An angular beauty that forms patterns of complex dimension. Apex Tile is part of the FOLD acoustical ceiling tile collection. The product ships flat and magically folds into a three-dimensional tile on site—channel your inner child and think pop-up book. The material and shape provide both effective acoustics and pleasing aesthetics. Simply by changing their orientation in the grid, you can create an unlimited variety of patterns. Installation types: Drop the tiles into any 9/16” or 15/16” tee-grid. Concealed tile install - tiles fit neatly together edge-to-edge, to conceal the actual grid. 15/16” grid only.