Q&A Spotlight – Retrofit over an old slab

A remodeler wants to pour a new insulated radiant slab over an existing concrete floor and frame new interior walls above it. The question isn’t whether the foam will crush—it’s whether the entire assembly makes sense A remodeler wants to pour a new insulated radiant slab over an existing concrete floor and frame new interior walls above it. The question isn’t whether the foam will crush—it’s whether the entire assembly makes senseInsulation (general), Uncategorized, Building Science, Concrete Slabs, Foundations, Hydronic Heating, Insulation, Masonry Buildings, Moisture Management, Radiant Heat, RemodelingRead MoreGreenBuildingAdvisor