For Sale UK

Square ducting

4

Square ducting for sale on largest auction and classifieds sites

Home / Pipe Fittings / Square ducting refurbished & used for sale | For Sale UK
Plastic duct round - 6",

Plastic duct round - 6",

£7.99
Buy It Now

» View on eBay #sponsored
Flexible duct round - flexible,

Flexible duct round - flexible,

£17.99
Buy It Now

» View on eBay #sponsored
90mm air diesel - 42/60/75/90mm,

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

£6.77
Buy It Now

» View on eBay #sponsored
Spigot square wall top - spigot,

Spigot square wall top - spigot,

£10.95
Buy It Now

» View on eBay #sponsored
Ducting degree elbow joint - 90,

Ducting degree elbow joint - 90,

£6.99
Buy It Now

» View on eBay #sponsored
Square extractor louvre air - louvre,

Square extractor louvre air - louvre,

£3.99
Buy It Now

» View on eBay #sponsored
Square round exhaust duct - round,

Square round exhaust duct - round,

£3.97
Buy It Now

» View on eBay #sponsored
White square extractor - white, louvre

White square extractor - white, louvre

£6.99
Buy It Now

» View on eBay #sponsored
100mm 350mm plastic - 4”/100mm,

100mm 350mm plastic - 4”/100mm,

£6.89
Buy It Now

» View on eBay #sponsored
100mm duct fitting - 100mm,

100mm duct fitting - 100mm,

£385.36
Buy It Now

» View on eBay #sponsored
150mm plastic solid - 150mm,

150mm plastic solid - 150mm,

£7.15
Buy It Now

» View on eBay #sponsored
White square extractor - white,

White square extractor - white,

£4.25
Buy It Now

» View on eBay #sponsored
Pvc ventilation pipe 100mm - ventilation,

Pvc ventilation pipe 100mm - ventilation,

£7.99
Buy It Now

» View on eBay #sponsored
Black duct connector - black,

Black duct connector - black,

£10.72
Buy It Now

» View on eBay #sponsored
315mm dia metal spigot plate - 315mm,

315mm dia metal spigot plate - 315mm,

£40.40
Buy It Now

» View on eBay #sponsored
Inch duct connector flange - connector,

Inch duct connector flange - connector,

£16.16
Buy It Now

» View on eBay #sponsored
Plastic wall grille - wall, fixed

Plastic wall grille - wall, fixed

£7.15
Buy It Now

» View on eBay #sponsored
100mm plastic solid - 4",

100mm plastic solid - 4",

£11.32
Buy It Now

» View on eBay #sponsored
White square extractor louvre - square,

White square extractor louvre - square,

£4.99
Buy It Now

» View on eBay #sponsored
Flat rectangular ducting 110 - flat,

Flat rectangular ducting 110 - flat,

£13.49
Buy It Now

» View on eBay #sponsored
White square extractor - extractor, louvre

White square extractor - extractor, louvre

£4.62
Buy It Now

» View on eBay #sponsored
Stainless steel exterior wall - steel,

Stainless steel exterior wall - steel,

£34.18
Buy It Now

» View on eBay #sponsored
80 90mm car - 25/42/60/75/80/90mm,

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

£6.77
Buy It Now

» View on eBay #sponsored
100mm plastic solid round - 100mm,

100mm plastic solid round - 100mm,

£8.99
Buy It Now

» View on eBay #sponsored
Stainless steel chimney flue - steel,

Stainless steel chimney flue - steel,

£70.49
Buy It Now

» View on eBay #sponsored
Square extractor louvre - extractor, air

Square extractor louvre - extractor, air

£4.95
Buy It Now

» View on eBay #sponsored
125mm 350mm plastic - 5”/125mm,

125mm 350mm plastic - 5”/125mm,

£7.49
Buy It Now

» View on eBay #sponsored
Ducting joiner connector - joiner,

Ducting joiner connector - joiner,

£6.99
Buy It Now

» View on eBay #sponsored
Black duct connector square - duct,

Black duct connector square - duct,

£10.91
Buy It Now

» View on eBay #sponsored
300mm dia metal - 300mm,

300mm dia metal - 300mm,

£40.40
Buy It Now

» View on eBay #sponsored
150mm dia metal spigot plate - dia,

150mm dia metal spigot plate - dia,

£23.84
Buy It Now

» View on eBay #sponsored
Round square 100mm - to,

Round square 100mm - to,

£7.49
Buy It Now

» View on eBay #sponsored
Flexible aluminium foil - flexible,

Flexible aluminium foil - flexible,

£6.45
Buy It Now

» View on eBay #sponsored
Metal pipe solid - metal,

Metal pipe solid - metal,

£46.99
Buy It Now

» View on eBay #sponsored
Round plastic pipe - round, ducting

Round plastic pipe - round, ducting

£7.65
Buy It Now

» View on eBay #sponsored
Square ducting louvre grille - square,

Square ducting louvre grille - square,

£13.99
Buy It Now

» View on eBay #sponsored
Extractor fan vent cover - extractor,

Extractor fan vent cover - extractor,

£7.03
Buy It Now

» View on eBay #sponsored
Wall mounting kit for - mounting,

Wall mounting kit for - mounting,

£18.99
Buy It Now

» View on eBay #sponsored
Ceiling duct diffusers 4 - 1, x

Ceiling duct diffusers 4 - 1, x

£21.50
Buy It Now

» View on eBay #sponsored
Grille box top - , plenum

Grille box top - , plenum

£21.12
Buy It Now

» View on eBay #sponsored
White square extractor louvre - white,

White square extractor louvre - white,

£4.27
Buy It Now

» View on eBay #sponsored
Metal ducting wall flange - ducting,

Metal ducting wall flange - ducting,

£9.99
Buy It Now

» View on eBay #sponsored
Extractor fan vent - fan, white

Extractor fan vent - fan, white

£7.03
Buy It Now

» View on eBay #sponsored
Flexible duct round - 5",

Flexible duct round - 5",

£8.16
Buy It Now

» View on eBay #sponsored
150mm dia round - dia,

150mm dia round - dia,

£7.19
Buy It Now

» View on eBay #sponsored
Cooker hood duct - duct, gravity

Cooker hood duct - duct, gravity

£15.99
Buy It Now

» View on eBay #sponsored
100mm spigot ducting - spigot,

100mm spigot ducting - spigot,

£6.69
Buy It Now

» View on eBay #sponsored
Metal reducer hydroponics - reducer,

Metal reducer hydroponics - reducer,

£12.99
Buy It Now

» View on eBay #sponsored
Extractor fan through - through, wall

Extractor fan through - through, wall

£10.95
Buy It Now

» View on eBay #sponsored
Extractor fan through wall - through,

Extractor fan through wall - through,

£9.65
Buy It Now

» View on eBay #sponsored
Exhaust duct interface - exhaust,

Exhaust duct interface - exhaust,

£9.49
Buy It Now

» View on eBay #sponsored
Ducting tee joint splitter - ducting, t

Ducting tee joint splitter - ducting, t

£7.99
Buy It Now

» View on eBay #sponsored
Chrome bathroom extractor fan - chrome,

Chrome bathroom extractor fan - chrome,

£29.53
Buy It Now

» View on eBay #sponsored
Metal ducting wall - metal, plate

Metal ducting wall - metal, plate

£6.99
Buy It Now

» View on eBay #sponsored
Extractor fan through wall - fan,

Extractor fan through wall - fan,

£9.49
Buy It Now

» View on eBay #sponsored
White square extractor louvre - white,

White square extractor louvre - white,

£4.89
Buy It Now

» View on eBay #sponsored
Air conditioning external vent - conditioning,

Air conditioning external vent - conditioning,

£31.29
Buy It Now

» View on eBay #sponsored
90mm air diesel - 42/60/75/90mm,

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

£6.88
Buy It Now

» View on eBay #sponsored
Elbow bend 150mm - elbow, dia

Elbow bend 150mm - elbow, dia

£11.90
Buy It Now

» View on eBay #sponsored
Metal wall square backed - wall,

Metal wall square backed - wall,

£10.50
Buy It Now

» View on eBay #sponsored
Extractor fan through - extractor, wall

Extractor fan through - extractor, wall

£9.85
Buy It Now

» View on eBay #sponsored
Square round exhaust - to,

Square round exhaust - to,

£4.55
Buy It Now

» View on eBay #sponsored
Round duct rigid pipe - round,

Round duct rigid pipe - round,

£22.99
Buy It Now

» View on eBay #sponsored
125mm plastic solid - 125mm, duct

125mm plastic solid - 125mm, duct

£12.48
Buy It Now

» View on eBay #sponsored
90mm diesel heater - 42/60/75/90mm,

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

£6.00
Buy It Now

» View on eBay #sponsored
100mm plastic duct - 100mm,

100mm plastic duct - 100mm,

£7.49
Buy It Now

» View on eBay #sponsored
Galvanised steel pipe - pipe, chimney

Galvanised steel pipe - pipe, chimney

£15.99
Buy It Now

» View on eBay #sponsored
125mm dia round - 5"/125mm,

125mm dia round - 5"/125mm,

£7.20
Buy It Now

» View on eBay #sponsored
Rother 100mm bathroom - rother,

Rother 100mm bathroom - rother,

£28.76
Buy It Now

» View on eBay #sponsored
Aldes 154mm - 154mm, air

Aldes 154mm - 154mm, air

£5.99
Buy It Now

» View on eBay #sponsored
Square round exhaust duct - square,

Square round exhaust duct - square,

£6.49
Buy It Now

» View on eBay #sponsored
Rectangular channel connectors - rectangular,

Rectangular channel connectors - rectangular,

£18.99
Buy It Now

» View on eBay #sponsored
Elbow bend degree 125mm - elbow, 5"

Elbow bend degree 125mm - elbow, 5"

£9.95
Buy It Now

» View on eBay #sponsored
Ducting square wall plates - ducting,

Ducting square wall plates - ducting,

£9.12
Buy It Now

» View on eBay #sponsored
Extractor fan front - fan, panel

Extractor fan front - fan, panel

£21.99
Buy It Now

» View on eBay #sponsored
Square round exhaust duct - square,

Square round exhaust duct - square,

£3.95
Buy It Now

» View on eBay #sponsored
Galvanised steel round - galvanised, duct

Galvanised steel round - galvanised, duct

£10.95
Buy It Now

» View on eBay #sponsored
Stainless steel square - steel,

Stainless steel square - steel,

£11.95
Buy It Now

» View on eBay #sponsored
Industrial commercial metal - industrial,

Industrial commercial metal - industrial,

£119.50
Buy It Now

» View on eBay #sponsored
External wall vent grille - external,

External wall vent grille - external,

£9.45
Buy It Now

» View on eBay #sponsored
White square extractor louvre - white,

White square extractor louvre - white,

£4.38
Buy It Now

» View on eBay #sponsored
Ducting joiner connector - ducting,

Ducting joiner connector - ducting,

£6.95
Buy It Now

» View on eBay #sponsored
White square extractor louvre - square,

White square extractor louvre - square,

£8.12
Buy It Now

» View on eBay #sponsored
90mm air diesel - air,

90mm air diesel - air,

£6.69
Buy It Now

» View on eBay #sponsored
Metal reducer hydroponics - metal,

Metal reducer hydroponics - metal,

£9.49
Buy It Now

» View on eBay #sponsored
Square round exhaust duct - square,

Square round exhaust duct - square,

£4.47
Buy It Now

» View on eBay #sponsored
90mm air diesel - 42/60/75/90mm,

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

£7.96
Buy It Now

» View on eBay #sponsored
Air conditioner square - conditioner, to

Air conditioner square - conditioner, to

£4.39
Buy It Now

» View on eBay #sponsored
White square extractor louvre - white,

White square extractor louvre - white,

£4.35
Buy It Now

» View on eBay #sponsored
Metal ducting wall plate for - ducting,

Metal ducting wall plate for - ducting,

£9.99
Buy It Now

» View on eBay #sponsored
Square round exhaust duct - exhaust,

Square round exhaust duct - exhaust,

£5.70
Buy It Now

» View on eBay #sponsored
White square extractor - extractor, louvre

White square extractor - extractor, louvre

£4.78
Buy It Now

» View on eBay #sponsored
Square round exhaust - square,

Square round exhaust - square,

£5.59
Buy It Now

» View on eBay #sponsored
Portable exhaust hose - portable, ac

Portable exhaust hose - portable, ac

£5.58
Buy It Now

» View on eBay #sponsored
Sizes square air flap - sizes,

Sizes square air flap - sizes,

£14.99
Buy It Now

» View on eBay #sponsored
100mm dia metal spigot plate - dia,

100mm dia metal spigot plate - dia,

£21.76
Buy It Now

» View on eBay #sponsored

Looking for more square ducting?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £3.95 · avg £17.12
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 square ducting listings currently in our index. Prices range from £3.95 to £385.36, with an average of £17.12. 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 →

Try this: fly bmx bikes | inner tube | premium bmx bikes | kugoo m4 parts

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

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 £3.95, while premium listings can reach £385.36 — giving you a wide budget spread to work with. The average price of £17.12 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.

🔍 square ducting Search live on eBay