Insulation 100mm
Insulation 100mm for sale on Ireland's largest auction and classifieds sites
Aluminium foil tape - tape, insulation - £169.88
Aluminium foil self • Adhesive heat insulation • Tape 50mm 50m - Free postage - New and Used
Aluminium foil self • Adhesive heat insulation • Tape 50mm 50m - Free postage - New and Used
Marmox thermoblock load - marmox, - £45.92
Its thermal conductivity • 0.047w which will • Result significant reduction - Free postage - New and Used
Its thermal conductivity • 0.047w which will • Result significant reduction - Free postage - New and Used
Rockwool rwa45 100mm - rwa45, acoustic - £318.00
- Free postage - New and Used
- Free postage - New and Used
Rockwool acoustic slab rwa45 - rockwool, - £62.37
Rockwool acoustic slab • Rwa45 mineral wool • Insulation board soundproofing - Free postage - New and Used
Rockwool acoustic slab • Rwa45 mineral wool • Insulation board soundproofing - Free postage - New and Used
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Kapton polyimide tape - kapton, - £149.99
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
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48 listings · from £1.99 · avg £173.31
Browse 48 insulation 100mm listings currently in our index. Prices range from £1.99 to £1320, with an average of £173.31. 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 →
Loft insulation roll roof - loft, - £30.09
Through your roof • Knauf loft insulation • Will save you - Free postage - New and Used
Through your roof • Knauf loft insulation • Will save you - Free postage - New and Used
Celotex kingspan pir - celotex, - £426.26
Ideal new build • Refurb suitable general • Uses such under - Free postage - New and Used
Ideal new build • Refurb suitable general • Uses such under - Free postage - New and Used
Rockwool thermal insulation - rockwool, - £71.41
High thermal performance • Reduces heat loss • Improves loft insulation - Free postage - New and Used
High thermal performance • Reduces heat loss • Improves loft insulation - Free postage - New and Used
Celotex kingspan pir - celotex, - £412.93
2400 1200mm kingspan • Celotex sopratherm recticel • Ecotherm multiple thickness - Free postage - New and Used
2400 1200mm kingspan • Celotex sopratherm recticel • Ecotherm multiple thickness - Free postage - New and Used
Expanded polystyrene eps70 - expanded, - £165.00
Ideal all types • Construction self building • Projects polystyrene sheets - Free postage - New and Used
Ideal all types • Construction self building • Projects polystyrene sheets - Free postage - New and Used
Celotex kingspan 2400mm - kingspan, x - £1320.00
25mm 50mm 75mm • 100mm celotex kingspan • Recticel similar your - Free postage - New and Used
25mm 50mm 75mm • 100mm celotex kingspan • Recticel similar your - Free postage - New and Used
Closed cell - x, - £235.98
Closed cell efp30 • Polyethylene foam rigid • Non absorbent waterproof - Free postage - New and Used
Closed cell efp30 • Polyethylene foam rigid • Non absorbent waterproof - Free postage - New and Used
White foam packing - foam, sheets - £294.00
Man isle white • Wight channel islands • See map above - Free postage - New and Used
Man isle white • Wight channel islands • See map above - Free postage - New and Used
Alumina ceramic tube 100mm - alumina, - £77.74
Materials alumina ceramic • Content water absorption • Maximum use temperature - Free postage - New and Used
Materials alumina ceramic • Content water absorption • Maximum use temperature - Free postage - New and Used
Superglass loft roll - superglass, - £42.50
Concrete blocks all • Loft roll has • Lambda value 0.044 - Free postage - New and Used
Concrete blocks all • Loft roll has • Lambda value 0.044 - Free postage - New and Used
Closed cell high density - cell, - £128.98
Closed cell efp30 • Polyethylene foam rigid • Non absorbent waterproof - Free postage - New and Used
Closed cell efp30 • Polyethylene foam rigid • Non absorbent waterproof - Free postage - New and Used
Expanded polystyrene foam - expanded, - £382.00
They are also • Widely used construction • Industry insulation sheets - Free postage - New and Used
They are also • Widely used construction • Industry insulation sheets - Free postage - New and Used
Expanded polystyrene eps70 - expanded, - £368.00
Following sizes are • Available polystyrene sheets • Corners jiffy foam - Free postage - New and Used
Following sizes are • Available polystyrene sheets • Corners jiffy foam - Free postage - New and Used
Kapton polyimide tape heat - kapton, - £149.99
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Kingspan thermawall multi - thermawall, - £85.99
Can also used • Floor wall roof • Applied below suspended - Free postage - New and Used
Can also used • Floor wall roof • Applied below suspended - Free postage - New and Used
Rockwool quality rwa45 - rockwool, - £38.85
Acoustic thermal insulation • Rockwool quality rwa45 • Slabs are high - Free postage - New and Used
Acoustic thermal insulation • Rockwool quality rwa45 • Slabs are high - Free postage - New and Used
Isover acoustic partition - partition, roll - £66.95
- Free postage - New and Used
- Free postage - New and Used
Kapton polyimide tape - tape, heat - £149.99
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Self adhesive acoustic - self-adhesive, - £1.99
Manufactured impregnating open • Cell foam fire • Resistant carbon solution - Free postage - New and Used
Manufactured impregnating open • Cell foam fire • Resistant carbon solution - Free postage - New and Used
Xtratherm kingspan celotex - /, - £59.40
Celotex kingspan xtratherm • Insulation board suitable • Use either between - Free postage - New and Used
Celotex kingspan xtratherm • Insulation board suitable • Use either between - Free postage - New and Used
Self adhesive acoustic - self-adhesive, - £1.99
Manufactured impregnating open • Cell foam fire • Resistant carbon solution - Free postage - New and Used
Manufactured impregnating open • Cell foam fire • Resistant carbon solution - Free postage - New and Used
Celotex kingspan pir - celotex, - £207.21
Full details can • Found our website • Blog - Free postage - New and Used
Full details can • Found our website • Blog - Free postage - New and Used
Ecofleece thermo insulation - thermo, - £33.99
From recycled plastic • Ecofleece thermo insulation • Itch free sustainable - Free postage - New and Used
From recycled plastic • Ecofleece thermo insulation • Itch free sustainable - Free postage - New and Used
100mm superglass loft - 100mm, - £21.50
100mm superglass loft • Roll insulation high • Interior wall use - Free postage - New and Used
100mm superglass loft • Roll insulation high • Interior wall use - Free postage - New and Used
Rockwool rwa45 100mm - 100mm, acoustic - £356.93
Density excellent thermal • Acoustic fire insulation • Floors walls roof - Free postage - New and Used
Density excellent thermal • Acoustic fire insulation • Floors walls roof - Free postage - New and Used
100mm thickness insulated pir - 100mm, - £219.00
Known their exceptional • Insulation properties durability • Our pir panels - Free postage - New and Used
Known their exceptional • Insulation properties durability • Our pir panels - Free postage - New and Used
Loft roll insulation - roll, 100mm - £192.92
Knauf loft roll • Flexible shot free • Unfaced low density - Free postage - New and Used
Knauf loft roll • Flexible shot free • Unfaced low density - Free postage - New and Used
Kingspan ecotherm celotex - kingspan, - £49.90
Board suitable use • Either between studs • Insulated sheathing flooring - Free postage - New and Used
Board suitable use • Either between studs • Insulated sheathing flooring - Free postage - New and Used
Rockwool rwa45 acoustic - rockwool, - £61.95
Rockwool rwa45 general • Building slab use • Acoustic thermal fire - Free postage - New and Used
Rockwool rwa45 general • Building slab use • Acoustic thermal fire - Free postage - New and Used
Kapton polyimide tape - kapton, - £167.99
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Underfloor heating retro edge - heating, - £480.00
Underfloor heating system • Effective heat loss • Prevention acting barrier - Free postage - New and Used
Underfloor heating system • Effective heat loss • Prevention acting barrier - Free postage - New and Used
Kapton polyimide tape - tape, heat - £2.49
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Kapton tape 5mm • 100mm wide 33m • 100ft long heat - Free postage - New and Used
Rockwool acoustic thermal - rockwool, - £205.00
Rockwool rwa45 insulation • Slab 100mm 1200 • 600 2.88m2 per - Free postage - New and Used
Rockwool rwa45 insulation • Slab 100mm 1200 • 600 2.88m2 per - Free postage - New and Used
Dritherm cavity insulation - dritherm, - £26.70
Packs available prefer • Buyer collect but • Can deliver fee - Free postage - New and Used
Packs available prefer • Buyer collect but • Can deliver fee - Free postage - New and Used
Flat roof insulation - flat, board - £79.99
Insulation board • Flat roof pir • Bba approved - Free postage - New and Used
Insulation board • Flat roof pir • Bba approved - Free postage - New and Used
Knauf loft roll insulation - loft, 44 - £150.24
Earthwool loft insulation • Per roll combi • Cut protected planet - Free postage - New and Used
Earthwool loft insulation • Per roll combi • Cut protected planet - Free postage - New and Used
100mm ecoloft non - ecoloft, non-itch - £84.99
Ecoloft non itch • Insulating loft could • Not easier safer - Free postage - New and Used
Ecoloft non itch • Insulating loft could • Not easier safer - Free postage - New and Used
Universal plastic wall - universal, - £28.00
Compatible tdw110 insulation • Fixing washer easier • Installation softer materials - Free postage - New and Used
Compatible tdw110 insulation • Fixing washer easier • Installation softer materials - Free postage - New and Used
Universal insulation anchor - £7.99
Block made from • Dowel material polypropylene • Insulation fixings one - Free postage - New and Used
Block made from • Dowel material polypropylene • Insulation fixings one - Free postage - New and Used
Eps polystyrene sheets - polystyrene, - £25.00
Sheet sizes 1200 • 500 100mm highest • Quality grade material - Free postage - New and Used
Sheet sizes 1200 • 500 100mm highest • Quality grade material - Free postage - New and Used
Rockwool acoustic thermal - acoustic, - £274.00
Rockwool rwa45 insulation • Slab 100mm 1200 • 600 2.88m2 per - Free postage - New and Used
Rockwool rwa45 insulation • Slab 100mm 1200 • 600 2.88m2 per - Free postage - New and Used
Rockwool acoustic slab rwa45 - rockwool, - £68.99
Rockwool acoustic slab • Rwa45 75mm 1200mm • 600mm insulation board - Free postage - New and Used
Rockwool acoustic slab • Rwa45 75mm 1200mm • 600mm insulation board - Free postage - New and Used
Rockwool acoustic thermal - rockwool, - £318.00
Rockwool rwa45 insulation • Slab 100mm 1200 • 600 2.88m2 per - Free postage - New and Used
Rockwool rwa45 insulation • Slab 100mm 1200 • 600 2.88m2 per - Free postage - New and Used
Try this: drainage gully | cavity insulation | copper coil | plaster angle bead | rodding point | insulation boards 25mm | tyvek sheet | insulated board | corrugated sheets | glass wall
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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 48 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 £1320 — giving you a wide budget spread to work with. The average price of £173.31 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.