Absolutely, you can insulate your house with polystyrene. This material is an effective and versatile choice for insulating various parts of a home, including walls, roofs and floors. Polystyrene insulation boards, available in both EPS and XPS forms, are known for their excellent thermal properties and moisture resistance. They’re lightweight, easy to handle and can be a cost-effective way to improve your home’s energy efficiency.

It’s important to choose the right type of polystyrene insulation for your specific needs. EPS is typically used for general insulation purposes, whereas XPS, with its higher density, is ideal for areas requiring greater compressive strength.