Semi-vana®
Two-layer efficient sound insulation for narrow spaces that will also block low frequencies. The distancing and insulation layers make Semi-vana particularly suitable for the sound insulation of drainage pipes, ventilation ducts, walls and other structures such as the car chest plate.
NEW! Thicker version 620VANA, when applied to drainage pipe, is in conformity with the old Finnish noise level guideline for bathrooms in RakMK D2:2012 (LAeq,T = 38 dB).
Semi-vana® is a registered trademark of Oy Meluton Ab. Distributed by Onninen, Isopartner, LVI Finland.
Suitable for
Technical specifications
- Die-cut products for pipes with diameters of Ø 75 mm, 110 mm and 160 mm
- Length of finished pieces: 1000 mm
- Average sound reduction: 610VANA 21.6 ΔL a,A [dB], 620VANA 23.4 ΔL a,A [dB]
- Approximate thickness: 610VANA 14 mm, 620VANA 21 mm
- Approximate weight: 610VANA 7.8 kg/m², 620VANA 8 kg/m²
- Delivered in rolls, sheets or custom cut shapes
- Installation either mechanically or with adhesive
- Test standards: ISO 3741 and ISO 15665
- The product meets the requirements of ISO 3795 and FMVSS 302, which means that it is self-extinguishing. The product can therefore be used as sound insulation in vehicles.
Downloadable materials
Easy installation
