Celotex insulation boards
Celotex insulation boards for sale on Ireland's largest auction and classifieds sites
Celotex kingspan 2400mm - kingspan, x - £925.00
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
Celotex insulation boards - insulation, - £198.30
These are new • Boards over ordered • Won take back - Free postage - New and Used
These are new • Boards over ordered • Won take back - Free postage - New and Used
Xps insulation boards - xps, - £239.99
Xps insulation boards • Underfloor heating • Minimum order qty - Free postage - New and Used
Xps insulation boards • Underfloor heating • Minimum order qty - Free postage - New and Used
Celotex kingspan 50mm 2400mm - celotex, - £299.00
50mm celotex kingspan • Insulation sheet 2400 • 1200 multiple quantities - Free postage - New and Used
50mm celotex kingspan • Insulation sheet 2400 • 1200 multiple quantities - Free postage - New and Used
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Celotex kingspan pir - celotex, - £1894.46
Full details can • Found our website • Blog - Free postage - New and Used
Full details can • Found our website • Blog - Free postage - New and Used
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48 listings · from £4.99 · avg £242.68
⚠️ These listings were last updated more than 12 days ago.
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Browse 48 celotex insulation boards listings currently in our index. Prices range from £4.99 to £1894.46, with an average of £242.68. 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 celotex insulation boards →
Celotex kingspan pir - celotex, - £741.51
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
Celotex kingspan insulation - celotex, - £490.00
- Free postage - New and Used
- Free postage - New and Used
Celotex kingspan pir - celotex, - £438.09
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
Celotex kingspan insulation - celotex, - £178.00
Celotex kingspan similar • 50mm foil faced • Urethane insulation general - Free postage - New and Used
Celotex kingspan similar • 50mm foil faced • Urethane insulation general - Free postage - New and Used
Celotex kingspan insulation - celotex, - £199.00
- Free postage - New and Used
- Free postage - New and Used
Tile backer board 6mm - backer, - £4.99
Tile backer boards • Underfloor heating systems • Are specifically two - Free postage - New and Used
Tile backer boards • Underfloor heating systems • Are specifically two - Free postage - New and Used
Celotex kingspan insulation - kingspan, - £155.00
Celotex kingspan tp10 • Similar 40mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan tp10 • Similar 40mm foil • Faced urethane insulation - Free postage - New and Used
Celotex thermal plasterboard - celotex, - £348.00
37.5mm 52.5mm 62.5mm • Celotex kingspan mannock • Speedline similar insulated - Free postage - New and Used
37.5mm 52.5mm 62.5mm • Celotex kingspan mannock • Speedline similar insulated - Free postage - New and Used
Celotex kingspan recticel - celotex, - £32.94
Pir insulation board • Application floor walls • Roofs - Free postage - New and Used
Pir insulation board • Application floor walls • Roofs - Free postage - New and Used
Insulation boards xps - insulation, - £209.80
Thickness options 6mm • 10mm 20mm 30mm • Insulation underfloor heating - Free postage - New and Used
Thickness options 6mm • 10mm 20mm 30mm • Insulation underfloor heating - Free postage - New and Used
Celotex kingspan insulation - kingspan, - £296.00
Celotex kingspan tp10 • Similar 70mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan tp10 • Similar 70mm foil • Faced urethane insulation - Free postage - New and Used
Fastwarm xps insulation - xps, - £7.89
Fastwarm xp10 1200 • 600 10mm making • This thermal insulation - Free postage - New and Used
Fastwarm xp10 1200 • 600 10mm making • This thermal insulation - Free postage - New and Used
Celotex kingspan insulation - celotex, - £380.00
Celotex kingspan tp10 • Similar 75mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan tp10 • Similar 75mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan insulation - kingspan, - £150.00
Celotex kingspan tp10 • Recticel 25mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan tp10 • Recticel 25mm foil • Faced urethane insulation - Free postage - New and Used
Xtratherm kingspan celotex - xtratherm, - £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
Celotex kingspan insulation - celotex, - £180.00
Celotex kingspan tp10 • Similar 40mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan tp10 • Similar 40mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan insulation - celotex, - £110.00
Celotex kingspan tp10 • Recticel 25mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan tp10 • Recticel 25mm foil • Faced urethane insulation - Free postage - New and Used
Fastwarm xps insulation - fastwarm™, - £9.99
Fastwarm xp20 1200 • 600 20mm making • This thermal insulation - Free postage - New and Used
Fastwarm xp20 1200 • 600 20mm making • This thermal insulation - Free postage - New and Used
Celotex kingspan 75mm - celotex, - £390.00
- Free postage - New and Used
- Free postage - New and Used
Celotex thermal plasterboard - , - £310.00
37.5mm celotex kingspan • Mannock speedline similar • Insulated plasterboard 2400 - Free postage - New and Used
37.5mm celotex kingspan • Mannock speedline similar • Insulated plasterboard 2400 - Free postage - New and Used
Fastwarm xps insulation - fastwarm™, - £12.99
Fastwarm xp30 1200 • 600 30mm making • This thermal insulation - Free postage - New and Used
Fastwarm xp30 1200 • 600 30mm making • This thermal insulation - Free postage - New and Used
Celotex kingspan insulation - kingspan, - £178.00
Celotex kingspan tp10 • Similar 70mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan tp10 • Similar 70mm foil • Faced urethane insulation - Free postage - New and Used
Kingspan ecotherm celotex - /, - £71.93
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
Xps insulation board - xps, - £65.94
1200mm 600mm thickness • Options 30mm superior • Insulation minimizes heat - Free postage - New and Used
1200mm 600mm thickness • Options 30mm superior • Insulation minimizes heat - Free postage - New and Used
Xps insulation board under - xps, - £68.90
Thickness options 6mm • 10mm 20mm 30mm • Superior insulation minimizes - Free postage - New and Used
Thickness options 6mm • 10mm 20mm 30mm • Superior insulation minimizes - Free postage - New and Used
Rockwool acoustic slab - slab, rwa45 - £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
Celotex thermaclass cavity - thermaclass, - £49.58
New still packaged • Couple lumps bumps • From site storage - Free postage - New and Used
New still packaged • Couple lumps bumps • From site storage - Free postage - New and Used
50mm celotex kingspan ecotherm - kingspan, - £380.37
Celotex kingspan ecotherm • Equivalent insulation 2400 • 1200 50mm x10 - Free postage - New and Used
Celotex kingspan ecotherm • Equivalent insulation 2400 • 1200 50mm x10 - Free postage - New and Used
Kingspan thermawall multi - kingspan, - £119.99
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
Celotex recticel pir - celotex, - £63.08
Which multi purpose • Insulation board developed • Provide simple solutions - Free postage - New and Used
Which multi purpose • Insulation board developed • Provide simple solutions - Free postage - New and Used
Celotex kingspan cavity - kingspan, - £275.00
Kingspan tw50 50mm • Cavity insulation 1200 • 450 sheets - Free postage - New and Used
Kingspan tw50 50mm • Cavity insulation 1200 • 450 sheets - Free postage - New and Used
Xps insulation boards - xps, - £183.96
Underfloor insulation are • Here help top • Concrete timber sub - Free postage - New and Used
Underfloor insulation are • Here help top • Concrete timber sub - Free postage - New and Used
Fastwarm xps insulation - xps, - £16.99
Fastwarm xp50 1200 • 600 50mm making • This thermal insulation - Free postage - New and Used
Fastwarm xp50 1200 • 600 50mm making • This thermal insulation - Free postage - New and Used
Tile backer boards - tile, - £14.39
Tile backer boards • First class heat • Insulation underfloor heating - Free postage - New and Used
Tile backer boards • First class heat • Insulation underfloor heating - Free postage - New and Used
Xps300 water underfloor - xps300, - £339.99
Insulation underfloor heating • Wetroom building material • Accessories fixings grooved - Free postage - New and Used
Insulation underfloor heating • Wetroom building material • Accessories fixings grooved - Free postage - New and Used
Plastic washers for - washers, - £64.99
Plastic washers insulation • Boards - Free postage - New and Used
Plastic washers insulation • Boards - Free postage - New and Used
Celotex kingspan cavity - celotex, - £318.00
Your order much • Appreciated pride ourselves • Our service - Free postage - New and Used
Your order much • Appreciated pride ourselves • Our service - Free postage - New and Used
Celotex thermal - celotex, - £255.00
Celotex pl4000 thermal • Laminate37.5mm overall 2400 • 1200 12.5mm plasterboard - Free postage - New and Used
Celotex pl4000 thermal • Laminate37.5mm overall 2400 • 1200 12.5mm plasterboard - Free postage - New and Used
Celotex kingspan ecotherm - /, - £362.62
Example you need • 2400 1200mm celotex • Kingspan recticel ecotherm - Free postage - New and Used
Example you need • 2400 1200mm celotex • Kingspan recticel ecotherm - Free postage - New and Used
Celotex kingspan insulation - celotex, - £240.00
Celotex kingspan tp10 • Similar 75mm foil • Faced urethane insulation - Free postage - New and Used
Celotex kingspan tp10 • Similar 75mm foil • Faced urethane insulation - Free postage - New and Used
Pir insulation boards - insulation, 20 - £53.95
Board aluminium foil • 20mm 50mm 75mm • Pir rigid insulation - Free postage - New and Used
Board aluminium foil • 20mm 50mm 75mm • Pir rigid insulation - Free postage - New and Used
Polystyrene insulation eps70 - polystyrene, - £165.00
Ideal all types • Construction self building • Projects polystyrene insulation - Free postage - New and Used
Ideal all types • Construction self building • Projects polystyrene insulation - Free postage - New and Used
Rockwool quality rwa45 - rockwool, - £38.45
Rockwool rwa45 slabs • Can used acoustic • Thermal insulation partition - Free postage - New and Used
Rockwool rwa45 slabs • Can used acoustic • Thermal insulation partition - Free postage - New and Used
Try this: gripple | 110mm pipe | 150mm loft insulation | redland regent roof tiles | 1 ton bags | 12ft gate | 32mm mdpe pipe | 600 x 600 ceiling tiles | accrington brick | acoustic wool
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Everything you need to know about celotex insulation boards
Whether you are looking for a brand-new or second-hand celotex insulation boards, 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 £4.99, while premium listings can reach £1894.46 — giving you a wide budget spread to work with. The average price of £242.68 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.