BarrierHL™ is a flexible, low-profile, 25 psi, under concrete insulator that is made with ¼-inch thick EPS foam in flexible 4- x 96-foot rolls. BarrierHL protects concrete from heat loss and moisture ...

While it has long been common practice to insulate upper floors to reduce noise and to cut heat loss, only since 1990 have Building Regulations required that ground floors be insulated in order to ...

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 ...