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Cavity closers

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Cavity closers multi width - closers,

Cavity closers multi width - closers,

£73.75
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Insulated cavity closer 2m - cavity, 1.2m

Insulated cavity closer 2m - cavity, 1.2m

£44.95
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Cavity closers closures - cavity,

Cavity closers closures - cavity,

£72.50
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Cavity closers multicor - cavity, multi

Cavity closers multicor - cavity, multi

£138.80
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Cavity closers multi - cavity,

Cavity closers multi - cavity,

£101.99
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Cavity closers multi - cavity,

Cavity closers multi - cavity,

£42.99
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Cavity closers multi - multi, width

Cavity closers multi - multi, width

£149.99
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Cavity closers multi - x,

Cavity closers multi - x,

£54.99
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Fire rated cavity closers - rated,

Fire rated cavity closers - rated,

£74.99
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Fire rated cavity - rated, closers

Fire rated cavity - rated, closers

£164.99
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Cavity closers multicor - 30, x

Cavity closers multicor - 30, x

£215.00
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Manthorpe milticor multiwidth - manthorpe,

Manthorpe milticor multiwidth - manthorpe,

£5.99
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Cavity closers 125mm - cavity, pack

Cavity closers 125mm - cavity, pack

£159.99
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Soprema cavity closer 100mm - cavity,

Soprema cavity closer 100mm - cavity,

£89.10
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Arc ec150 eco closer 150mm - ec150,

Arc ec150 eco closer 150mm - ec150,

£249.99
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36m van camper insulation - 36m²,

36m van camper insulation - 36m²,

£164.99
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165mm stonecor insulated - x1,

165mm stonecor insulated - x1,

£45.00
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Insulated dpc thermal damp - thermal,

Insulated dpc thermal damp - thermal,

£39.99
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Damcor insulated dpc - dpc, 6

Damcor insulated dpc - dpc, 6

£31.90
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Thermo loc fire rated - thermo-loc,

Thermo loc fire rated - thermo-loc,

£63.10
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Insulated dpc thermal damp - insulated,

Insulated dpc thermal damp - insulated,

£43.99
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Ybs easi close eps - ybs, cavity

Ybs easi close eps - ybs, cavity

£194.99
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Cavalok structural closer - cavalok,

Cavalok structural closer - cavalok,

£7.53
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Coburn soft closer - closer-soft, brake

Coburn soft closer - closer-soft, brake

£44.38
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Kingspan kooltherm cavity - kooltherm,

Kingspan kooltherm cavity - kooltherm,

£360.29
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Closed cell backer rod gap - closed,

Closed cell backer rod gap - closed,

£18.76
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New free ship ridged - new,, sill

New free ship ridged - new,, sill

£11.70
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Automatic non electrical - non,

Automatic non electrical - non,

£156.20
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Duck brand insulated - brand, slip-on

Duck brand insulated - brand, slip-on

£8.96
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Cavity sliding door closer - sliding,

Cavity sliding door closer - sliding,

£156.20
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Hbr backer rod 20 ft - 5/8",

Hbr backer rod 20 ft - 5/8",

£9.00
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Backer rod closed - backer, foam

Backer rod closed - backer, foam

£16.16
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Duck brand soft - duck, flexible

Duck brand soft - duck, flexible

£7.20
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Duck brand flexible - flexible, faucet

Duck brand flexible - flexible, faucet

£7.20
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Building products 50042 - products,

Building products 50042 - products,

£21.17
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Building products 87619 - m-d,

Building products 87619 - m-d,

£13.69
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Building products 50042 - m-d,

Building products 50042 - m-d,

£12.96
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Sliding door closer - door, automatic

Sliding door closer - door, automatic

£200.65
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Kingspan thermabate 90mm x - thermabate,

Kingspan thermabate 90mm x - thermabate,

£63.10
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50mm therma pro insulated - 50mm,

50mm therma pro insulated - 50mm,

£26.70
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Backer rod closed cell foam - foam, to

Backer rod closed cell foam - foam, to

£8.06
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Building products 87619 - m-d,

Building products 87619 - m-d,

£21.79
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Duck flexible slip - flexible, slip-on

Duck flexible slip - flexible, slip-on

£4.49
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Duck flexible slip - duck, slip-on

Duck flexible slip - duck, slip-on

£10.35
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Duck flexible outdoor - (2),

Duck flexible outdoor - (2),

£13.46
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3pc duck brand - duck, insulated

3pc duck brand - duck, insulated

£19.80
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Sill plate gasket - sill, x50

Sill plate gasket - sill, x50

£27.91
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Duck brand soft flexible - duck,

Duck brand soft flexible - duck,

£7.29
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Sliding door closer system - door,

Sliding door closer system - door,

£200.65
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Sliding door closer system - door,

Sliding door closer system - door,

£200.65
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Duck flexible insulated soft - insulated,

Duck flexible insulated soft - insulated,

£6.30
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Sei sill plate gasket - sill,

Sei sill plate gasket - sill,

£11.70
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Duck flexible slip - duck,

Duck flexible slip - duck,

£3.41
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Duck flexible faucet cover - flexible,

Duck flexible faucet cover - flexible,

£13.50
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Duck brand flexible slip - duck,

Duck brand flexible slip - duck,

£18.01
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Timloc fr30 minute fire - timloc,

Timloc fr30 minute fire - timloc,

£52.70
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Fireproof cavity closers - fireproof, x2

Fireproof cavity closers - fireproof, x2

£31.90
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Duck brand flexible faucet - duck,

Duck brand flexible faucet - duck,

£8.91
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Thermo loc fire rated cavity - rated,

Thermo loc fire rated cavity - rated,

£156.70
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Rigged sill plate gasket - sill, gasket,

Rigged sill plate gasket - sill, gasket,

£15.58
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Cavity closer maker cnc - cavity,

Cavity closer maker cnc - cavity,

£4900.00
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Socket sealers electrical - socket, ~

Socket sealers electrical - socket, ~

£7.83
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Faucet cover easy - cover, install

Faucet cover easy - cover, install

£7.17
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Manco insulating socket - manco,

Manco insulating socket - manco,

£9.00
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Pack arc ec150 eco - of, 6

Pack arc ec150 eco - of, 6

£229.99
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Ergonomic contractor grade - ergonomic, contractor-grade

Ergonomic contractor grade - ergonomic, contractor-grade

£56.72
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Cavity closers 100mm - closers,

Cavity closers 100mm - closers,

£19.36
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Multi width eps - width, cavity

Multi width eps - width, cavity

£64.99
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Pack multi width - of,

Pack multi width - of,

£184.99
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Duck brand insulated soft - duck,

Duck brand insulated soft - duck,

£5.40
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Kingspan thermabate cavity - kingspan,

Kingspan thermabate cavity - kingspan,

£10.80
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Duck brand insulated soft - duck,

Duck brand insulated soft - duck,

£3.59
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Thermo loc fire rated cavity - thermo-loc,

Thermo loc fire rated cavity - thermo-loc,

£31.90
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Duck flexible slip - duck, slip-on

Duck flexible slip - duck, slip-on

£9.00
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Cavity closer 150mm - cavity, x

Cavity closer 150mm - cavity, x

£47.50
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Kingspan thermabate cavity - thermabate,

Kingspan thermabate cavity - thermabate,

£5.45
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Kingspan thermabate cavity - kingspan,

Kingspan thermabate cavity - kingspan,

£10.80
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Kingspan thermabate cavity - kingspan,

Kingspan thermabate cavity - kingspan,

£16.15
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Building products 22x27in - m-d,

Building products 22x27in - m-d,

£9.99
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Duck brand flexible faucet - brand,

Duck brand flexible faucet - brand,

£12.15
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Feet fill rite - feet, pieces)

Feet fill rite - feet, pieces)

£13.50
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7no cavity closers polypipe - cavity,

7no cavity closers polypipe - cavity,

£37.10
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12no easy trim cavity - easy, closers

12no easy trim cavity - easy, closers

£68.30
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Cavity closers fire rated - closers,

Cavity closers fire rated - closers,

£21.50
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Duck flexible outdoor - flexible,

Duck flexible outdoor - flexible,

£15.30
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129cm attic ceiling - 129cm, x

129cm attic ceiling - 129cm, x

£12.60
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75mm thermabate cavity closer - thermabate,

75mm thermabate cavity closer - thermabate,

£8.66
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Rockwool insulation firestop - rockwool,

Rockwool insulation firestop - rockwool,

£155.66
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50mm thermabate cavity closer - 50mm,

50mm thermabate cavity closer - 50mm,

£8.66
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65mm thermabate cavity closer - cavity,

65mm thermabate cavity closer - cavity,

£8.66
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Refrigeration steel pipe - 1", refrigeration/steel

Refrigeration steel pipe - 1", refrigeration/steel

£22.51
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Sei shelterseal in x 50 - 1/2,

Sei shelterseal in x 50 - 1/2,

£6.30
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Cavalok multi width - multi,

Cavalok multi width - multi,

£84.00
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Ybs cavity closer 4m multi - ,

Ybs cavity closer 4m multi - ,

£107.00
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Cavalok structural closer - cavalok,

Cavalok structural closer - cavalok,

£5.45
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Orion closer cavity back - orion,

Orion closer cavity back - orion,

£550.01
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📊96 listings · from £3.41 · avg £114.24

Browse 96 cavity closers listings currently in our index. Prices range from £3.41 to £4900, with an average of £114.24. 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 £3.41, while premium listings can reach £4900 — giving you a wide budget spread to work with. The average price of £114.24 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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