Tag Archives: foambaord

Extruded Polystyrene vs. Expanded Polystyrene (XPS vs. EPS) – What’s the Difference?

Extruded-vs-Expanded-Foam-XPS-EPS

What is Expanded Polystyrene or EPS Polystyrene Foam? Expanded polystyrene (EPS), is produced from small beads of polystyrene that are fed into a mold. Heat or steam is then applied to the mould which expands the polystyrene beads and fuses them together. The expansion process causes the expanded foam to fuse together in irregular patterns […]