αw : 0.95 A2-s1, d0 20 mm 1 Tonga® Ultra Clean A 20 TONGA® ULTRA CLEAN The ceiling for health facilities
αw : 1.00 A1 38 mm 8 Acoustished® A 40 Large rooms The ideal acoustic ceiling for large rooms and spaces
αw : 1.00 A1 77 mm 8 Acoustished® A 80 Large rooms The ideal acoustic and thermal ceiling for large rooms and spaces
αw : 1.00 A1 38 mm 1+7 Acoustished® Mural A 40 Wall panels The ideal acoustic and thermal wall installation for large rooms and spaces
αw : 1.00 A1 77 mm 1+7 Acoustished® Mural A 80 Wall panels The ideal acoustic and thermal wall installation for large rooms and spaces