These pre-stretched ceiling panels are available in 2′ x 2′, 2′ x 4′, 4′ x 4′, 5′ x 5′, as well as custom sizes. Any of NEWMAT available membranes can be used (with the exception of the Mirror Panels) to create an « envelope » which is stretched over an aluminum frame with or without an acoustical core. NEW/MIRODAL panels can be installed in a regular t-bar grid system, can be supported by a custom channel, or can be installed with a concealed grid. For backlit applications (again with the exception of the Mirror Panels), one of NEWMAT translucent membranes must be used and the aluminum frame may be replaced by an acrylic frame.