Polyurethane & polyurea coatings & spray foam insulation for the municipal, industrial & business sectors Basements: Basement insulation has to be humidity-resistant, so mineral wool and rigid foam are the most effective alternatives. Use mineral wool to fill wall cavities, rigid foam to insulate bare concrete partitions and pipe insulation https://zanete0h0.blogunteer.com/31165275/facts-about-building-insulation-installation-revealed