Square ducting
Square ducting for sale on Ireland's largest auction and classifieds sites
Ecoflow wave 3 exhaust - ecoflow, - £32.99
You are purchasing • Plastic pipe hose • Adapter difficult run - Free postage - New and Used
You are purchasing • Plastic pipe hose • Adapter difficult run - Free postage - New and Used
Inch duct connector - inch, - £30.74
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Square ventilation fan - square, - £49.99
Ventilation fan unit • This new sealed • Exhaust applications includes - Free postage - New and Used
Ventilation fan unit • This new sealed • Exhaust applications includes - Free postage - New and Used
Supply air duct plenum - supply, - £138.53
Supply air duct • Plenum 17.5 long • Galvanized steel gauge - Free postage - New and Used
Supply air duct • Plenum 17.5 long • Galvanized steel gauge - Free postage - New and Used
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In solid aluminum - in, 4 - £8.00
This aluminum duct • Connector attaches pieces • Together ideal use - Free postage - New and Used
This aluminum duct • Connector attaches pieces • Together ideal use - Free postage - New and Used
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48 listings · from £8 · avg £64.19
⚠️ These listings were last updated more than 23 days ago.
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Browse 48 square ducting listings currently in our index. Prices range from £8 to £235, with an average of £64.19. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about square ducting →
Portable air conditioner - portable, - £8.99
Function air conditioning • Exhaust duct interface • Circular pipe connector - Free postage - New and Used
Function air conditioning • Exhaust duct interface • Circular pipe connector - Free postage - New and Used
Aluminum square ceiling - aluminum, - £22.75
Air supply diffuser • Widely used malls • Office buildings restaurants - Free postage - New and Used
Air supply diffuser • Widely used malls • Office buildings restaurants - Free postage - New and Used
Fan duct vent blower - duct, - £16.55
Exhaust fan • Automatic check value • Valve which can - Free postage - New and Used
Exhaust fan • Automatic check value • Valve which can - Free postage - New and Used
X 3 ft half - 10, in. - £20.99
Also works overhead • Spaces between floor • Joists attics sold - Free postage - New and Used
Also works overhead • Spaces between floor • Joists attics sold - Free postage - New and Used
Portable air conditioner - portable, - £8.99
Function air conditioning • Exhaust duct interface • Circular pipe connector - Free postage - New and Used
Function air conditioning • Exhaust duct interface • Circular pipe connector - Free postage - New and Used
Duct connector flange metal - 4", - £15.23
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Inch duct connector flange - 4, - £14.69
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Exhaust fan ventilation - 4", - £16.82
Exhaust fan • Automatic check value • Valve which can - Free postage - New and Used
Exhaust fan • Automatic check value • Valve which can - Free postage - New and Used
Supply return air - air, plenum - £129.00
Product rectangular plenum • Made galvanized steel • Gauge thickness has - Free postage - New and Used
Product rectangular plenum • Made galvanized steel • Gauge thickness has - Free postage - New and Used
Inch duct connector - 6, - £18.15
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Unico upc 228f take - unico, metal - £35.00
You will receive • Listed item location - Free postage - New and Used
You will receive • Listed item location - Free postage - New and Used
Duct connector flange plastic - flange, - £15.97
Multipurpose duct flanges • Are suitable heating • Cooling ventilation hvac - Free postage - New and Used
Multipurpose duct flanges • Are suitable heating • Cooling ventilation hvac - Free postage - New and Used
Duct connector flange pp - 5", - £15.87
Duct connector flange • Mainly used connect • Hose not included - Free postage - New and Used
Duct connector flange • Mainly used connect • Hose not included - Free postage - New and Used
Inch exhaust fan - 4/6/8/10, - £24.65
Automatic check value • Valve which can • Automatically open close - Free postage - New and Used
Automatic check value • Valve which can • Automatically open close - Free postage - New and Used
Degree rectangular shortway - 90, - £37.29
Inside width outside • Long rectangular degree • Shortway elbow galvanized - Free postage - New and Used
Inside width outside • Long rectangular degree • Shortway elbow galvanized - Free postage - New and Used
15cm 15m flexible - 15cm*15m, - £8.99
5.9 exhaust hose • Long portable air • Conditioner vent flexible - Free postage - New and Used
5.9 exhaust hose • Long portable air • Conditioner vent flexible - Free postage - New and Used
Duct connector flange - 10", - £35.86
Duct flangesgeneral information • Note please pay • Attention selecting appropriate - Free postage - New and Used
Duct flangesgeneral information • Note please pay • Attention selecting appropriate - Free postage - New and Used
Ecoflow wave 3 - ecoflow, 2 - £39.99
Your ecoflow wave • Window venting our • Specialized duct adapter - Free postage - New and Used
Your ecoflow wave • Window venting our • Specialized duct adapter - Free postage - New and Used
Duct connector flange - 10", - £19.31
Duct connector flange • Mainly used connect • Hose not included - Free postage - New and Used
Duct connector flange • Mainly used connect • Hose not included - Free postage - New and Used
15cm portable exhaust - 15cm, - £8.99
Wrist elbow knee • Pad skateboard skate • Bike protective gear - Free postage - New and Used
Wrist elbow knee • Pad skateboard skate • Bike protective gear - Free postage - New and Used
Made usa galvanized steel - made, - £40.93
Made usa galvanized • Steel hvac duct • Square takeoff diam - Free postage - New and Used
Made usa galvanized • Steel hvac duct • Square takeoff diam - Free postage - New and Used
Carlisle flexible - x, 20" - £85.00
X20 carlisle connector • Plus flexible duct • Extended length inches - Free postage - New and Used
X20 carlisle connector • Plus flexible duct • Extended length inches - Free postage - New and Used
Duct connector flange - duct, - £22.12
Duct connector flange • Great connecting your • Tumble dryer bathroom - Free postage - New and Used
Duct connector flange • Great connecting your • Tumble dryer bathroom - Free postage - New and Used
Supply air duct - supply, 12 - £168.75
- Free postage - New and Used
- Free postage - New and Used
Supply air duct plenum 21 - duct, 24 - £165.00
- Free postage - New and Used
- Free postage - New and Used
Supply air duct - air, plenum - £163.46
Supply air duct • Plenum 17.5 35.5 • Long galvanized steel - Free postage - New and Used
Supply air duct • Plenum 17.5 35.5 • Long galvanized steel - Free postage - New and Used
Supply air duct plenum - duct, 20 - £141.00
Supply air duct • Plenum long galvanized • Steel gauge shipped - Free postage - New and Used
Supply air duct • Plenum long galvanized • Steel gauge shipped - Free postage - New and Used
Degree rectangular shortway - 90, - £38.15
Inside width outside • Long rectangular degree • Shortway elbow galvanized - Free postage - New and Used
Inside width outside • Long rectangular degree • Shortway elbow galvanized - Free postage - New and Used
16 solid 22 - 17.5", x - £235.00
- Free postage - New and Used
- Free postage - New and Used
Solid wall wire duct - x, - £176.99
Solid wall wire • Duct electriduct color • Black stick length - Free postage - New and Used
Solid wall wire • Duct electriduct color • Black stick length - Free postage - New and Used
Duct connector flange dryer - connector, - £13.49
Duct connector flange • Mainly used connect • Hose not included - Free postage - New and Used
Duct connector flange • Mainly used connect • Hose not included - Free postage - New and Used
Inch duct connector flange - inch, - £29.82
Features duct connector • Flange made well • Quality galvanized material - Free postage - New and Used
Features duct connector • Flange made well • Quality galvanized material - Free postage - New and Used
2pcs duct connector flange - 8", - £25.02
Duct connector flange • Mainly used connect • Hose not included - Free postage - New and Used
Duct connector flange • Mainly used connect • Hose not included - Free postage - New and Used
Lot 24 inches - lot, x - £228.17
Flange one end - Free postage - New and Used
Flange one end - Free postage - New and Used
Supply air duct plenum 20 - x, - £165.00
Supply air duct • Plenum long galvanized • Steel gauge shipped - Free postage - New and Used
Supply air duct • Plenum long galvanized • Steel gauge shipped - Free postage - New and Used
Solid wall wire duct - 2", - £99.99
Solid wall wire • Duct electriduct color • Black stick length - Free postage - New and Used
Solid wall wire • Duct electriduct color • Black stick length - Free postage - New and Used
Universal intake duct front - universal, - £15.75
Air intake • Universal fit duct • Suitable various vehicles - Free postage - New and Used
Air intake • Universal fit duct • Suitable various vehicles - Free postage - New and Used
Broan nutone 634m roof cap - 634m, - £39.99
This new box • Built bird screen • Backdraft hvac needs - Free postage - New and Used
This new box • Built bird screen • Backdraft hvac needs - Free postage - New and Used
X 12 ft pvc - in., - £32.33
Pvc flexduct general • Purpose blue versatile • Ducting hose those - Free postage - New and Used
Pvc flexduct general • Purpose blue versatile • Ducting hose those - Free postage - New and Used
Inch duct connector - inch, flange - £16.81
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Duct flanges are • Widely used air • Ventilation systems home - Free postage - New and Used
Southwark metal 16s208 - southwark, - £88.00
This elbow serves • Essential component hvac • System installations effectively - Free postage - New and Used
This elbow serves • Essential component hvac • System installations effectively - Free postage - New and Used
Supply air duct - supply, x - £150.00
- Free postage - New and Used
- Free postage - New and Used
Supply air duct - plenum, x - £166.00
Supply air duct • Plenum 17.5 long • Galvanized steel gauge - Free postage - New and Used
Supply air duct • Plenum 17.5 long • Galvanized steel gauge - Free postage - New and Used
Try this: subaru map sensor | sunvic | sunvic programmer | superser gas heater | toshiba air conditioning | type 22 radiator | ultrasonic cleaning tank | ultrasonic mist | under sink unvented water heater | vaillant ecotec combi boiler
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Everything you need to know about square ducting
Whether you are looking for a brand-new or second-hand square ducting, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £8, while premium listings can reach £235 — giving you a wide budget spread to work with. The average price of £64.19 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.