BASF’s Cavipor introduces a new insulation class—clay foam—for energy-efficient renovation of buildings with double-wall masonry, now also approved for roofs and floors.
Non-flammable, water-repellent, and vapour-permeable, Cavipor enhances energy efficiency and sustainability.
Around 2,000 houses in Europe use it.
BASF will showcase Cavipor at Klimafestival Berlin 2025.