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Cavity wall insulation

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Cavity wall insulation for sale on Ireland's largest auction and classifieds sites

Home / Building Materials & Supplies / Cavity wall insulation refurbished & used for sale | For Sale
Recticel 90mm eurowall t g - 90mm, t&g

Recticel 90mm eurowall t g - 90mm, t&g

€193.98 · Buy It Now

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Knauf supafill cavity wall - 40,

Knauf supafill cavity wall - 40,

€516.70 · Buy It Now

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Reacticel eurowall plus full - eurowall,

Reacticel eurowall plus full - eurowall,

€193.10 · Buy It Now

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Recticel 115mm eurowall g - recticel, t&g

Recticel 115mm eurowall g - recticel, t&g

€197.52 · Buy It Now

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Isover cavity wall insulation - isover,

Isover cavity wall insulation - isover,

€637.00 · Buy It Now

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Cavity closers multi - cavity,

Cavity closers multi - cavity,

€63.99 · Buy It Now

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Celotex kingspan cavity - kingspan,

Celotex kingspan cavity - kingspan,

€280.00 · Buy It Now

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Cavity wall insulation - cavity,

Cavity wall insulation - cavity,

€184.00 · Buy It Now

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Knauf insulation dritherm - knauf,

Knauf insulation dritherm - knauf,

€59.10 · Buy It Now

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Dritherm glassfibre cavity - dritherm,

Dritherm glassfibre cavity - dritherm,

€165.00 · Buy It Now

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Cavity therm full fill - therm,

Cavity therm full fill - therm,

€79.00 · Buy It Now

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Cavity closers multi - x,

Cavity closers multi - x,

€96.99 · Buy It Now

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Celotex kingspan cavity - kingspan,

Celotex kingspan cavity - kingspan,

€380.00 · Buy It Now

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120x1200x450 cavity grey - cavity,

120x1200x450 cavity grey - cavity,

€68.30 · Buy It Now

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Eurowall recticel cavity wall - eurowall,

Eurowall recticel cavity wall - eurowall,

€68.30 · Buy It Now

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Dritherm cavity insulation - dritherm,

Dritherm cavity insulation - dritherm,

€26.70 · Buy It Now

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Insulated cavity closer - cavity,

Insulated cavity closer - cavity,

€66.95 · Buy It Now

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Vermiculite 100 50l chimney - 100, or

Vermiculite 100 50l chimney - 100, or

€48.06 · Buy It Now

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75mm cavity wall insulation - 75mm,

75mm cavity wall insulation - 75mm,

€44.99 · Buy It Now

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Celotex kingspan cavity - celotex,

Celotex kingspan cavity - celotex,

€210.00 · Buy It Now

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Kingspan ecotherm celotex - kingspan,

Kingspan ecotherm celotex - kingspan,

€94.04 · Buy It Now

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Celotex kingspan cavity - celotex,

Celotex kingspan cavity - celotex,

€378.00 · Buy It Now

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Cavity closers multi width - cavity,

Cavity closers multi width - cavity,

€39.99 · Buy It Now

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Dritherm glass fibre cavity - dritherm,

Dritherm glass fibre cavity - dritherm,

€296.00 · Buy It Now

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Cavity wall lintels - cavity,

Cavity wall lintels - cavity,

€134.00 · Buy It Now

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Cavity wall pir - x,

Cavity wall pir - x,

€175.00 · Buy It Now

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Dritherm supaglass fibreglass - ,

Dritherm supaglass fibreglass - ,

€205.00 · Buy It Now

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Fire rated cavity closers - fire,

Fire rated cavity closers - fire,

€164.99 · Buy It Now

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125mm dri therm - 125mm, dri-therm

125mm dri therm - 125mm, dri-therm

€799.99 · Buy It Now

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Cavity insulation 100mm - insulation,

Cavity insulation 100mm - insulation,

€21.50 · Buy It Now

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Glass rock cavity - rock, wall

Glass rock cavity - rock, wall

€23.58 · Buy It Now

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Cavity fire socks mdl - cavity, |

Cavity fire socks mdl - cavity, |

€65.18 · Buy It Now

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Catnic cavity lintel 50mm - lintel,

Catnic cavity lintel 50mm - lintel,

€118.80 · Buy It Now

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Cavity closers multi - 4, x

Cavity closers multi - 4, x

€49.99 · Buy It Now

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Vermiculite 100l chimney - vermiculite,

Vermiculite 100l chimney - vermiculite,

€180.94 · Buy It Now

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Dritherm glassfibre cavity - dritherm,

Dritherm glassfibre cavity - dritherm,

€275.00 · Buy It Now

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Dritherm glassfibre cavity - glassfibre,

Dritherm glassfibre cavity - glassfibre,

€260.00 · Buy It Now

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Celotex kingspan cavity - celotex,

Celotex kingspan cavity - celotex,

€340.00 · Buy It Now

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Internal corner xtratherm - corner,

Internal corner xtratherm - corner,

€159.99 · Buy It Now

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Rockwool nyrock insulation - rockwool,

Rockwool nyrock insulation - rockwool,

€39.42 · Buy It Now

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Insulated dpc thermal damp - dpc,

Insulated dpc thermal damp - dpc,

€39.99 · Buy It Now

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Fire rated cavity closers - fire,

Fire rated cavity closers - fire,

€74.99 · Buy It Now

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Dritherm glassfibre cavity - dritherm,

Dritherm glassfibre cavity - dritherm,

€318.00 · Buy It Now

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Kingspan tw50 recticel - kingspan,

Kingspan tw50 recticel - kingspan,

€451.00 · Buy It Now

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Catnic cavity lintels sizes - lintels, cx

Catnic cavity lintels sizes - lintels, cx

€120.00 · Buy It Now

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20mm polyester wadding roll - 20mm,

20mm polyester wadding roll - 20mm,

€19.99 · Buy It Now

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Dritherm glassfibre cavity - dritherm,

Dritherm glassfibre cavity - dritherm,

€189.00 · Buy It Now

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Dritherm glassfibre cavity - dritherm,

Dritherm glassfibre cavity - dritherm,

€396.00 · Buy It Now

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100mm knauf dritherm - 100mm, 32

100mm knauf dritherm - 100mm, 32

€404.92 · Buy It Now

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Cavity closers 125mm pack - cavity,

Cavity closers 125mm pack - cavity,

€159.99 · Buy It Now

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Cavity therm pir full fill - full,

Cavity therm pir full fill - full,

€99.00 · Buy It Now

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Dritherm glassfibre cavity - glassfibre,

Dritherm glassfibre cavity - glassfibre,

€579.00 · Buy It Now

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Celotex cw4000 cavity - celotex,

Celotex cw4000 cavity - celotex,

€603.46 · Buy It Now

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Cavalok multi width cavity - cavalok,

Cavalok multi width cavity - cavalok,

€84.00 · Buy It Now

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Dritherm glassfibre cavity - dritherm,

Dritherm glassfibre cavity - dritherm,

€476.00 · Buy It Now

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Cavity wall ties 275mm - 275mm, and

Cavity wall ties 275mm - 275mm, and

€94.30 · Buy It Now

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Dritherm glassfibre cavity - dritherm,

Dritherm glassfibre cavity - dritherm,

€428.00 · Buy It Now

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Celotex kingspan cavity - celotex,

Celotex kingspan cavity - celotex,

€270.00 · Buy It Now

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Celotex kingspan cavity - celotex,

Celotex kingspan cavity - celotex,

€279.00 · Buy It Now

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Insulated plasterboard - insulated,

Insulated plasterboard - insulated,

€72.00 · Buy It Now

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75mm knauf dritherm - 75mm, 37

75mm knauf dritherm - 75mm, 37

€206.70 · Buy It Now

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Dritherm glassfibre cavity - glassfibre,

Dritherm glassfibre cavity - glassfibre,

€352.00 · Buy It Now

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Pack 50cm x 100cm - pack,

Pack 50cm x 100cm - pack,

€19.99 · Buy It Now

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Dritherm glassfibre cavity - glassfibre,

Dritherm glassfibre cavity - glassfibre,

€378.00 · Buy It Now

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Insulated cavity closer multi - insulated,

Insulated cavity closer multi - insulated,

€97.00 · Buy It Now

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Dritherm glass fibre cavity - glass,

Dritherm glass fibre cavity - glass,

€340.00 · Buy It Now

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100mm knauf dritherm - 100mm, 37

100mm knauf dritherm - 100mm, 37

€291.50 · Buy It Now

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150mm superglass superwall - superwall, 32

150mm superglass superwall - superwall, 32

€53.99 · Buy It Now

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Cavity wall plus tongue - cavity,

Cavity wall plus tongue - cavity,

€100.39 · Buy It Now

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Cavity wall pir - x,

Cavity wall pir - x,

€260.00 · Buy It Now

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Kingspan kooltherm k108 - kingspan,

Kingspan kooltherm k108 - kingspan,

€200.23 · Buy It Now

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Large extratherm cavity wall - large,

Large extratherm cavity wall - large,

€26.70 · Buy It Now

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Celotex kingspan recticel - celotex,

Celotex kingspan recticel - celotex,

€596.00 · Buy It Now

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Absoft 25mm cavity - absoft,

Absoft 25mm cavity - absoft,

€69.99 · Buy It Now

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Kingspan kooltherm k106 cavity - kooltherm,

Kingspan kooltherm k106 cavity - kooltherm,

€146.61 · Buy It Now

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125mm superglass superwall - superglass,

125mm superglass superwall - superglass,

€37.99 · Buy It Now

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Insulated dpc thermal damp - dpc,

Insulated dpc thermal damp - dpc,

€43.99 · Buy It Now

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Dritherm glass fibre - dritherm,

Dritherm glass fibre - dritherm,

€382.00 · Buy It Now

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Dritherm glassfibre cavity - glassfibre,

Dritherm glassfibre cavity - glassfibre,

€326.00 · Buy It Now

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Kingspan kooltherm cavity - kingspan,

Kingspan kooltherm cavity - kingspan,

€377.78 · Buy It Now

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Dritherm glass fibre cavity - fibre,

Dritherm glass fibre cavity - fibre,

€489.00 · Buy It Now

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Ybs cavity closer - closer, 2.4m

Ybs cavity closer - closer, 2.4m

€107.00 · Buy It Now

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Celotex kingspan cavity - celotex,

Celotex kingspan cavity - celotex,

€299.00 · Buy It Now

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Soudal fire rated - x,

Soudal fire rated - x,

€97.05 · Buy It Now

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Dritherm glass fibre - dritherm,

Dritherm glass fibre - dritherm,

€599.00 · Buy It Now

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36m loft insulation itch - 36m²,

36m loft insulation itch - 36m²,

€144.99 · Buy It Now

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Job lot galvanised new - lot, new/

Job lot galvanised new - lot, new/

€51.66 · Buy It Now

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Dritherm glass fibre - dritherm,

Dritherm glass fibre - dritherm,

€406.00 · Buy It Now

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Dritherm glass fibre cavity - fibre,

Dritherm glass fibre cavity - fibre,

€528.00 · Buy It Now

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Dritherm glassfibre cavity - glassfibre,

Dritherm glassfibre cavity - glassfibre,

€479.00 · Buy It Now

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Damcor insulated dpc - damcor,

Damcor insulated dpc - damcor,

€31.90 · Buy It Now

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125mm superglass superwall 32 - 125mm,

125mm superglass superwall 32 - 125mm,

€49.99 · Buy It Now

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100mm superglass superwall - , 36

100mm superglass superwall - , 36

€38.99 · Buy It Now

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Stewart energy mk3 electric - stewart,

Stewart energy mk3 electric - stewart,

€2995.00 · Buy It Now

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Cavity therm full fill - cavity,

Cavity therm full fill - cavity,

€42.30 · Buy It Now

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Glass rock mineral wool cavity - rock,

Glass rock mineral wool cavity - rock,

€23.58 · Buy It Now

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📊96 listings · from €19.99 · avg €242.18

Browse 96 cavity wall insulation listings currently in our index. Prices range from €19.99 to €2995, with an average of €242.18. 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 wall insulation →

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Everything you need to know about cavity wall insulation

Whether you are looking for a brand-new or second-hand cavity wall insulation, 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 €19.99, while premium listings can reach €2995 — giving you a wide budget spread to work with. The average price of €242.18 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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