09 51 00 Acoustical Ceilings 09 80 00 Acoustic Treatment 09 53 00 Acoustical Ceiling Suspension Assemblies 09 77 00 Special Wall Surfacing 09 84 10 Acoustical Wall Treatment 09 50 10 Ceiling Suspension Systems
CSI Codes : 09 50 00 Ceilings, 09 51 00 Acoustical Ceilings, 09 53 00 Acoustical Ceiling Suspension Assemblies, 09 77 00 Special Wall Surfacing, 09 80 00 Acoustic Treatment, 09 84 00 Acoustic Room Components
Trade Names : Glasteel, Marlite, USG, Rockfon, Unika Vaev, Golterman & Sabo, Crane/Kemlite, Nudo, Armstrong Tectum, CertainTeed, Armstrong