Q: We have a bathroom on the ground floor, and we're replacing parts of the subfloor because they have dry rot. The subfloor is above concrete. Do you recommend putting insulation between the concrete ...

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?

CertainTeed’s EnergyEdge slab edge forming and insulation system recently helped homeowners Kendon and Suzanne Regier establish an energy-efficient foundation for the innovative and sustainable new ...

ROSEMONT, Ill. — Even when properly insulated, concrete floors suspended over cold spaces will lose up to 80% of their heat. As heat is lost through the floor, it puts a costly strain on HVAC systems ...