METAL Grille Cellio is a pre-coated galvanised steel square edge Lay-In tile for use with a 15mm standard suspension system. This open cell system offers a durable solution that conceals the plenum while providing 100% accessibility to lighting, ventilation, and sprinklers with a uniform appearance. Available in various colours, cell modules, and open area sizes making it easy to customise it to any design. METAL Grille Cellio is an ideal choice for shops, supermarkets, shopping malls, entrance areas, airports, railway stations and showrooms.