In existing buildings where external thermal insulation cannot be applied, we can use the internal thermal insulation solution.
Depending on the application (adhering or depositing in drywall masonry) the following materials are suggested:
• Ravatherm XPS X ETICS and Ravatherm XPS ETICS extruded polystyrene boards, in case of adhering the thermal insulation board with polyurethane or cement-based adhesive.
• Ravatherm XPS X Wall BL and Ravatherm XPS Wall BL extruded polystyrene boards, in case of deposition in drywall.