XPS, EPS, and Polyiso Foam Panel Insulation: Performance, Blowing Agents, Thermal Drift, and Environmental Impact

In cold climates, effective insulation is essential for energy efficiency and comfort. Among the most popular insulation materials are polyisocyanurate (polyiso), extruded polystyrene (XPS), and expanded polystyrene (EPS) foam panels. These materials are widely used for their thermal insulating properties, but their long-term performance can vary due to factors like thermal drift and blowing agent […]