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Stravilink WallFix* is a a sound-insulating wall construction used to soundproof internal partition walls or structural walls.

The system is comprised of a Stravilink WallFix-Base, a metal runner with isolation strip and elastomer washers to fix the horizontal runner to the floor and ceiling and a Stravilink WallFix-Bracket connector used to decouple the double wall from the structural wall.

By decoupling the internal partition wall or double wall from all sides, Stravilink WallFix effectively breaks the physical transmission of vibration noise between structural components. The partition wall is completely free-standing and can be erected with any void.

The insulation value depends on the cavity depth, which with this system can be determined on an individual basis.