Polystyrene insulation can be a cheaper alternative to the high performance PIR or phenolic insulation boards. These polystyrene insulation materials can be used where thermal efficiency or indeed where the thickness of the insulation board is not an issue. Polystyrene can be a good idea where large voids need to be filled with insulation prior to concreting a floor. We supply a large range of expanded and extruded polystyrene insulation at discounted prices. These insulation sheets are manufactured for use in cavity walls , under screed floors and in external walls. There are many different grades of polystyrene with varying insulation qualities and densities. External wall insulation projects can incorporate aged polystyrene this product is grey and can be finished with reinforced render or cladding.
Whatever your requirements please do call our friendly national sales office for the best prices.