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Cavity closers

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Cavity closers multi width - cavity,

Cavity closers multi width - cavity,

£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 multi - cavity,

Cavity closers multicor multi - cavity,

£138.80
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Cavity closers multi - x,

Cavity closers multi - x,

£101.99
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Cavity closers multi width - cavity,

Cavity closers multi width - cavity,

£42.99
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Cavity closers multi width - multi,

Cavity closers multi width - multi,

£149.99
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Cavity closers multi width - closers,

Cavity closers multi width - closers,

£54.99
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Fire rated cavity closers - fire,

Fire rated cavity closers - fire,

£74.99
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Fire rated cavity - fire, closers

Fire rated cavity - fire, closers

£164.99
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Cavity closers multicor - 30,

Cavity closers multicor - 30,

£215.00
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Manthorpe milticor multiwidth - milticor,

Manthorpe milticor multiwidth - milticor,

£5.99
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Cavity closers 125mm pack - 125mm, 2.4m

Cavity closers 125mm pack - 125mm, 2.4m

£159.99
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Soprema cavity closer 100mm - soprema, 50/100mm

Soprema cavity closer 100mm - soprema, 50/100mm

£89.10
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Arc ec150 eco closer - x, 150mm

Arc ec150 eco closer - x, 150mm

£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 - 165mm,

165mm stonecor insulated - 165mm,

£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 225mm 6 - x,

Damcor insulated dpc 225mm 6 - x,

£31.90
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Thermo loc fire - thermo-loc, rated

Thermo loc fire - thermo-loc, rated

£63.10
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Insulated dpc thermal - insulated, damp

Insulated dpc thermal - insulated, damp

£43.99
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Ybs easi close eps cavity - ybs,

Ybs easi close eps cavity - ybs,

£194.99
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Cavalok structural closer - cavalok,

Cavalok structural closer - cavalok,

£7.53
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Coburn soft closer - , brake

Coburn soft closer - , brake

£44.38
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Kingspan kooltherm cavity - kingspan,

Kingspan kooltherm cavity - kingspan,

£360.29
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Closed cell backer - closed,

Closed cell backer - closed,

£18.76
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New free ship - new,, ridged

New free ship - new,, ridged

£11.70
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Automatic non electrical - automatic,

Automatic non electrical - automatic,

£156.20
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Duck brand insulated slip - duck,

Duck brand insulated slip - duck,

£8.96
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Cavity sliding door - cavity,

Cavity sliding door - cavity,

£156.20
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Hbr backer rod - backer, 20

Hbr backer rod - backer, 20

£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 flexible - duck,

Duck brand soft flexible - duck,

£7.20
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Duck brand flexible faucet - brand,

Duck brand flexible faucet - brand,

£7.20
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Building products 50042 - building,

Building products 50042 - building,

£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 - products,

Building products 50042 - products,

£12.96
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Sliding door closer automatic - door,

Sliding door closer automatic - door,

£200.65
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Kingspan thermabate 90mm x - kingspan,

Kingspan thermabate 90mm x - kingspan,

£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

Backer rod closed - cell, foam

£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,

Duck flexible slip - duck,

£10.35
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Duck flexible outdoor - duck,

Duck flexible outdoor - duck,

£13.46
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3pc duck brand insulated - brand,

3pc duck brand insulated - brand,

£19.80
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Sill plate gasket - sill, 3

Sill plate gasket - sill, 3

£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 - sliding, c/w

Sliding door closer - sliding, c/w

£200.65
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Duck flexible insulated soft - duck,

Duck flexible insulated soft - duck,

£6.30
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Sei sill plate - sill, gasket

Sei sill plate - sill, gasket

£11.70
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Duck flexible slip - flexible, slip-on

Duck flexible slip - flexible, slip-on

£3.41
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Duck flexible faucet cover - duck,

Duck flexible faucet cover - duck,

£13.50
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Duck brand flexible - brand,

Duck brand flexible - brand,

£18.01
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Timloc fr30 minute fire - fr30,

Timloc fr30 minute fire - fr30,

£52.70
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Fireproof cavity closers - fireproof,

Fireproof cavity closers - fireproof,

£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 - thermo-loc,

Thermo loc fire rated cavity - thermo-loc,

£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 - closer,

Cavity closer maker cnc - closer,

£4900.00
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Socket sealers electrical - socket,

Socket sealers electrical - socket,

£7.83
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Faucet cover easy install - to,

Faucet cover easy install - to,

£7.17
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Manco insulating socket - insulating, &

Manco insulating socket - insulating, &

£9.00
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Pack arc ec150 - 6,

Pack arc ec150 - 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 - , x3

Cavity closers 100mm - , x3

£19.36
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Multi width eps cavity - eps,

Multi width eps cavity - eps,

£64.99
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Pack multi width - pack, 30

Pack multi width - pack, 30

£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 - thermo-loc,

Thermo loc fire rated - 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 - closer,

Cavity closer 150mm - closer,

£47.50
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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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Building products 22x27in - products,

Building products 22x27in - products,

£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 - 36,

Feet fill rite - 36,

£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 - 12no., closers

12no easy trim - 12no., 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 - (2),

Duck flexible outdoor - (2),

£15.30
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129cm attic - 129cm,

129cm attic - 129cm,

£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 - cavity, closer

50mm thermabate cavity - cavity, closer

£8.66
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65mm thermabate cavity - thermabate,

65mm thermabate cavity - thermabate,

£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 - shelterseal, 1/2

Sei shelterseal in x - shelterseal, 1/2

£6.30
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Cavalok multi width cavity - cavalok,

Cavalok multi width cavity - cavalok,

£84.00
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Ybs cavity closer 4m multi - ybs,

Ybs cavity closer 4m multi - ybs,

£107.00
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Cavalok structural closer - structural,

Cavalok structural closer - structural,

£5.45
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Orion closer cavity - back, iron

Orion closer cavity - back, iron

£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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