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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 02039519012 , email sales@insulationstoreonline.co.uk or Live Chat - Lowest UK Prices.

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£ 16.74
£ 162.84
16 products
newest
200mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 3 )
Jablite expanded polystyrene EPS insulation Pack Length: 7200mmPack Width: 3600mmPack coverage: 8.64m2Quantity: Pack Of 3
£ 162.84
£ 195.41 Inc VAT
150mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 4 )
Jablite expanded polystyrene EPS insulation Pack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Quantity: Pack Of 4
£ 162.84
£ 195.41 Inc VAT
120mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 5 )
Jablite expanded polystyrene EPS insulation Pack Length: 12000mmPack Width: 6000mmPack coverage: 14.40m2Quantity: Pack Of 5
£ 162.84
£ 195.41 Inc VAT
100mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 6 )
Jablite expanded polystyrene EPS insulation Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Quantity: Pack Of 6
£ 162.84
£ 195.41 Inc VAT
75mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 8 )
Jablite expanded polystyrene EPS insulation Pack Length: 19200mmPack Width: 9600mmPack coverage: 23.04m2Quantity: Pack Of 8
£ 162.84
£ 195.41 Inc VAT
60mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 10 )
Jablite expanded polystyrene EPS insulation Pack Length: 24000mmPack Width: 12000mmPack coverage: 28.80m2Quantity: Pack Of 10
£ 162.84
£ 195.41 Inc VAT
50mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 12 )
Jablite expanded polystyrene EPS insulation Pack Length: 28800mmPack Width: 14400mmPack coverage: 34.56m2Quantity: Pack Of 12
£ 162.84
£ 195.41 Inc VAT
40mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 15 )
Jablite expanded polystyrene EPS insulation Pack Length: 36000mmPack Width: 18000mmPack coverage: 43.20m2Quantity: Pack Of 15
£ 162.84
£ 195.41 Inc VAT
30mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 20 )
Jablite expanded polystyrene EPS insulation Pack Length: 48000mmPack Width: 24000mmPack coverage: 57.60m2Quantity: Pack Of 20
£ 162.84
£ 195.41 Inc VAT
25mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 24 )
Jablite expanded polystyrene EPS insulation Pack Length: 57600mmPack Width: 28800mmPack coverage: 69.12m2Quantity: Pack of 24
£ 162.84
£ 195.41 Inc VAT
200mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 3 )
Jablite expanded polystyrene EPS insulation Pack Length: 7200mmPack Width: 3600mmPack coverage: 8.64m2Quantity: Pack Of 3Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
150mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 4 )
Jablite expanded polystyrene EPS insulation Pack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Quantity: Pack Of 4Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
120mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 5 )
Jablite expanded polystyrene EPS insulation Pack Length: 12000mmPack Width: 6000mmPack coverage: 14.40m2Quantity: Pack Of 5Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
100mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 6 )
Jablite expanded polystyrene EPS insulation Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Quantity: Pack Of 6Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
75mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 8 )
Jablite expanded polystyrene EPS insulation Pack Length: 19200mmPack Width: 9600mmPack coverage: 23.04m2Quantity: Pack Of 8Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
60mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 10 )
Jablite expanded polystyrene EPS insulation Pack Length: 24000mmPack Width: 12000mmPack coverage: 28.80m2Quantity: Pack Of 10Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
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