I've examine that the use of rock wool is widespread in Canada and Europe, where by it is typically mounted on the outside facet with the drinking water-resistant barrier (WRB). It is also utilised as batt insulation and in some cases being a blown-in products within masonry veneer air Areas. https://connerddcay.blogcudinti.com/35438481/helping-the-others-realize-the-advantages-of-rockwool-insulation