British rigid Urethane Foam Manufacturers' Association

Performance

PIR/PUR insulation is one of the most thermally efficient insulation materials available, needing only minimal thickness to achieve maximum energy efficiency in a building envelope. The graphic below shows the comparative thicknesses of other products needed to achieve the same thermal performance as PUR. The links to the left look at some of the different performance characteristics

Take a look at our video to find out more about how PU performance in practice.

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