Underneath-Slab Insulation: This method requires positioning insulation product beneath the concrete slab. Rigid foam insulation boards or spray foam insulation are generally used for beneath-slab insulation. Beneath-Joist Insulation: For suspended floors, you could put in insulation product underneath the floor joists to make a thermal barrier. Rigid foam insulation or https://jimmye481cbb5.59bloggers.com/profile