Q. I’m going to be remodeling my basement and want it to be toasty warm. How would you do insulation for a basement remodel like this? Would you use foam insulation or just the old standby fiberglass?

Question: In a conversation with a builder last week, I was asked how I plan to provide a foundation that meets the minimum requirements for insulation. My initial response was “Why?”, since we’ve ...

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