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Concrete Slab

Competitive Trade Pricing with quantity discounts. Online supplier of Cordek Cellcore HXB Heave Protection.

About

Cellcore HX Plus is a cellular construction of Expanded Polystyrene that is designed for use beneath reinforced concrete floor slabs to protect against the potential effects of ground heave and provides insulation. It consists of a cellular construction of Expanded Polystyrene bonded to a Filcor insulation layer and protected by a thin polypropylene sheet. The product has been designed, moulded and tested to tight tolerances to achieve the specified performance characteristics. It has a wide range of profiles and grades to suit different applications, and is BBA certified and meets the NHBC's Technical Standards. It is a moulded production for enhanced and consistent performance. The standard range of products are available in different depths and grades to suit different soil heave potential, concrete depth and U-value requirements.

Have a browse of our stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some Insulation Boards for your project, or get a quantity discount quotation please call us on 02039519012 , email sales@insulationstoreonline.co.uk or Live Chat - Lowest UK Prices.

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£ 59.14
£ 99.71
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25 products
newest
30mm Kingspan GreenGuard GG300 Rigid Extruded Polystyrene Insulation Board (Pack of 14)
Rigid extruded polystyrene (XPS) insulationPack Length: 17500mmPack Width: 8400mmPack coverage: 10.50m2Thickness: 30mmQuantity: 14
£ 99.71
£ 119.65 Inc VAT
100mm Kingspan GreenGuard GG300 Rigid Extruded Polystyrene Insulation Board (Pack of 4)
Rigid extruded polystyrene (XPS) insulationPack Length: 5000mmPack Width: 2400mmPack coverage: 3m2Thickness: 100mm
£ 59.14
£ 70.97 Inc VAT
270mm Cordek Cellvent HX EPS Board ( Grade 18/24 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 270mmQuantity: 1 SheetGrade: 270mm - 18/24
Last known price:£114.74
£ 137.69 Inc VAT
205mm Cordek Cellvent HX EPS Board ( Grade 18/24 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 205mmQuantity: 1 SheetGrade: 205mm - 18/24
Last known price:£114.74
£ 137.69 Inc VAT
270mm Cordek Cellvent HX EPS Board ( Grade 13/18 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 270mmQuantity: 1 SheetGrade: 270mm - 9/13
Last known price:£114.74
£ 137.69 Inc VAT
205mm Cordek Cellvent HX EPS Board ( Grade 13/18 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 205mmQuantity: 1 SheetGrade: 205mm - 13/18
Last known price:£114.74
£ 137.69 Inc VAT
270mm Cordek Cellvent HX EPS Board ( Grade 9/13 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 270mmQuantity: 1 SheetGrade: 270mm - 9/13
Last known price:£114.74
£ 137.69 Inc VAT
205mm Cordek Cellvent HX EPS Board ( Grade 9/13 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 205mmQuantity: 1 SheetGrade: 205mm - 9/13
Last known price:£114.74
£ 137.69 Inc VAT
270mm Cordek Cellvent HX EPS Board ( Grade 7/10 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 270mmQuantity: 1 SheetGrade: 270mm - 7/10
Last known price:£114.74
£ 137.69 Inc VAT
205mm Cordek Cellvent HX EPS Board ( Grade 7/10 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 205mmQuantity: 1 SheetGrade: 205mm - 7/10
Last known price:£114.74
£ 137.69 Inc VAT
135mm Cordek Cellvent HX EPS Board ( Grade 18/24 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 135mmQuantity: 1 SheetGrade: 135mm - 18/24
Last known price:£114.74
£ 137.69 Inc VAT
135mm Cordek Cellvent HX EPS Board ( Grade 13/18 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 135mmQuantity: 1 SheetGrade: 135mm - 13/18
Last known price:£114.74
£ 137.69 Inc VAT
135mm Cordek Cellvent HX EPS Board ( Grade 9/13 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 135mmQuantity: 1 SheetGrade: 135mm - 9/13
Last known price:£114.74
£ 137.69 Inc VAT
135mm Cordek Cellvent HX EPS Board ( Grade 7/10 )
EPS Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 135mmQuantity: 1 SheetGrade: 135mm - 7/10
Last known price:£114.74
£ 137.69 Inc VAT
300mm Cellcore HG 40/50 Ground Heave Protection EPS
Expanded PolystyrenePack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 300mmQuantity: 1 SheetGrade: 300mm - 40/50
Last known price:£181.47
£ 217.76 Inc VAT
200mm Cellcore HG 50/65 Ground Heave Protection EPS
Expanded PolystyrenePack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 200mmQuantity: 1 SheetGrade: 200mm - 50/65
Last known price:£171.47
£ 205.76 Inc VAT
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