Seconds insulation boards
Seconds insulation boards for sale on Ireland's largest auction and classifieds sites
Xps insulation boards for - insulation, - £241.99
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
Insulation boards xps - boards, under - £365.70
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
Xps insulation board - insulation, - £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
Water underfloor heating board - underfloor, - £84.95
This insulation panel • Used alternative screed • Type system when - Free postage - New and Used
This insulation panel • Used alternative screed • Type system when - Free postage - New and Used
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Xps insulation board - xps, - £599.50
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
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48 listings · from £4.25 · avg £141.3
⚠️ These listings were last updated more than 12 days ago.
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Browse 48 seconds insulation boards listings currently in our index. Prices range from £4.25 to £702.72, with an average of £141.3. 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 seconds insulation boards →
Fastwarm xps insulation - , - £6.31
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
Xps insulation boards - xps, for - £507.64
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
Insulation boards thermal xps - thermal, - £702.72
Underfloor insulation electric • Boards are here • Help reduce heat - Free postage - New and Used
Underfloor insulation electric • Boards are here • Help reduce heat - Free postage - New and Used
Kingspan thermawall multi - thermawall, - £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
12x 750ml adhesive foam - 750ml, pu - £64.98
This adhesive foam • Fast curing gun • Applied polyurethane construction - Free postage - New and Used
This adhesive foam • Fast curing gun • Applied polyurethane construction - Free postage - New and Used
Tile backer board 6mm 10mm - 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
Insulation boards 25mm jablite - 25mm, - £76.49
Jablite insulation can • Used temperatures therefore • Suitable use underfloor - Free postage - New and Used
Jablite insulation can • Used temperatures therefore • Suitable use underfloor - Free postage - New and Used
Insulation boards for - boards, - £201.48
Underfloor insulation electric • Boards are here • Help reduce heat - Free postage - New and Used
Underfloor insulation electric • Boards are here • Help reduce heat - 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
Tile backer boards - backer, - £55.99
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
Xps insulation boards - insulation, - £188.82
Insulation underfloor heating • Wetroom building material • Accessories fixings thickness - Free postage - New and Used
Insulation underfloor heating • Wetroom building material • Accessories fixings thickness - Free postage - New and Used
Fastwarm xps insulation - xps, - £13.59
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 board insulation - tile, - £9.59
Fastwarm insulation tilebacker • Boards are constructed • Undertile mats cable - Free postage - New and Used
Fastwarm insulation tilebacker • Boards are constructed • Undertile mats cable - Free postage - New and Used
Fastwarm xps insulation - fastwarm™, - £7.99
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
Fastwarm xps insulation - xps, - £5.51
Fastwarm xp6 1200 • 600 6mm making • This thermal insulation - Free postage - New and Used
Fastwarm xp6 1200 • 600 6mm making • This thermal insulation - Free postage - New and Used
White foam packing sheets all - sheets, - £382.00
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
Xps insulation boards 6mm 10mm - xps, - £5.49
Insulation underfloor heating • Wetroom building material • Accessories fixings thickness - Free postage - New and Used
Insulation underfloor heating • Wetroom building material • Accessories fixings thickness - Free postage - New and Used
40mm xps insulation boards - 40mm, - £13.49
Ezheat xps insulation • Boards are perfectly • Use beneath both - Free postage - New and Used
Ezheat xps insulation • Boards are perfectly • Use beneath both - Free postage - New and Used
Fastwarm xps insulation - fastwarm™, - £10.39
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
25mm multi purpose insulation - 25mm, - £57.49
Jablite insulation can • Used temperatures therefore • Suitable use underfloor - Free postage - New and Used
Jablite insulation can • Used temperatures therefore • Suitable use underfloor - Free postage - New and Used
Celotex kingspan pir - kingspan, - £361.13
Full details can • Found our website • Blog - Free postage - New and Used
Full details can • Found our website • Blog - Free postage - New and Used
Tile backer board - tile, 6mm - £84.99
Tile backer boards • Are also suitable • Waterproofing wet rooms - Free postage - New and Used
Tile backer boards • Are also suitable • Waterproofing wet rooms - Free postage - New and Used
Celotex kingspan pir - celotex, - £692.67
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
Xps300 water underfloor - xps300, - £322.81
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
Rockwool acoustic slab rwa45 - acoustic, - £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
Celotex insulation boards - celotex, - £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
Kingspan kooltherm k110 board - kooltherm, - £104.70
Kingspan kooltherm k110 • Board high quality • Use various building - Free postage - New and Used
Kingspan kooltherm k110 • Board high quality • Use various building - Free postage - New and Used
Xps boards for underfloor - for, - £4.34
Suitable underfloor heating • All boards are • 1200 600 6mm - Free postage - New and Used
Suitable underfloor heating • All boards are • 1200 600 6mm - Free postage - New and Used
Expanded polystyrene foam - expanded, - £108.00
- Free postage - New and Used
- Free postage - New and Used
6mm 10mm underfloor under - 6mm, - £139.94
Suitable underfloor heating • Concrete floors screeded • All boards are - Free postage - New and Used
Suitable underfloor heating • Concrete floors screeded • All boards are - Free postage - New and Used
30mm xps insulation - 30mm, boards - £11.99
Ezheat xps insulation • Minimum order qty • Boards are perfectly - Free postage - New and Used
Ezheat xps insulation • Minimum order qty • Boards are perfectly - Free postage - New and Used
Tile backer cement coated - backer, - £149.90
These boards are • Constructed high compression • Super insulated core - Free postage - New and Used
These boards are • Constructed high compression • Super insulated core - Free postage - New and Used
750ml adhesive foam - pu, - £34.99
Its high performance • Formula ensures excellent • Adhesion minimal expansion - Free postage - New and Used
Its high performance • Formula ensures excellent • Adhesion minimal expansion - Free postage - New and Used
Celotex kingspan 2400mm - 2400mm, x - £196.00
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 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
Prowarm profoam insulation - prowarm, - £38.39
Prowarm profoam insulation • Boards are laid • Brick bond style - Free postage - New and Used
Prowarm profoam insulation • Boards are laid • Brick bond style - Free postage - New and Used
Single sided tile - sided, board - £7.49
Single sided tile • Backer boards are • Backerboards 100 waterproof - Free postage - New and Used
Single sided tile • Backer boards are • Backerboards 100 waterproof - Free postage - New and Used
Xps insulation boards - xps, - £261.99
Xps 300 insulation • Board rebated edge • Top extruded polystyrene - Free postage - New and Used
Xps 300 insulation • Board rebated edge • Top extruded polystyrene - Free postage - New and Used
Premium xps insulation boards - xps, - £4.99
Insulation underfloor heating • Wetroom building material • Accessories fixings superior - Free postage - New and Used
Insulation underfloor heating • Wetroom building material • Accessories fixings superior - Free postage - New and Used
Xps boards underlay - xps, - £4.25
Can used insulation • Wood laminate flooring • All boards are - Free postage - New and Used
Can used insulation • Wood laminate flooring • All boards are - Free postage - New and Used
Tile backer boards cement - tile, - £11.49
Tile backer boards • Waterproof surface fix • Wall floor tiles - Free postage - New and Used
Tile backer boards • Waterproof surface fix • Wall floor tiles - Free postage - New and Used
Tile backer boards - backer, - £29.99
Tile backer boards • Are specifically two • Particularly suited underfloor - Free postage - New and Used
Tile backer boards • Are specifically two • Particularly suited underfloor - Free postage - New and Used
Plastic insulation wall - plastic, - £39.98
Concrete solid brick • Perforated masonry all • Insulation boards easy - Free postage - New and Used
Concrete solid brick • Perforated masonry all • Insulation boards easy - Free postage - New and Used
Try this: heras fence panels | old roof tiles | tarpaulin eyelets | mineral roofing felt | cable ducting | gripples | osma drainage | stock bricks | land drain | bottle gully
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Everything you need to know about seconds insulation boards
Whether you are looking for a brand-new or second-hand seconds 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 £4.25, while premium listings can reach £702.72 — giving you a wide budget spread to work with. The average price of £141.3 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.