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Void Formers

Competitive Trade Pricing with quantity discounts. Online supplier of Void Formers From UK top brands Cordek, Dufaylite & Jablite Claymaster.

About

Void formers, also known as foam plugs, are materials used in the construction industry to create voids or empty spaces in concrete structures. They are typically made of expanded polystyrene (EPS) foam and are used in precast concrete panels, ribbed slabs, and hollow-core slabs to reduce the weight of the concrete while maintaining its structural integrity. Void formers can also be used to create insulation and to improve the thermal performance of a building. These void formers are used in a variety of applications such as precast concrete, in-situ concrete, and flooring systems. We also offer other products such as insulation, formwork, and drainage solutions. Our products are used in a variety of projects including residential, commercial, industrial, and infrastructure projects.

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 products for your project, or get a quantity discount quotation please call us on 02038839057 , email sales@insulationbee.co.uk or Live Chat - Lowest UK Prices.

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154 products
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160mm Cellcore HX S Anti Heave Board Grade 32/42
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 160mmQuantity: 1 SheetGrade: 160mm - Grade 32/42
Last known price:£159.62 Inc VAT (£133.02 ex VAT)
160mm Cellcore HX S Anti Heave Board Grade 24/32
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 160mmQuantity: 1 SheetGrade: 160mm - Grade 24/32
Last known price:£129.60 Inc VAT (£108.00 ex VAT)
Cordek Cellcore HX S Grade 18/24 Anti Heave Board
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 160mmQuantity: 1 SheetGrade: 160mm - Grade 18/24
Last known price:£126.38 Inc VAT (£105.32 ex VAT)
160mm Cellcore HX S Anti Heave Board Grade 9/13
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 160mmQuantity: 1 SheetGrade: 160mm - Grade 9/13
Last known price:£122.51 Inc VAT (£102.09 ex VAT)
160mm Cordek Cellcore HX S Grade 7/10 Anti Heave Board
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 160mmQuantity: 1 SheetGrade: 160mm - Grade 7/10
Last known price:£117.06 Inc VAT (£97.55 ex VAT)
Cordek 90mm Grade 32/42 Anti Heave Board
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 90mmQuantity: 1 SheetGrade: 90mm - Grade 32/42
Last known price:£155.69 Inc VAT (£129.74 ex VAT)
Cordek 90mm Cellcore HX S Anti Heave Board Grade 24/32
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 90mmQuantity: 1 SheetGrade: 90mm - Grade 24/32
Last known price:£123.32 Inc VAT (£102.77 ex VAT)
Cordek Cellcore HX S 90mm Grade 18/24 Anti Heave Board
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 90mmQuantity: 1 SheetGrade: 90mm - Grade 18/24
Last known price:£123.71 Inc VAT (£103.09 ex VAT)
Cordek Cellcore HX S Grade 13/18 Anti Heave Board
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 90mmQuantity: 1 SheetGrade: 90mm - Grade 13/18
Last known price:£120.40 Inc VAT (£100.33 ex VAT)
Cordek Cellcore HX S 90mm Grade 9/13 Anti Heave Board
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 90mmQuantity: 1 SheetGrade: 90mm - Grade 9/13
Last known price:£111.70 Inc VAT (£93.08 ex VAT)
90mm Cellcore HX S Grade 7/10 Anti Heave Board
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 90mmQuantity: 1 SheetGrade: 90mm - Grade 7/10
Last known price:£101.82 Inc VAT (£84.85 ex VAT)
220mm Cellcore HX B Grade 32/42 Ground Beam EPS
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 220mmQuantity: 1 SheetGrade: 220mm - Grade 32/42
Last known price:£164.28 Inc VAT (£136.90 ex VAT)
Cordek Cellcore HX B 220mm Under Beam EPS Ground Beams Grade 24/32
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 220mmQuantity: 1 SheetGrade: 220mm - Grade 24/32
Last known price:£138.20 Inc VAT (£115.17 ex VAT)
220mm Cellcore HX B Grade 18/24 Under Beam EPS
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 220mmQuantity: 1 SheetGrade: 220mm - Grade 18/24
Last known price:£122.17 Inc VAT (£101.81 ex VAT)
Cordek Cellcore HX B 220mm Ground Beam EPS (Grade 13/18)
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 220mmQuantity: 1 SheetGrade: 220mm - Grade 13/18
Last known price:£129.96 Inc VAT (£108.30 ex VAT)
220mm Cellcore HX B Grade 9/13 Ground Beam EPS
Expanded Polystyrene ( EPS Insulation )Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 220mmQuantity: 1 SheetGrade: 220mm - Grade 9/13
Last known price:£123.60 Inc VAT (£103.00 ex VAT)
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