Compatible with all our acoustical ceiling tiles of drop ceilings, USG Middle East Donn® and Quadra Brands acoustical suspension systems are produced with the highest standards. They are full systems with hanging accessories to ensure both structural and aesthetic integrity in all ceiling designs. Our acoustical suspension systems are designed and manufactured according to the architect’s specifications and contractor’s needs. Donn® and Quadra Brand acoustical suspension systems are certified to meet the most stringent national standards and comply with all relevant building codes and norms according to EN10346 and ASTM A653. Available in different designs and types to meet the needs of all projects. From narrow to wide facing, steel or aluminum—you have a wide variety of choices available from USG Middle East.