24" x 24" ZEPHYR

Products with sag and humidity resistance maintain a flat, attractive ceiling surface in areas prone to moisture.

Standard: Appropriate for climate controlled interior spaces.

Superior (HUMIGUARD Plus): Appropriate for non-climate controlled interior spaces. Ceiling panels with HUMIGUARD Plus performance maintain superior sag resistance and are recommended for areas subject to high humidity.

Superior (Inherent): Some ceiling panels will naturally maintain a flat, attractive surface due to their material type. 

Products with mold and mildew resistance inhibit the growth of mold and mildew on the ceiling tile.

Standard: Appropriate for climate controlled interior spaces.

Superior (BIOBLOCK): Appropriate for non-climate controlled interior spaces. Ceiling panels with BIOBLOCK performance have a paint coating specially treated to resist the growth of mold and mildew.

Superior (Inherent): Some ceiling panels naturally resist mold and mildew due to their material type.

Armstrong residential ceilings meet residential fire code standards and most all provide a Class A flame spread rating. For applications requiring UL Fire Rated Assemblies, use our FIRE GUARD ceiling and grid items that are specially formulated to provide enhanced resistance against structural failure.

Percentage of light that strikes the ceiling surface and gets reflected back into the room to create a brighter space.