Doormax 100 series Acoustic Operable Wall System, a groundbreaking advancement in acoustic environments. By incorporating cutting-edge materials like steel sheets, sound-dampening mats, and acoustic panels, it achieves exceptional sound transmission levels (STC) ranging from 45db to 56db. The base board offers flexibility with options such as 15mm/18mm plywood, MDF, HDF, or HPL, laying the groundwork for unparalleled acoustic performance. The 100 series system features single or double-leaf doors for seamless passage while maintaining excellent soundproofing capabilities. Its robust outer frame is constructed from 6061 aluminum alloy, complemented by an inner frame consisting of 3.0mm hot-dip galvanized C-shaped steel and 1.2mm hot-dip galvanized square steel tubes, ensuring long-lasting durability. With high-density 100kg/m³ rock wool and a door thickness of 105mm, the 100 series system establishes a new standard in acoustic solutions.