Because warm air rises, the attic is the best place to start, particularly for those in colder climates. But any living space adjacent to the outdoors or, say, a transitional space such as a garage ...

Although foam core insulation was a popular choice in the past, foam core made of extruded polystyrene insulation (XPS) is ...

When a home is poorly insulated, heating and cooling systems must work harder and longer to maintain a comfortable temperature. This increased workload directly translates into higher utility bills.