Wall Cavity Insulation

Wall Cavity Insulation

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The thermo-efficient qualities of Custompac polystyrene bead make it a versatile cavity wall insulation material. The bead size is approximately 0.2"/5mm and it is available in numerous quantities (see below).
For the safety of our customers, our standard bead polystyrene cavity wall insulation is manufactured with a Flame Retardant additive and tested to BS476 part 12: 1991 (CLICK HERE to download a PDF - 1.9MB). This means that it can also be used for other purposes such as a bean bag filling material.

All prices include free P&P to Mainland UK (excluding highlands & islands). 

 

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1 Cubic Foot/28Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 1 cu ft/28 ltr Weight (lbs/kg): 0.6 lbs/0.27kg Approx bead siz..
£7.05
Inc. VAT: £8.46
5 Cubic Foot/140 Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 5 cu ft/140 ltr Weight (lbs/kg): 3.0 lbs/1.35 kg Approx b..
£13.32
Inc. VAT: £15.98
10 Cubic Foot/280 Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 10 cu ft/280 ltr Weight (lbs/kg): 6.0 lbs/2.7 kg Approx bead s..
£18.32
Inc. VAT: £21.98
14 Cubic Foot/392Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 14 cu ft/392 ltr Weight (lbs/kg): 8.4 lbs/3.78 kg Approx bead ..
£23.60
Inc. VAT: £28.32
15 Cubic Foot/420 Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 15 cu ft/420 ltr Weight (lbs/kg): 8.8 lbs/4.0 kg Approx bead s..
£27.48
Inc. VAT: £32.98
20 Cubic Foot/420 Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 20 cu ft/560 ltr Weight (lbs/kg): 12 lbs/5.4 kg Approx be..
£36.63
Inc. VAT: £43.96
30 Cubic Foot/840 Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 30 cu ft/840 ltr Weight (lbs/kg): 17.8 lbs/8.1 kg Approx ..
£54.95
Inc. VAT: £65.94
40 Cubic Foot/1120 Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 40 cu ft/1120 ltr Weight (lbs/kg): 23.8 lbs/10.8 kg Appro..
£73.27
Inc. VAT: £87.92
50 Cubic Foot/1400 Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 50 cu ft/1400 ltr Weight (lbs/kg): 29.7 lbs/13.5 kg Appro..
£91.58
Inc. VAT: £109.90
80 Cubic Foot/2240 Litres Beanbag Filling
Total Volume (Cubic feet/Litres): 80 cu ft/2240 ltr Weight (lbs/kg): 47.5 lbs/21.6 kg Approx bea..
£130.00
Inc. VAT: £156.00
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