For Sale UK

Insulation boards 100mm

4

Insulation boards 100mm for sale on largest auction and classifieds sites

Home / Insulation Materials / Insulation boards 100mm refurbished & used for sale | For Sale UK
Celotex kingspan pir - kingspan,

Celotex kingspan pir - kingspan,

£254.00
Buy It Now

» View on eBay
Pir insulation board - pir, 20

Pir insulation board - pir, 20

£174.95
Buy It Now

» View on eBay
Celotex kingspan 2400mm - kingspan,

Celotex kingspan 2400mm - kingspan,

£228.00
Buy It Now

» View on eBay
Celotex kingspan pir - kingspan,

Celotex kingspan pir - kingspan,

£261.00
Buy It Now

» View on eBay
Kingspan thermawall multi - kingspan,

Kingspan thermawall multi - kingspan,

£89.99
Buy It Now

» View on eBay
Expanded polystyrene eps70 - expanded,

Expanded polystyrene eps70 - expanded,

£1180.00
Buy It Now

» View on eBay
100mm insulation - x, 90/100mm

100mm insulation - x, 90/100mm

£236.60
Buy It Now

» View on eBay
Celotex kingspan pir - celotex,

Celotex kingspan pir - celotex,

£872.00
Buy It Now

» View on eBay
Recticel rigid pir insulation - pir,

Recticel rigid pir insulation - pir,

£66.00
Buy It Now

» View on eBay
White foam packing sheets - white,

White foam packing sheets - white,

£118.00
Buy It Now

» View on eBay
Celotex pir insulation board - pir,

Celotex pir insulation board - pir,

£69.08
Buy It Now

» View on eBay
Expanded polystyrene sheets - expanded,

Expanded polystyrene sheets - expanded,

£361.00
Buy It Now

» View on eBay
Celotex kingspan pir - celotex,

Celotex kingspan pir - celotex,

£48.12
Buy It Now

» View on eBay
Rockwool rwa45 acoustic sound - rwa45,

Rockwool rwa45 acoustic sound - rwa45,

£240.00
Buy It Now

» View on eBay
Rockwool acoustic slab rwa45 - acoustic,

Rockwool acoustic slab rwa45 - acoustic,

£72.77
Buy It Now

» View on eBay
Celotex kingspan recticel - /,

Celotex kingspan recticel - /,

£46.46
Buy It Now

» View on eBay
Pir insulation board - pir,

Pir insulation board - pir,

£59.00
Buy It Now

» View on eBay
Celotex kingspan pir - /,

Celotex kingspan pir - /,

£70.20
Buy It Now

» View on eBay
Xtratherm kingspan celotex - kingspan,

Xtratherm kingspan celotex - kingspan,

£71.28
Buy It Now

» View on eBay
Insulation recticel celotex - insulation, -recticel/celotex

Insulation recticel celotex - insulation, -recticel/celotex

£550.00
Buy It Now

» View on eBay
Brand new pir insulation - brand,

Brand new pir insulation - brand,

£33.98
Buy It Now

» View on eBay
Rockwool external wall dual - rockwool,

Rockwool external wall dual - rockwool,

£27.44
Buy It Now

» View on eBay
Kingspan ecotherm celotex - kingspan,

Kingspan ecotherm celotex - kingspan,

£62.05
Buy It Now

» View on eBay
White foam packing - foam,

White foam packing - foam,

£228.00
Buy It Now

» View on eBay
10mm 150mm ceresit grey - [10mm, to

10mm 150mm ceresit grey - [10mm, to

£67.50
Buy It Now

» View on eBay
Xps insulation boards 20mm - xps,

Xps insulation boards 20mm - xps,

£384.99
Buy It Now

» View on eBay
Celotex seconds insulation - seconds,

Celotex seconds insulation - seconds,

£38.40
Buy It Now

» View on eBay
Polystyrene insulation eps70 - polystyrene,

Polystyrene insulation eps70 - polystyrene,

£140.00
Buy It Now

» View on eBay
Tile backer cement coated - tile,

Tile backer cement coated - tile,

£4.99
Buy It Now

» View on eBay
Rockwool quality rwa45 - rockwool,

Rockwool quality rwa45 - rockwool,

£38.85
Buy It Now

» View on eBay
Pir insulation foil backed - pir,

Pir insulation foil backed - pir,

£66.00
Buy It Now

» View on eBay
Rockwool rwa45 acoustic - rockwool,

Rockwool rwa45 acoustic - rockwool,

£68.95
Buy It Now

» View on eBay
Celotex kingspan insulation - celotex,

Celotex kingspan insulation - celotex,

£320.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£160.00
Buy It Now

» View on eBay
Polystyrene eps insulation - polystyrene, 70

Polystyrene eps insulation - polystyrene, 70

£178.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - acoustic,

Rockwool acoustic thermal - acoustic,

£330.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£189.00
Buy It Now

» View on eBay
100mm celotex kingspan - celotex,

100mm celotex kingspan - celotex,

£312.00
Buy It Now

» View on eBay
Rockwool rwa45 50mm acoustic - rwa45,

Rockwool rwa45 50mm acoustic - rwa45,

£72.88
Buy It Now

» View on eBay
Rockwool acoustic slab rwa45 - rockwool,

Rockwool acoustic slab rwa45 - rockwool,

£78.87
Buy It Now

» View on eBay
High density polystyrene - high,

High density polystyrene - high,

£192.00
Buy It Now

» View on eBay
Recticel rigid pir insulation - recticel,

Recticel rigid pir insulation - recticel,

£810.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£335.00
Buy It Now

» View on eBay
Eps polystyrene sheets 1200 x - polystyrene,

Eps polystyrene sheets 1200 x - polystyrene,

£25.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£278.00
Buy It Now

» View on eBay
Polystyrene sheets eps foam - sheets,

Polystyrene sheets eps foam - sheets,

£86.40
Buy It Now

» View on eBay
Polystyrene insulation sheets - polystyrene,

Polystyrene insulation sheets - polystyrene,

£310.00
Buy It Now

» View on eBay
1000c high temp - high, mica

1000c high temp - high, mica

£11.10
Buy It Now

» View on eBay
Polystyrene eps insulation - polystyrene, 70

Polystyrene eps insulation - polystyrene, 70

£375.00
Buy It Now

» View on eBay
Xps insulation boards 100mm - xps,

Xps insulation boards 100mm - xps,

£384.99
Buy It Now

» View on eBay
Celotex kingspan ecotherm - celotex,

Celotex kingspan ecotherm - celotex,

£314.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£250.00
Buy It Now

» View on eBay
Calcium silicate board heat - silicate,

Calcium silicate board heat - silicate,

£13.93
Buy It Now

» View on eBay
Pir insulation board - pir,

Pir insulation board - pir,

£85.20
Buy It Now

» View on eBay
Half pack ceresit - pack, 100mm

Half pack ceresit - pack, 100mm

£43.50
Buy It Now

» View on eBay
Polystyrene eps insulation - , 70

Polystyrene eps insulation - , 70

£199.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - acoustic,

Rockwool acoustic thermal - acoustic,

£190.00
Buy It Now

» View on eBay
500 800 mould - 500℃/800℃,

500 800 mould - 500℃/800℃,

£13.67
Buy It Now

» View on eBay
Polystyrene eps insulation - , 70

Polystyrene eps insulation - , 70

£388.00
Buy It Now

» View on eBay
High temp 800 - temp, mould

High temp 800 - temp, mould

£12.30
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£380.00
Buy It Now

» View on eBay
Polystyrene eps insulation - ,

Polystyrene eps insulation - ,

£250.00
Buy It Now

» View on eBay
High temp 800 - high, 800℃

High temp 800 - high, 800℃

£13.67
Buy It Now

» View on eBay
Polystyrene sheet austrotherm - polystyrene,

Polystyrene sheet austrotherm - polystyrene,

£59.95
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£455.00
Buy It Now

» View on eBay
Celotex kingspan pir 100mm - celotex,

Celotex kingspan pir 100mm - celotex,

£50.62
Buy It Now

» View on eBay
High temp 800 mould - mould, heat

High temp 800 mould - mould, heat

£11.58
Buy It Now

» View on eBay
Polystyrene eps insulation - eps,

Polystyrene eps insulation - eps,

£155.00
Buy It Now

» View on eBay
50m2 frontrock rockwool - 50m2, --frontrock

50m2 frontrock rockwool - 50m2, --frontrock

£2800.00
Buy It Now

» View on eBay
Dritherm glassfibre cavity - dritherm,

Dritherm glassfibre cavity - dritherm,

£275.00
Buy It Now

» View on eBay
Isover cavity wall insulation - cavity,

Isover cavity wall insulation - cavity,

£490.00
Buy It Now

» View on eBay
100mm white polystyrene - white, board

100mm white polystyrene - white, board

£76.91
Buy It Now

» View on eBay
100mm pir - (pack,

100mm pir - (pack,

£252.00
Buy It Now

» View on eBay
Celotex kingspan insulation - celotex,

Celotex kingspan insulation - celotex,

£415.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£236.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - acoustic,

Rockwool acoustic thermal - acoustic,

£258.00
Buy It Now

» View on eBay
Celotex kingspan 100mm - celotex,

Celotex kingspan 100mm - celotex,

£290.00
Buy It Now

» View on eBay
High temp 800 mould heat - mould,

High temp 800 mould heat - mould,

£11.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£235.00
Buy It Now

» View on eBay
Ecotherm mannok celotex - ecotherm,

Ecotherm mannok celotex - ecotherm,

£38.14
Buy It Now

» View on eBay
Dritherm glass fibre cavity - glass,

Dritherm glass fibre cavity - glass,

£512.00
Buy It Now

» View on eBay
1000 mould heat shield - 1000℃,

1000 mould heat shield - 1000℃,

£10.55
Buy It Now

» View on eBay
Polystyrene eps insulation - polystyrene,

Polystyrene eps insulation - polystyrene,

£320.00
Buy It Now

» View on eBay
Expanded polystyrene - x,

Expanded polystyrene - x,

£112.00
Buy It Now

» View on eBay
Recticel general purpose - recticel,

Recticel general purpose - recticel,

£64.31
Buy It Now

» View on eBay
Polystyrene eps insulation - eps,

Polystyrene eps insulation - eps,

£99.00
Buy It Now

» View on eBay
Celotex kingspan insulation - celotex,

Celotex kingspan insulation - celotex,

£280.00
Buy It Now

» View on eBay
Frontrock rockwool external - rockwool,

Frontrock rockwool external - rockwool,

£2370.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - rockwool,

Rockwool acoustic thermal - rockwool,

£378.00
Buy It Now

» View on eBay
Celotex kingspan insulation - kingspan,

Celotex kingspan insulation - kingspan,

£499.00
Buy It Now

» View on eBay
Rockwool acoustic thermal - acoustic,

Rockwool acoustic thermal - acoustic,

£338.00
Buy It Now

» View on eBay
800 mould heat shield - 800℃,

800 mould heat shield - 800℃,

£9.06
Buy It Now

» View on eBay
Celotex kingspan insulation - kingspan,

Celotex kingspan insulation - kingspan,

£399.00
Buy It Now

» View on eBay
Polystyrene eps insulation - ,

Polystyrene eps insulation - ,

£210.00
Buy It Now

» View on eBay
Eps insulation boards - 70,

Eps insulation boards - 70,

£13.47
Buy It Now

» View on eBay
Three 100mm 10cm - 100mm, jablite

Three 100mm 10cm - 100mm, jablite

£70.00
Buy It Now

» View on eBay

Looking for more insulation boards 100mm?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £4.99 · avg £256.51
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 insulation boards 100mm listings currently in our index. Prices range from £4.99 to £2800, with an average of £256.51. 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 boards 100mm →

Try this: loft insulation rolls | insulation pipe | hilti foam gun | platinum board insulation

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about insulation boards 100mm

Whether you are looking for a brand-new or second-hand insulation boards 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 £4.99, while premium listings can reach £2800 — giving you a wide budget spread to work with. The average price of £256.51 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.

🔍 insulation boards 100mm Search live on eBay