Expanded Polystyrene Insulation Is Plastic, But Saves Remarkable Amounts Of Energy And Is Recyclable There is one type of ...

Expanded or extruded polystyrene insulation boards are best suited for floor insulation. As they will be installed underneath the supporting floor, the boards need good compressive strength to handle ...

Clamshell containers, cups and other food ware items made from expanded polystyrene foam are popularly—though incorrectly—called Styrofoam, which is a registered brand name for styrene foam ...