For Sale UK

Square ducting

4

Square ducting for sale on largest auction and classifieds sites

Home / Heating, Cooling & Air / Square ducting refurbished & used for sale | For Sale UK
Flexible duct round - 6",

Flexible duct round - 6",

£7.99
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Rectangular channel connectors - channel,

Rectangular channel connectors - channel,

£18.99
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White square extractor - white,

White square extractor - white,

£4.69
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Industrial commercial metal - industrial,

Industrial commercial metal - industrial,

£39.50
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150mm 350mm plastic - x,

150mm 350mm plastic - x,

£7.99
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125mm 350mm plastic - x,

125mm 350mm plastic - x,

£7.49
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100mm round ventilation - 100mm, 4"

100mm round ventilation - 100mm, 4"

£7.99
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150mm plastic solid duct - 150mm,

150mm plastic solid duct - 150mm,

£43.54
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Louvred wall vent grille - grille, cover

Louvred wall vent grille - grille, cover

£8.97
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Square ducting louvre - louvre, grille

Square ducting louvre - louvre, grille

£5.99
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Flexible aluminium foil - flexible,

Flexible aluminium foil - flexible,

£6.00
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150mm dia round plastic - /,

150mm dia round plastic - /,

£7.19
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Extractor fan vent cover white - fan,

Extractor fan vent cover white - fan,

£6.99
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Galvanised steel round - galvanised,

Galvanised steel round - galvanised,

£10.95
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Metal ducting wall plate - metal,

Metal ducting wall plate - metal,

£19.99
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Sizes square air - square, flap

Sizes square air - square, flap

£14.99
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Square round exhaust duct - exhaust,

Square round exhaust duct - exhaust,

£6.04
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Square round exhaust - to,

Square round exhaust - to,

£4.89
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Extractor fan through - fan,

Extractor fan through - fan,

£9.65
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125mm dia round plastic - 5"/125mm,

125mm dia round plastic - 5"/125mm,

£7.20
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Pvc ventilation pipe 100mm - ventilation,

Pvc ventilation pipe 100mm - ventilation,

£7.99
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Spigot square wall top - spigot, on

Spigot square wall top - spigot, on

£21.95
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White square extractor louvre - white,

White square extractor louvre - white,

£4.60
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90mm air diesel - 42/60/75/90mm,

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

£6.69
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Stainless steel chimney - stainless,

Stainless steel chimney - stainless,

£70.49
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125mm plastic solid duct - 5",

125mm plastic solid duct - 5",

£12.48
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Plastic wall grille - wall,

Plastic wall grille - wall,

£7.11
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Metal ducting wall flange - ducting,

Metal ducting wall flange - ducting,

£9.99
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Grille box top - , plenum

Grille box top - , plenum

£21.12
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Spigot square wall top - spigot,

Spigot square wall top - spigot,

£25.91
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Black duct connector square - black,

Black duct connector square - black,

£10.91
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100mm dia plastic brown - dia, 4"

100mm dia plastic brown - dia, 4"

£10.80
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Flexible duct round - 4",

Flexible duct round - 4",

£11.99
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Louvred wall vent - wall, cover

Louvred wall vent - wall, cover

£2.24
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Extractor fan through wall - extractor,

Extractor fan through wall - extractor,

£10.95
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Solid ventilation through wall - through,

Solid ventilation through wall - through,

£9.15
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Metal ducting wall plate - ducting,

Metal ducting wall plate - ducting,

£9.99
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Metal pipe solid - pipe,

Metal pipe solid - pipe,

£46.99
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Bathroom extractor fan - extractor,

Bathroom extractor fan - extractor,

£19.99
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2pcs duct connector flange - 3",

2pcs duct connector flange - 3",

£10.68
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Extractor fan vent fixed - extractor,

Extractor fan vent fixed - extractor,

£7.99
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Air conditioner square - air,

Air conditioner square - air,

£4.39
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White square extractor louvre - square,

White square extractor louvre - square,

£4.89
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Elbow bend 150mm - bend,

Elbow bend 150mm - bend,

£11.90
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Ducting square wall - square, plates

Ducting square wall - square, plates

£8.51
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90mm air diesel - 42/60/75/90mm,

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

£6.88
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Portable exhaust duct - portable,

Portable exhaust duct - portable,

£8.31
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Exhaust duct interface pipe - exhaust,

Exhaust duct interface pipe - exhaust,

£9.71
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Solid ventilation through wall - ventilation,

Solid ventilation through wall - ventilation,

£7.25
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White square extractor - white,

White square extractor - white,

£5.78
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Round square 100mm - round,

Round square 100mm - round,

£7.49
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Square round exhaust duct - to,

Square round exhaust duct - to,

£4.79
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Extractor fan vent cover brown - vent,

Extractor fan vent cover brown - vent,

£6.99
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White square extractor louvre - white,

White square extractor louvre - white,

£5.00
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Square round exhaust duct - to,

Square round exhaust duct - to,

£4.74
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Air vent grille with - air,

Air vent grille with - air,

£9.99
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Primeline manrose pef4020 - primeline/manrose,

Primeline manrose pef4020 - primeline/manrose,

£25.90
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Metal wall square backed - metal,

Metal wall square backed - metal,

£11.99
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Square round exhaust duct - to,

Square round exhaust duct - to,

£5.70
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Aldes 154mm - 154mm, square

Aldes 154mm - 154mm, square

£5.99
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90mm air diesel - air,

90mm air diesel - air,

£7.96
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Stainless steel square grille - stainless,

Stainless steel square grille - stainless,

£11.95
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Air conditioning external vent - conditioning,

Air conditioning external vent - conditioning,

£31.29
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Extractor fan front panel - fan,

Extractor fan front panel - fan,

£21.99
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Square round exhaust duct - square,

Square round exhaust duct - square,

£5.59
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Rother 100mm bathroom - 100mm, 4"

Rother 100mm bathroom - 100mm, 4"

£27.76
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Square round exhaust duct - round,

Square round exhaust duct - round,

£4.95
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Square round exhaust duct - to,

Square round exhaust duct - to,

£5.99
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Abs air conditioner exhaust - conditioner,

Abs air conditioner exhaust - conditioner,

£6.99
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75mm air vent ducting - 4x,

75mm air vent ducting - 4x,

£7.99
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150mm air conditioner - 150mm,

150mm air conditioner - 150mm,

£4.99
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Air vent grille brown - air, plastic

Air vent grille brown - air, plastic

£5.20
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Metal ducting wall plate - wall,

Metal ducting wall plate - wall,

£6.99
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80 90mm car - 25/42/60/75/80/90mm,

80 90mm car - 25/42/60/75/80/90mm,

£6.77
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Portable exhaust duct - exhaust,

Portable exhaust duct - exhaust,

£10.22
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Square round exhaust - exhaust, duct

Square round exhaust - exhaust, duct

£4.63
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Square round exhaust duct - round,

Square round exhaust duct - round,

£6.57
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100mm 350mm plastic - x,

100mm 350mm plastic - x,

£6.89
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Round plastic pipe ducting - round, 4"

Round plastic pipe ducting - round, 4"

£7.65
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Square round exhaust duct - square, to

Square round exhaust duct - square, to

£4.79
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Extractor fan vent cover - extractor,

Extractor fan vent cover - extractor,

£8.39
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Metal reducer hydroponics - metal,

Metal reducer hydroponics - metal,

£9.49
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90mm diesel heater - diesel,

90mm diesel heater - diesel,

£6.00
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Galvanised steel pipe - steel,

Galvanised steel pipe - steel,

£13.99
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Grey duct cover - duct, 150mmx150mm

Grey duct cover - duct, 150mmx150mm

£12.99
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Exhaust duct interface pipe - interface,

Exhaust duct interface pipe - interface,

£9.65
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Chrome bathroom extractor fan - chrome,

Chrome bathroom extractor fan - chrome,

£29.48
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Extractor fan vent - extractor, cover

Extractor fan vent - extractor, cover

£10.44
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Square round exhaust duct - square,

Square round exhaust duct - square,

£4.89
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Elbow bend degree 125mm - elbow, 5"

Elbow bend degree 125mm - elbow, 5"

£9.95
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Air vent grille brown plastic - air,

Air vent grille brown plastic - air,

£5.20
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Inch duct and vent pipe - duct, 1.5m

Inch duct and vent pipe - duct, 1.5m

£5.45
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White square extractor louvre - extractor,

White square extractor louvre - extractor,

£5.35
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150mm dia metal - 150mm,

150mm dia metal - 150mm,

£23.84
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Inch duct connector flange - inch,

Inch duct connector flange - inch,

£17.19
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Square duct 110 54mm - square,

Square duct 110 54mm - square,

£7.75
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📊96 listings · from £2.24 · avg £11.67
⚠️ These listings were last updated more than 10 days ago. Search for fresh listings

Browse 96 square ducting listings currently in our index. Prices range from £2.24 to £70.49, with an average of £11.67. 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 £2.24, while premium listings can reach £70.49 — giving you a wide budget spread to work with. The average price of £11.67 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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