World: Market research institute Ceresana has published the sixth edition of its World Insulation Materials Report 2026, forecasting global insulation market growth to 660Mm³ by 2035. The report forecast that demand for polyurethane (PUR) and polyisocyanurate (PIR) insulation will rise fastest, at a combined composite annual growth rate of 5.3%.
In 2025, mineral wool accounted for 50% of insulation consumption globally, followed by ‘sizeable’ minor shares of expanded polystyrene (EPS) and extruded polystyrene (XPS).
