Fiberglass ceiling panel is manufactured from digh density fiberglass wool. The visible face has a decorative fiberglass tissure and the back of the tile is covered with normal tissue. The four edges are sealed and square. It has many kinds of installation methods: such as exposed grids, concealed grids, stick-on system etc. Main characteristics: Non-combustible, no sagging, warping or delaminating, green building material, excellent sound absorption NRC: 0.9 Size available: 600mm*600mm, 600mm*1200mm, 600mm*1800mm