Within a new wall, ceiling or flooring, connect the barrier straight to the wall studs, the ground joists or ceiling rafters then address with dry wall, wood paneling or flooring content. Reflecting the noise back again in the direction of the supply, and Absorbing the noise Electricity within the glass. https://angelobrers.blogitright.com/30911102/new-step-by-step-map-for-acoustic-laminated-glass-services