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Cavity closers

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Cavity closers for sale on largest auction and classifieds sites

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Cavity closers multi width - cavity,

Cavity closers multi width - cavity,

£69.99
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Cavity closers multicor multi - cavity,

Cavity closers multicor multi - cavity,

£138.80
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Kingspan thermabate 90mm x - kingspan,

Kingspan thermabate 90mm x - kingspan,

£63.10
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Arc ec150 eco closer - x,

Arc ec150 eco closer - x,

£249.99
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Cavity closers multi - x,

Cavity closers multi - x,

£101.99
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Cavity closers multi width - multi,

Cavity closers multi width - multi,

£42.99
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Cavity closers multi width - cavity,

Cavity closers multi width - cavity,

£137.99
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Cavity closers multi width - cavity,

Cavity closers multi width - cavity,

£54.99
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Fire rated cavity closers - fire,

Fire rated cavity closers - fire,

£74.99
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Manthorpe milticor multiwidth - manthorpe,

Manthorpe milticor multiwidth - manthorpe,

£5.99
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Fire rated cavity closers - fire,

Fire rated cavity closers - fire,

£164.99
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Cavity closers 125mm pack - 125mm, 2.4m

Cavity closers 125mm pack - 125mm, 2.4m

£159.99
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Damcor insulated dpc 225mm 6 - insulated,

Damcor insulated dpc 225mm 6 - insulated,

£31.90
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Cavity closers multi width - closers, multi-width

Cavity closers multi width - closers, multi-width

£5.45
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Ybs easi close eps cavity - easi,

Ybs easi close eps cavity - easi,

£214.99
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Insulated dpc thermal damp - insulated,

Insulated dpc thermal damp - insulated,

£39.99
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Pack arc ec150 eco - of, 6

Pack arc ec150 eco - of, 6

£229.99
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20mm polyester wadding roll - polyester,

20mm polyester wadding roll - polyester,

£21.99
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Thermo loc fire rated cavity - thermo-loc,

Thermo loc fire rated cavity - thermo-loc,

£63.10
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Cavalok structural closer - cavalok,

Cavalok structural closer - cavalok,

£5.45
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36m loft insulation - loft,

36m loft insulation - loft,

£144.99
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Kingspan kooltherm cavity - kooltherm,

Kingspan kooltherm cavity - kooltherm,

£360.29
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Insulated dpc thermal damp - insulated,

Insulated dpc thermal damp - insulated,

£43.99
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Coburn soft closer brake - coburn,

Coburn soft closer brake - coburn,

£44.38
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Closed cell backer - closed,

Closed cell backer - closed,

£19.05
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Timloc fr30 minute fire - 30,

Timloc fr30 minute fire - 30,

£52.70
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Cavity sliding door closer - sliding,

Cavity sliding door closer - sliding,

£158.59
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New free ship ridged sill - ship,,

New free ship ridged sill - ship,,

£11.52
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Iko hyload insulated dpc - insulated,

Iko hyload insulated dpc - insulated,

£26.70
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50mm therma pro insulated - 50mm, therma-pro

50mm therma pro insulated - 50mm, therma-pro

£26.70
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50mm thermabate cavity - thermabate,

50mm thermabate cavity - thermabate,

£21.50
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Drybase plaster membrane - drybase,

Drybase plaster membrane - drybase,

£21.82
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Lot spools 100 feet - spools,

Lot spools 100 feet - spools,

£53.18
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Hbr backer rod - rod, 20

Hbr backer rod - rod, 20

£8.86
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Automatic non electrical - automatic,

Automatic non electrical - automatic,

£158.59
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Duck brand insulated slip - brand, slip-on

Duck brand insulated slip - brand, slip-on

£8.82
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Building products 87619 - products,

Building products 87619 - products,

£8.82
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Building products 50042 - m-d,

Building products 50042 - m-d,

£12.76
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75mm thermabate cavity - 75mm,

75mm thermabate cavity - 75mm,

£29.82
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Socket sealers electrical - ~,

Socket sealers electrical - ~,

£7.71
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Building products 50042 - building,

Building products 50042 - building,

£20.84
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Building products 87619 - products,

Building products 87619 - products,

£15.91
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Duck brand soft flexible - duck,

Duck brand soft flexible - duck,

£7.08
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Sei sill plate gasket - sei,

Sei sill plate gasket - sei,

£11.52
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Sliding door closer - sliding,

Sliding door closer - sliding,

£203.72
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Duck flexible slip - flexible, slip-on

Duck flexible slip - flexible, slip-on

£4.42
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Duck brand flexible slip - duck,

Duck brand flexible slip - duck,

£16.84
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Socket sealers electrical - socket,

Socket sealers electrical - socket,

£6.22
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Duck brand flexible faucet - duck,

Duck brand flexible faucet - duck,

£7.08
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New free ship ridged sill - new,, ship,

New free ship ridged sill - new,, ship,

£6.20
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Duck flexible slip - duck,

Duck flexible slip - duck,

£9.70
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Sliding door closer - sliding,

Sliding door closer - sliding,

£203.72
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Duck brand insulated soft - duck,

Duck brand insulated soft - duck,

£7.08
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3pc duck brand insulated - duck,

3pc duck brand insulated - duck,

£19.49
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Rigged sill plate - plate, gasket,

Rigged sill plate - plate, gasket,

£15.33
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Duck flexible slip - flexible, slip-on

Duck flexible slip - flexible, slip-on

£3.36
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Sliding door closer system - sliding,

Sliding door closer system - sliding,

£203.72
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Duck flexible faucet cover - duck,

Duck flexible faucet cover - duck,

£13.29
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Duck brand soft - duck, flexible

Duck brand soft - duck, flexible

£9.79
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Kingspan kooltherm cavity - kingspan,

Kingspan kooltherm cavity - kingspan,

£104.70
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Duck flexible outdoor - (2),

Duck flexible outdoor - (2),

£13.25
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Refrigeration steel pipe - refrigeration/steel,

Refrigeration steel pipe - refrigeration/steel,

£22.16
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Sill plate gasket 2in - 1/2in, x50

Sill plate gasket 2in - 1/2in, x50

£27.47
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Manco insulating socket - insulating,

Manco insulating socket - insulating,

£8.86
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Duck flexible insulated soft - flexible,

Duck flexible insulated soft - flexible,

£7.14
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Cavity closer maker cnc - cavity,

Cavity closer maker cnc - cavity,

£4900.00
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Backer rod closed cell - backer, foam

Backer rod closed cell - backer, foam

£11.48
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Duck flexible insulated - flexible,

Duck flexible insulated - flexible,

£6.20
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Thermo loc fire rated cavity - fire,

Thermo loc fire rated cavity - fire,

£156.70
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Duck brand soft flexible - soft,

Duck brand soft flexible - soft,

£7.18
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Faucet cover easy install - cover, to

Faucet cover easy install - cover, to

£7.06
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Duck brand flexible faucet - duck,

Duck brand flexible faucet - duck,

£8.78
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Duck flexible slip - flexible, slip-on

Duck flexible slip - flexible, slip-on

£8.86
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Duck brand insulated - brand,

Duck brand insulated - brand,

£5.31
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Cavity closers 100mm x3 - cavity, 2.4m

Cavity closers 100mm x3 - cavity, 2.4m

£19.36
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Cavity closers 4m - cavity,

Cavity closers 4m - cavity,

£4.38
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Duck brand insulated soft - duck,

Duck brand insulated soft - duck,

£3.54
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7no easi close cavity - close,

7no easi close cavity - close,

£78.70
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Cavity closer 150mm - closer, 2.4m

Cavity closer 150mm - closer, 2.4m

£47.50
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Duck flexible outdoor - (2),

Duck flexible outdoor - (2),

£15.06
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Pieces cavity closer - pieces,

Pieces cavity closer - pieces,

£31.90
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Sei shelterseal in - shelterseal, x

Sei shelterseal in - shelterseal, x

£6.20
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Inch 20ft foam backer rod - x,

Inch 20ft foam backer rod - x,

£9.13
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65mm thermabate cavity - thermabate, closer

65mm thermabate cavity - thermabate, closer

£11.33
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Ergonomic contractor grade - ergonomic, contractor-grade

Ergonomic contractor grade - ergonomic, contractor-grade

£61.42
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Duck brand flexible - brand,

Duck brand flexible - brand,

£10.90
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Cavity closers multi - closers, multi-width

Cavity closers multi - closers, multi-width

£42.30
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Cavity closers 1 - (1, pack

Cavity closers 1 - (1, pack

£41.26
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129cm attic ceiling - 129cm,

129cm attic ceiling - 129cm,

£12.40
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Kingspan thermabate cavity - kingspan,

Kingspan thermabate cavity - kingspan,

£10.80
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Cavity closers fire rated - fire,

Cavity closers fire rated - fire,

£21.50
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Kingspan thermabate cavity - kingspan,

Kingspan thermabate cavity - kingspan,

£5.45
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Kingspan thermabate cavity - thermabate,

Kingspan thermabate cavity - thermabate,

£10.80
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Kingspan thermabate cavity - kingspan,

Kingspan thermabate cavity - kingspan,

£16.15
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Durable outdoor foam - foam, insulated

Durable outdoor foam - foam, insulated

£16.17
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Hard plastic shell foam - shell,

Hard plastic shell foam - shell,

£15.33
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📊96 listings · from £3.36 · avg £100.74

Browse 96 cavity closers listings currently in our index. Prices range from £3.36 to £4900, with an average of £100.74. 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 cavity closers →

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Everything you need to know about cavity closers

Whether you are looking for a brand-new or second-hand cavity closers, 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 £3.36, while premium listings can reach £4900 — giving you a wide budget spread to work with. The average price of £100.74 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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