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Insulation 100mm

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Insulation 100mm for sale on largest auction and classifieds sites

Home / Insulation Materials / Insulation 100mm refurbished & used for sale | For Sale UK
Rockwool rwa45 100mm acoustic - rwa45,

Rockwool rwa45 100mm acoustic - rwa45,

£610.00
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Celotex kingspan pir - celotex,

Celotex kingspan pir - celotex,

£410.00
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100mm 2400 1200 pir - 100mm, x

100mm 2400 1200 pir - 100mm, x

£38.14
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Isover acoustic partition roll - acoustic,

Isover acoustic partition roll - acoustic,

£52.70
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Loft insulation roll roof - loft,

Loft insulation roll roof - loft,

£33.99
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Expanded polystyrene foam - expanded,

Expanded polystyrene foam - expanded,

£228.00
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Expanded polystyrene eps70 - expanded,

Expanded polystyrene eps70 - expanded,

£530.00
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Aluminium insulation heat - insulation,

Aluminium insulation heat - insulation,

£75.00
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White foam packing sheets - white, all

White foam packing sheets - white, all

£440.00
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Celotex kingspan 2400mm - 2400mm, x

Celotex kingspan 2400mm - 2400mm, x

£266.00
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Closed cell - 2m, x

Closed cell - 2m, x

£235.98
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Kapton polyimide tape heat - kapton,

Kapton polyimide tape heat - kapton,

£18.99
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Expanded polystyrene eps70 - expanded,

Expanded polystyrene eps70 - expanded,

£219.00
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Knauf insulation acoustic roll - knauf,

Knauf insulation acoustic roll - knauf,

£52.70
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Loft insulation knauf - knauf, pre-cut

Loft insulation knauf - knauf, pre-cut

£30.00
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Rockwool rwa45 acoustic - rwa45, sound

Rockwool rwa45 acoustic - rwa45, sound

£576.00
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Kapton polyimide tape heat - kapton,

Kapton polyimide tape heat - kapton,

£34.99
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100mm ecoloft non - ecoloft,

100mm ecoloft non - ecoloft,

£49.99
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Kingspan thermawall multi - kingspan,

Kingspan thermawall multi - kingspan,

£72.99
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Underfloor heating retro edge - underfloor,

Underfloor heating retro edge - underfloor,

£15.50
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Celotex pir insulation board - celotex,

Celotex pir insulation board - celotex,

£65.60
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Rockwool rwa45 acoustic - rockwool,

Rockwool rwa45 acoustic - rockwool,

£68.95
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Isover acoustic partition roll - partition,

Isover acoustic partition roll - partition,

£80.95
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Superglass loft roll - superglass,

Superglass loft roll - superglass,

£42.50
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100mm ecoloft non - ecoloft, non-itch

100mm ecoloft non - ecoloft, non-itch

£94.99
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Closed cell high density foam - closed,

Closed cell high density foam - closed,

£128.98
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Kapton polyimide tape heat - kapton,

Kapton polyimide tape heat - kapton,

£30.99
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Aluminium foil tape rolls - foil,

Aluminium foil tape rolls - foil,

£5.99
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Celotex kingspan insulation - celotex,

Celotex kingspan insulation - celotex,

£290.00
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Polystyrene insulation eps70 - insulation,

Polystyrene insulation eps70 - insulation,

£154.00
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Brand new 100mm - , knauf

Brand new 100mm - , knauf

£37.10
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100mm xps insulation boards - xps,

100mm xps insulation boards - xps,

£104.70
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Loft roll attic insulation - loft,

Loft roll attic insulation - loft,

£67.67
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Aluminium foil tape - aluminium,

Aluminium foil tape - aluminium,

£44.00
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Knauf 100mm loft insulation - loft,

Knauf 100mm loft insulation - loft,

£39.99
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100mm duct fitting - 4",

100mm duct fitting - 4",

£436.46
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Eps polystyrene sheets 1200 - , x

Eps polystyrene sheets 1200 - , x

£25.00
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Aluminium foil tape insulation - aluminium,

Aluminium foil tape insulation - aluminium,

£19.98
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Foamglas perinsul - foamglas,

Foamglas perinsul - foamglas,

£180.00
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Rockwool acoustic slab - slab, rwa45

Rockwool acoustic slab - slab, rwa45

£72.77
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Rockwool rollbatt 100mm loft - rockwool,

Rockwool rollbatt 100mm loft - rockwool,

£89.99
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Loft roll insulation 100mm - insulation,

Loft roll insulation 100mm - insulation,

£568.46
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Fish barley paper - 1x,

Fish barley paper - 1x,

£4.99
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Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£335.00
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Thermo duct insulation 100mm - thermo,

Thermo duct insulation 100mm - thermo,

£22.99
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Knauf insulation loft - loft, roll

Knauf insulation loft - loft, roll

£57.00
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Muteon ecofleece thermo - muteon,

Muteon ecofleece thermo - muteon,

£37.95
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Xtratherm kingspan celotex - kingspan, /

Xtratherm kingspan celotex - kingspan, /

£71.28
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Celotex kingspan insulation - celotex,

Celotex kingspan insulation - celotex,

£399.00
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Rolls aluminium foil - foil, tape

Rolls aluminium foil - foil, tape

£46.99
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Underfloor heating retro - heating,

Underfloor heating retro - heating,

£16.00
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Wrap around universal - wrap,

Wrap around universal - wrap,

£7.89
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Self adhesive van - adhesive,

Self adhesive van - adhesive,

£2.84
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Eberspacher webasto 90mm to - or,

Eberspacher webasto 90mm to - or,

£27.48
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Underfloor heating 50m - heating,

Underfloor heating 50m - heating,

£25.99
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Celotex kingspan pir - kingspan,

Celotex kingspan pir - kingspan,

£414.00
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Cavity closers multi - cavity,

Cavity closers multi - cavity,

£74.99
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Premium recycled plastic - premium,

Premium recycled plastic - premium,

£29.99
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Foamglas perinsul - , hl

Foamglas perinsul - , hl

£19.36
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Isover 100mm cws cavity - cws,

Isover 100mm cws cavity - cws,

£75.00
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Cavity closers multi - x,

Cavity closers multi - x,

£101.99
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Underfloor heating edge - heating,

Underfloor heating edge - heating,

£17.50
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Celotex kingspan pir - celotex,

Celotex kingspan pir - celotex,

£1046.00
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100mm ecoloft non wool - ecoloft,

100mm ecoloft non wool - ecoloft,

£38.99
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Rockwool acoustic sound - acoustic,

Rockwool acoustic sound - acoustic,

£345.00
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Diall 100mm recycled - 100mm,

Diall 100mm recycled - 100mm,

£34.99
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100mm and 200mm knauf - 200mm,

100mm and 200mm knauf - 200mm,

£21.50
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Polystyrene eps insulation - ,

Polystyrene eps insulation - ,

£289.00
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Black silicone fiberglass fire - silicone/fiberglass,

Black silicone fiberglass fire - silicone/fiberglass,

£39.18
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Rockwool rwa45 50mm - rockwool, acoustic

Rockwool rwa45 50mm - rockwool, acoustic

£72.88
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Insulation anchor cob - , fixing

Insulation anchor cob - , fixing

£8.68
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Polystyrene eps insulation - polystyrene,

Polystyrene eps insulation - polystyrene,

£116.00
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Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£189.00
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Heat shrink tubing electrical - heat,

Heat shrink tubing electrical - heat,

£49.99
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Closed cell foam - cell,

Closed cell foam - cell,

£2.84
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10mm 150mm ceresit grey - to,

10mm 150mm ceresit grey - to,

£67.50
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Wrap around universal wool - wrap,

Wrap around universal wool - wrap,

£21.98
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Knauf insulation dritherm - insulation,

Knauf insulation dritherm - insulation,

£66.73
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Premium recycled plastic - premium, loft

Premium recycled plastic - premium, loft

£29.99
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Kapton polyimide tape - kapton,

Kapton polyimide tape - kapton,

£3.11
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Unilin pir kingspan - unilin, celotex

Unilin pir kingspan - unilin, celotex

£30.00
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Polystyrene eps insulation - ,

Polystyrene eps insulation - ,

£450.00
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Adept white underfloor heating - adept,

Adept white underfloor heating - adept,

£22.99
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Cavity closers multi - cavity,

Cavity closers multi - cavity,

£42.99
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Polystyrene eps insulation - polystyrene,

Polystyrene eps insulation - polystyrene,

£170.00
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Cavity closers multi width - 4, x

Cavity closers multi width - 4, x

£54.99
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Self adhesive acoustic - self-adhesive,

Self adhesive acoustic - self-adhesive,

£1.99
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Non itch ecoloft - ecoloft, wool

Non itch ecoloft - ecoloft, wool

£84.99
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Knauf loft roll insulation - roll, 44

Knauf loft roll insulation - roll, 44

£464.68
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Polystyrene sheets eps foam - sheets,

Polystyrene sheets eps foam - sheets,

£151.00
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Neoprene self adhesive - neoprene, backed

Neoprene self adhesive - neoprene, backed

£54.99
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Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£335.00
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Cosywool from thermafleece - cosywool,

Cosywool from thermafleece - cosywool,

£125.84
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Universal insulation anchor

Universal insulation anchor

£12.99
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Rockwool cladding roll mineral - roll,

Rockwool cladding roll mineral - roll,

£35.00
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Kingspan 100mm greenguard - kingspan,

Kingspan 100mm greenguard - kingspan,

£52.70
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📊96 listings · from £1.99 · avg £135.01

Browse 96 insulation 100mm listings currently in our index. Prices range from £1.99 to £1046, with an average of £135.01. 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 insulation 100mm →

Try this: cavity insulation | insulation boards 25mm | floor insulation | insulated board | loft insulation 200mm | celotex insulation boards 100mm | rockwool loft insulation | rockwool slab | foil insulation | celotex 100mm

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Everything you need to know about insulation 100mm

Whether you are looking for a brand-new or second-hand insulation 100mm, 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 £1.99, while premium listings can reach £1046 — giving you a wide budget spread to work with. The average price of £135.01 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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