Any ceiling can benefit from the toughness and beauty of our Torsion Spring system. This technique can be used for exterior soffits and canopies or internal acoustical ceilings. Micro-perforated panels with acoustic backing are used for acoustical ceilings. When necessary, our aluminium torsion spring panel systems have downward hinges that make it simple to get access to the plenum above. These panels can either have acoustical backing or be perforated, or even both! There are both custom and conventional perforation patterns.