The Acuphon PhonoDeck Tri35s Structural Acoustic Overlay Board is an innovative solution designed to reduce noise transmission in various spaces. Manufactured from high-quality materials, this 35mm x 600mm x 2400mm overlay board is ideal for use in both residential and commercial buildings. With its ability to provide superior structural strength and acoustic insulation, the Tri35s is perfect for improving privacy and comfort. Furthermore, its easy to install and offers a long-lasting solution for a range of construction needs.