MirroFlex Lite is a value-conscious ceiling solution from ATI Laminates. Lightweight and thin, MirroFlex Lite comes in 18 of ATI’s finishes and is .13-inch thick. Some MirroFlex Lite finishes are also available as a Drop-Out Ceiling Tile, specifically designed to fall out of 15/16-inch grid systems when exposed to heat from a developing fire.