HumiGuard Max Resistance to 100% humidity and standing water, such as indoor pools and outdoor applications. Armstrong Fine Fissured Ceramaguard meets this standard.
identifies HumiGuard Plus Ceilings
HumiGuard Plus This category of Armstrong ceilings provides validated performance required for all high humidity applications - just short
of standing water, direct contact with water or exteriors where condensation is likely. These products can be installed earlier
in the construction process (before the building is enclosed), wherever HVAC systems might be shut down, or in all high humidity
applications other than outdoors or where subjected to standing water.
Standard Virtually all other Armstrong acoustical panels provide acceptable humidity resistance for most conventional commercial building
applications, when the building is closed in and HVAC systems are functioning on an ongoing basis.
identifies HumiGuard Max Ceilings
identifies HumiGuard Plus Ceilings