In renovation projects, the acoustic insulation of drain pipes is carried out using Meluton Semi-vana, a product specifically designed for installations in confined spaces. Semi-vana features both an acoustic air gap and insulation layer, making it an excellent solution for insulating drainage and ventilation pipework. The product is available in two thicknesses: 14 mm and 21 mm. This instruction sheet is intended for use when installing insulation on drain pipes in renovation or retrofit applications.
