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Square ducting

4

Square ducting for sale on Ireland's largest auction and classifieds sites

Home / Heating, Cooling & Air / Square ducting refurbished & used for sale | For Sale UK
Flexible duct round - 4",

Flexible duct round - 4",

£8.99 · Buy It Now

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Black duct connector - black,

Black duct connector - black,

£10.91 · Buy It Now

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Galvanised steel round duct - steel,

Galvanised steel round duct - steel,

£10.95 · Buy It Now

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Grille box top - , entry

Grille box top - , entry

£21.12 · Buy It Now

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Plastic duct round - 5", 6"

Plastic duct round - 5", 6"

£11.99 · Buy It Now

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Ducting degree elbow joint - ducting,

Ducting degree elbow joint - ducting,

£6.99 · Buy It Now

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Round plastic ducting - round, pipe

Round plastic ducting - round, pipe

£10.99 · Buy It Now

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100mm duct fitting - 4",

100mm duct fitting - 4",

£385.36 · Buy It Now

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External wall air - air, vent

External wall air - air, vent

£10.49 · Buy It Now

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Flat rectangular ducting 110 - flat,

Flat rectangular ducting 110 - flat,

£13.49 · Buy It Now

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External wall vent grille - external,

External wall vent grille - external,

£9.99 · Buy It Now

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Metal ducting wall plate - ducting,

Metal ducting wall plate - ducting,

£6.99 · Buy It Now

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White square extractor - white,

White square extractor - white,

£4.41 · Buy It Now

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90mm air diesel - 42/60/75/90mm,

90mm air diesel - 42/60/75/90mm,

£6.74 · Buy It Now

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Rectangular channel connectors - channel,

Rectangular channel connectors - channel,

£18.99 · Buy It Now

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Industrial commercial metal - industrial,

Industrial commercial metal - industrial,

£109.50 · Buy It Now

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Ducting joiner connector - ducting,

Ducting joiner connector - ducting,

£6.99 · Buy It Now

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Pvc ventilation pipe - pipe, 100mm

Pvc ventilation pipe - pipe, 100mm

£7.49 · Buy It Now

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Ducting 90 degree - degree, elbow

Ducting 90 degree - degree, elbow

£8.99 · Buy It Now

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Metal reducer hydroponics - metal,

Metal reducer hydroponics - metal,

£8.99 · Buy It Now

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Plastic wall grille - grille, fixed

Plastic wall grille - grille, fixed

£6.87 · Buy It Now

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Louvred wall vent - wall, cover

Louvred wall vent - wall, cover

£8.99 · Buy It Now

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Plastic round duct - plastic,

Plastic round duct - plastic,

£9.99 · Buy It Now

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Extractor fan vent cover brown - extractor,

Extractor fan vent cover brown - extractor,

£6.99 · Buy It Now

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100mm plastic solid duct - 4",

100mm plastic solid duct - 4",

£4.97 · Buy It Now

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Air conditioning external vent - air,

Air conditioning external vent - air,

£31.29 · Buy It Now

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Rigid pipe solid tube - pipe, metal

Rigid pipe solid tube - pipe, metal

£39.99 · Buy It Now

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Chrome bathroom extractor fan - extractor,

Chrome bathroom extractor fan - extractor,

£29.33 · Buy It Now

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Exhaust duct interface pipe - exhaust,

Exhaust duct interface pipe - exhaust,

£15.84 · Buy It Now

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Square duct 110 - square, 54mm

Square duct 110 - square, 54mm

£7.75 · Buy It Now

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White square extractor louvre - white,

White square extractor louvre - white,

£4.56 · Buy It Now

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Exhaust duct interface pipe - exhaust,

Exhaust duct interface pipe - exhaust,

£13.69 · Buy It Now

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Metal wall square backed - wall,

Metal wall square backed - wall,

£10.50 · Buy It Now

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Extractor fan vent cover fixed - fan,

Extractor fan vent cover fixed - fan,

£7.99 · Buy It Now

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150mm dia round plastic - /,

150mm dia round plastic - /,

£6.79 · Buy It Now

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Wall mounting kit for - mounting,

Wall mounting kit for - mounting,

£17.61 · Buy It Now

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150mm plastic solid duct - plastic,

150mm plastic solid duct - plastic,

£7.15 · Buy It Now

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Air conditioner replacement - air,

Air conditioner replacement - air,

£9.26 · Buy It Now

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White square extractor - square,

White square extractor - square,

£8.99 · Buy It Now

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Inch duct connector - duct,

Inch duct connector - duct,

£16.16 · Buy It Now

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Extractor fan vent cover white - fan,

Extractor fan vent cover white - fan,

£6.99 · Buy It Now

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External wall vent - external,

External wall vent - external,

£7.15 · Buy It Now

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Extractor fan front panel - fan,

Extractor fan front panel - fan,

£21.99 · Buy It Now

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125mm plastic solid duct - 125mm,

125mm plastic solid duct - 125mm,

£12.48 · Buy It Now

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External air vent 100mm - 100mm, hooded

External air vent 100mm - 100mm, hooded

£7.95 · Buy It Now

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Round square 100mm - square,

Round square 100mm - square,

£7.49 · Buy It Now

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150mm 350mm plastic - 6”/150mm,

150mm 350mm plastic - 6”/150mm,

£7.99 · Buy It Now

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100mm 350mm plastic - x,

100mm 350mm plastic - x,

£6.89 · Buy It Now

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Round duct rigid - rigid, pipe

Round duct rigid - rigid, pipe

£11.99 · Buy It Now

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White square extractor - square, louvre

White square extractor - square, louvre

£4.39 · Buy It Now

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Air vent grille with - air,

Air vent grille with - air,

£11.39 · Buy It Now

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125mm 350mm plastic - 5”/125mm, x

125mm 350mm plastic - 5”/125mm, x

£7.49 · Buy It Now

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Metal ducting wall plate - wall, for

Metal ducting wall plate - wall, for

£9.99 · Buy It Now

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75mm air vent ducting - 2x, 4x

75mm air vent ducting - 2x, 4x

£7.99 · Buy It Now

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Galvanised steel pipe chimney - galvanised,

Galvanised steel pipe chimney - galvanised,

£13.99 · Buy It Now

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Ducting square wall plates - ducting,

Ducting square wall plates - ducting,

£8.51 · Buy It Now

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100mm dia metal - metal, plate

100mm dia metal - metal, plate

£21.76 · Buy It Now

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Metal reducer hydroponics - metal,

Metal reducer hydroponics - metal,

£10.95 · Buy It Now

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Elbow bend 150mm dia - bend,

Elbow bend 150mm dia - bend,

£11.90 · Buy It Now

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Extractor fan through - extractor,

Extractor fan through - extractor,

£9.65 · Buy It Now

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100mm plastic duct - 4",

100mm plastic duct - 4",

£7.49 · Buy It Now

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90mm air diesel - 42/60/75/90mm,

90mm air diesel - 42/60/75/90mm,

£6.69 · Buy It Now

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Round pipe clip - round,

Round pipe clip - round,

£6.39 · Buy It Now

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Square access doors ducting - doors,

Square access doors ducting - doors,

£21.03 · Buy It Now

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Portable exhaust duct - exhaust,

Portable exhaust duct - exhaust,

£8.31 · Buy It Now

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Air conditioner external vent - conditioner,

Air conditioner external vent - conditioner,

£31.29 · Buy It Now

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Vent axia 436530 - axia, /

Vent axia 436530 - axia, /

£17.99 · Buy It Now

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Extractor fan vent - extractor, wall

Extractor fan vent - extractor, wall

£7.99 · Buy It Now

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Ducting joiner connector - joiner,

Ducting joiner connector - joiner,

£6.95 · Buy It Now

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100mm external wall air - 100mm,

100mm external wall air - 100mm,

£8.99 · Buy It Now

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Portable exhaust duct - portable,

Portable exhaust duct - portable,

£8.21 · Buy It Now

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100mm wall extractor - wall,

100mm wall extractor - wall,

£29.39 · Buy It Now

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Primeline manrose pef4020 - primeline/manrose,

Primeline manrose pef4020 - primeline/manrose,

£25.90 · Buy It Now

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Extractor fan through wall - extractor,

Extractor fan through wall - extractor,

£9.85 · Buy It Now

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Universal cooker hood kit - universal,

Universal cooker hood kit - universal,

£4.38 · Buy It Now

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Square wall plate 150mm - wall, x

Square wall plate 150mm - wall, x

£6.69 · Buy It Now

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Stainless steel square grille - stainless,

Stainless steel square grille - stainless,

£11.95 · Buy It Now

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Plastic metal louvre hit - louvre, &

Plastic metal louvre hit - louvre, &

£10.50 · Buy It Now

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Metal ducting wall flange - ducting,

Metal ducting wall flange - ducting,

£8.99 · Buy It Now

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Portable exhaust duct - portable,

Portable exhaust duct - portable,

£8.14 · Buy It Now

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White square extractor - extractor, louvre

White square extractor - extractor, louvre

£4.59 · Buy It Now

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White square extractor - square,

White square extractor - square,

£4.45 · Buy It Now

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White square extractor louvre - white,

White square extractor louvre - white,

£4.89 · Buy It Now

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Air conditioner external vent - air,

Air conditioner external vent - air,

£31.29 · Buy It Now

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Metal ducting connector - ducting,

Metal ducting connector - ducting,

£6.99 · Buy It Now

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Cooker hood duct cowl gravity - hood,

Cooker hood duct cowl gravity - hood,

£15.99 · Buy It Now

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Duct wall spigot - to,

Duct wall spigot - to,

£24.99 · Buy It Now

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White air vent grille - with, fly

White air vent grille - with, fly

£9.49 · Buy It Now

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Portable exhaust duct - exhaust,

Portable exhaust duct - exhaust,

£10.22 · Buy It Now

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Air conditioner exhaust - conditioner, hose

Air conditioner exhaust - conditioner, hose

£6.26 · Buy It Now

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Extractor fan through - extractor, wall

Extractor fan through - extractor, wall

£10.95 · Buy It Now

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Air conditioning external vent - conditioning,

Air conditioning external vent - conditioning,

£31.29 · Buy It Now

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Air vent grille brown plastic - vent,

Air vent grille brown plastic - vent,

£5.20 · Buy It Now

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White square extractor louvre - white,

White square extractor louvre - white,

£4.66 · Buy It Now

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Metal ducting wall - metal,

Metal ducting wall - metal,

£24.99 · Buy It Now

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80mm dia metal spigot - spigot, plate

80mm dia metal spigot - spigot, plate

£21.76 · Buy It Now

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📊96 listings · from £4.38 · avg £16.87
⚠️ These listings were last updated more than 17 days ago. Search for fresh listings

Browse 96 square ducting listings currently in our index. Prices range from £4.38 to £385.36, with an average of £16.87. 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 →

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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 96 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 £4.38, while premium listings can reach £385.36 — giving you a wide budget spread to work with. The average price of £16.87 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.

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