The Sound Fighter Noise Control Wall has been a proven success in the noise abatement industry. The Sound Fighter Wall is used on interstate highways, but also has many industrial applications. The LSE Wall has been unsed around gas compressor stations, cooling towers, chillers and compressors. The wall is formed in a basic building block design that lets you meet your specific noise abatement needs without the cost of a custom design. In addition to being either an absorptive or reflective wall, it is lightweight, virtually graffiti proof, non-conductive, and its modular design allows for ease of assembly and disassembly.