Fastening must be done on the inner border sides for an aesthetic appearance. It has a relatively high tensile property with superb finishing characteristics and a high degree of resistance to corrosion.) You will definitely be able to tell the difference when you are installing them.
Our linear slot diffusers include a weather stripping seal to prevent ceiling smudging caused by some substandard performance air vents with air leakage issues.The slot opening is 3/4' inch (19mm) wide.Nominal Size: 48' x 1-1/2' (please refer to size diagram below for details).
