Spain: Saint-Gobain Isover has launched the Geowall range of stone wool insulation. The range consists of Geowall 34, Geowall 35 and Geowall 37. The company says that the range replaces its Acustilaine products. It is non-hydrophilic and uncoated for excellent thermal and acoustic performance. It called Geowall the ‘optimal choice’ for the design and execution of laminated gypsum board systems.
