tightening by screw or hex head driver is necessary to complete a perfectly airtight joint. Please select your size from the drop down menu above.
Flexible Fan Duct Silencer 4" 5" 6" 8" 10" 12" x 500mm
£12.00
Please choose size required above Silencers are applied for noise absorption during the operation of the fan spread along the ducting systems. Suitable for installation into round ducts. The silencer will reduces the noise level in the air duct. The SIL consists of a polypropylene inner duct, thermally and acoustically insulated with a glass wool layer and provided with an aluminium laminate outer jacket. Both ends are taped to create ready-made connections. NEN 13180 Fulfils all the requirements and are classified as specified within NEN 13180: "Ventilation for buildings –...
Solid Flexible Ducting Extractor Fan Reducer
£2.00
Please choose from drop down menu Please note: Duct = same size as ducting you will need a connector to join the 2 parts togetherMale = Fits into our ducting Option 1: 5" 125mm Duct to 4" 100mm Male Option 2: 6" 150mm Duct to 5" 125mm Male Option 3: 6" 150mm Duct to 4" 100mm Male Option 4: 8" 200mm Duct to 6" 150mm Male Option 5: 4" 100mm Duct to 3" 80mm Male Option 6: 4.33" 110mm – to 4" 100mm MalePlease Note 110mm side is ID-110 and OD-114 Option 7: diameters: 80 (3") -100...
Chrome Steel Diffuser Air Valve Internal Grille 4" 5" 6"
£9.99
Chrome Steel air valve ceiling grille. Please select above 4" 5" & 6" available  Adjustable, easy to fit and looks great on any ceiling. Designed for the extract/input of air from ducted ventilation systems. Perfect for Ventilation systems. Ideal for bathrooms, toilets, showers & offices. Chrome as per picture (please not this is not polished chrome) Adjustable middle cone for complete control of airflow. Flange for securing a tight fit to ceiling or wall. 4" 100mm, 5" 125mm, 150mm models available.
Combi Flexible Duct 4" 5" 6" 8" 10" 12"
£12.53
Combi Ducting is designed specifically for Hydroponic & Indoor Grow Room Set upsComes in 3m and 6m lengthsAluminium foil inner layer.Durable light retaining black outer layer.Will not set on fire under extreme temperatures i.e. near to lighting.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.
FIRE RATED Air Vent Ceiling Grille Heat Recovery Ventilation Fan 4" 5" 6" 8"
Translation missing: en.products.product.regular_price £23.00
Translation missing: en.products.product.regular_price £23.00
Simply cut a hole in your ceiling and mount. *Although this is normally called a extract grille it can be used for supply as well*Brilliant white finish. Will blend into any white ceiling.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 inlet air.Easy to wipe clean. FANS4LESS DOES NOT GUARANTEE COMPLIANCE WITH BUILDING REGULATIONS PART B, FIRE SPREAD OR OTHER REGULATIONS THAT...
4" Manrose Deluxe High Rise Vent
Translation missing: en.products.product.regular_price £29.00
Translation missing: en.products.product.regular_price £29.00
The Manrose Deluxe Quick Internal Fit Wall Kit can be installed entirely from the inside of a property, reducing installation time and removing the need for costly and time consuming external grille fitting involving scaffolding.   This innovative new wall kit includes an adjustable wall liner and external grille with a rubber seal on the outside of the building.   The wall kit can be adjusted to wall thicknesses anywhere between 225mm and 390mm - just measure the wall, then use the guide on the tube of the wall kit...
Brushed Steel External Wall Cowl
£12.00
Stainless Steel Wall Cowl  Please select size when ordering 4" 5" & 6" available Fixed grille (with fly mesh) Ideal for outside applications Made from brushed stainless steel. Fly Screen 100mm, 125mm, 150mm models available.
Condensation Drain 4" 5" 6"
£12.00
£12.00
Our Condensation Trap is designed to be fitted in-line to any fan system to help reduce or eliminate condensation in bathrooms, shower rooms, kitchens, and utility rooms or anywhere that has high levels of condensation may build up.- Plastic ducting condensation traps are manufactured from polymer.- Supplied with a 20mm overflow flow drain. - Available in 100mm, 125mm, 150mm Diameters.
Metal Reducer Hydroponics Extractor Fan Flexible Solid Ducting 4 5 6 8 10 12"
£6.00
£6.00
All sizes available (please choose from the drop down menu above)Small end connectors - Steel, plastic and flexible ducting will fit over the connectors of these reducers If connecting to fan spigots or other duct fittings, a short length of duct will be needed.
Air Grille Cover Gravity Flap Shutter
£15.00
Gravity Grille for our plate fans 200mm to 400mm Application Exhaust ventilation, heating and air conditioning networks in industrial, commercial and domestic premises.
4" 5" 6" 8" 10" 12" Flexible Acoustic Insulated Ducting 5m/10m
Translation missing: en.products.product.regular_price £19.00
Translation missing: en.products.product.regular_price £19.00
Insulated ducting is very good and reducing noise level and also keeps condensation down Insulated ducting will keep the heat in the duct without it all escaping into the loft etc 1st Layer - Alu Ducting 2nd Layer - Insulation 3rd Layer - Alu Coat Insulated ducting has acoustic properties but if you want silent ducting please see Phonetic duct
Brushed Steel Diffuser Air Valve Grille 4" 5" 6"
Translation missing: en.products.product.regular_price £11.50
Translation missing: en.products.product.regular_price £11.50
Stainless Steel air valve ceiling grille.Adjustable, easy to fit and looks great on any ceiling. Designed for the extract/input of air from ducted ventilation systems.Perfect for Ventilation systems.Ideal for bathrooms, toilets, showers & offices.Brushed stainless steel.Adjustable middle cone for complete control of airflow.Mating flange for securing a tight fit to ceiling or wall. 4" 100mm, 5" 125mm, 150mm (this is 6" in drop down menu)models available.
METAL Air Vent White Ceiling Grille Outlet Inlet Heat Recovery Fan 4" 5" 6"
Translation missing: en.products.product.regular_price £3.80
Translation missing: en.products.product.regular_price £3.80
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. Will blend into any white ceiling. Fits standard duct sizes of 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 inlet air. Metal grille that is easy to wipe clean. Please see pictures above...
Natural Ventilation Roof Cowl Boat Loft Rain Hat Ventilation Extract 4" 5" 6"
£30.00
Natural ventilation intended for extracting from rooms, subroofing space, ventilating ducts and shafts. This product works, using a natural power source - wind.  Under the influence of wind, regardless of a type, direction and force, the active head of the deflector always rotates in one direction, producing rarefaction of air in the ventilating duct, draft increases, air exchange noticeably improves. This product doesn't require connection to electric.  Ventilating deflectors are perfectly suitable for all types of buildings: multi storey structures,  private building or industrial facilities. Available in 4" 5" and...
PVC DUCTING T PIECE FOR FANS EXTRACTOR FANS 4" 100mm, 5" 125mm, 6" 150mm
Translation missing: en.products.product.regular_price £3.50
Translation missing: en.products.product.regular_price £3.50
PVC DUCTING T PIECE FOR FANS EXTRACTOR FANS4" 100mm T Ducting Splitters are designed to split Solid Plastic Ducting or Flexible Ducting. Use either Clamps, or Tape to ensure an air tight fit. Please see other shop for more sizes Made from Plastic
Duct Y Piece Splitter 4" 5" 6"
Translation missing: en.products.product.regular_price £4.00
Translation missing: en.products.product.regular_price £4.00
Please choose the size required from drop down menu Y Ducting Splitters are designed to split Solid Plastic Ducting or Flexible Ducting. Use either Clamps, or Tape to ensure an air tight fit. Please see other shop for more sizes Made from Plastic

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