50mm POLYSTYRENE INSULATION EPS70 24 SHEET BUNDLE DEAL

50mm polystyrene insulation can be used under concrete slab screed floors or under chipboard finished floors and provides a cheap way of insulating and also bulking up the floor height if required, it comes in different densities for instance this is EPS70 which is standard flooring grade but polystyrene is also made in EPS100, EPS150, EPS200 and EPS250.