GraphGrid™ welded wire panels provide open plenum masking in 15/16 ceiling suspension. Design options include wire spacings of 1in x 1in, 2in x 2in, 3in x 3in and 4in x 4in and a wide range of painted colors. Since panels are installed into 15/16 suspension, installation is fast and easy and the system integrates with industry standard lay-in light fixtures and air diffusers. GraphGrid panels may be installed with CubeGrid suspension for greater choice of suspension finishes. Metal contains no organic compounds to support mold and microbial growth.