soni PROTECT R

Our soni PUR-VS60, a multicolor-veined composite foam made from polyurethane acoustic foam, is an ideal sound-insulation material for walls and ceilings. What makes soni PUR-VS60 so special is its excellent sound-absorption and sound-insulation capacity, which allows for effective sound-transmission prevention. When mounted in the empty space behind a curtain wall or false ceiling, soni PUR-VS60 minimizes the propagation of noise, vibration and resonances – for improved sound insulation of partitions, walls and ceilings. This puts an effective stop to the transmission of ambient noise or annoyingly loud sounds from neighboring apartments. Advice on building a curtain wall: For a curtain wall, dowel wooden laths of 30 or 50 mm thickness to the wall. Ideally, an elastic layer is placed between the wall and the laths to prevent sound bridges. Our soni NBR sealing tape is the ideal solution for such an elastic mounting. Then insert our sound absorber product soni PUR-VS60 in the empty spaces between the laths and cover them with plaster boards or particle boards screwed to the laths. For even more effective sound absorption, soni PUR-VS60 can be mounted on the wooden laths (30 mm) instead of being applied directly on the wall. The resulting air gap acts as an extra sound insulation. To optimize the curtain wall you can "decouple" the plaster board / particle board from the floor and ceiling as well as the adjacent walls by filling the edge joints with acrylic. For an example of a curtain wall construction for noise insulation purposes, please see the testimonial "Neighbors / Curtain Walling”. 

soni COMPOSITE is a combination product made from our synthetic soni EVA heavy layer and an acoustic foam laminated with a decorative felt layer. This ideal combination ensures a twofold noise-control effect: sound absorption plus sound insulation – for especially high overall effectiveness in reducing the noise level. soni COMPOSITE is particularly suitable for sound-transmission insulation. Mounted on the wall towards the neighbor’s apartment or behind a so-called curtail wall, for instance, our two-layer acoustic product achieves a noticeable noise reduction. For individual design options, you have the choice of various felt colors. Using a carpet knife, you can cut soni COMPOSITE to the required size and shape. The self-adhesive equipment of the rear face serves primarily as an installation aid.