4" Round Duct

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
£13.00
These can be ordred when out of stock (there may be a delay of upto 7 days depending on delivery times from Manrose) - 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)
£9.50
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
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