Under Floor Soundplanc and Acoustic Mineral Wool


While not as effective as the over-floor system, this system can be installed in rooms where it’s not possible to increase the height of the floor, or where the customer would like the existing floor boards to be exposed. The floor boards are lifted to expose the floor joists and the mineral wool, together with the 19 mm thick boards cut to size, is fitted between the joists. The edges are sealed with acoustic silicone and the floor panels are fixed back in place. All gaps between the floor boards are sealed with an acoustic sealant if the floor is to be covered with carpet/laminate, etc.  and the floor boards themselves are sealed with an acoustic sealant.

thickness: 0
impact noise reduction: 3db
airborne noise reduction: 15db

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