Browse by Performance Criteria
Acoustic - Sound Absorption Coefficient (NRC)
Sound absorption is a primary design criterion and key to more effective spaces for working, learning, and healing. Learn more...
 
Acoustic - Ceiling Attenuation Class (CAC)
Attenuation is an especially significant measure in providing acoustic privacy between adjacent work areas, where sound can penetrate plenum spaces and carry to other spaces. Rates a structure's efficiency as a barrier to airborne sound at 16 speech frequencies. Learn more...
 
Acoustic - Articulation Class (AC)
Articulation rates a ceiling's suitability for achieving normal privacy in open-office spaces by absorbing noise reflected at an angle off the ceiling into adjacent cubicles. Learn more...
 
Clean Room – Controlled Environment
A particle of dust can be a serious problem in an area that requires complete environmental control. Armstrong Clean Room Systems provide protection, performance, and peace of mind. Learn more...
 
Durability
We've tested our ceiling performance in 5 key categories to ensure you can select those critical to your applications. Learn more...
 
Fire Resistance
Local building codes require fire-safe construction for many building applications. Learn more...
 
Humidity Resistance
HumiGuard™ (RH 90), HumiGuard™ Plus (RH 99) and HumiGuard™ Max ( RH 100) ceilings are designed to prevent sagging as a result of exposure to high relative humidity (moisture). Learn more...
 
Light reflectance
Growing awareness of new, energy-saving lighting often overlooks the integral role of the ceiling. A high light-reflectance ceiling makes lighting systems - especially indirect lighting - more effective, while further reducing energy costs and consumption. Learn more...




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