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Ceiling Tile NRC

About the Noise Reduction Coefficient (NRC)

The NRC is a general rating that tells you how much sound a ceiling tile will absorb. This rating is represented as either a percentage or a decimal, with 1 (or 100%) being perfect absorption and 0 (or 0%) being perfect reflection. In other words, the higher the decimal or percent, the more sound the tile will absorb.

Test Results

Color Key: - Actual Test Data - Engineering Judgement
Ceiling Tile Name NRC (Tile Only) NRC (with AcoustoTherm)
Alexander 25% 35%
Avalon 25% 35%
Bella 25% 35%
Bentley 25% 35%
Bistro 25% 35%
Cambridge 25% 35%
Celestial 25% 35%
Circle Star 25% 35%
Continental 25% 35%
Diamond Plate 25% 35%
Doric 25% 35%
Empire 25% 35%
Evangeline 25% 35%
Fleur-de-lis 25% 35%
Jackson 25% 35%
Madison 25% 35%
Medallion 25% 35%
Orleans 25% 35%
Rattan 25% 35%
Sahara 25% 35%
Stratford 25% 35%
Victorian 25% 40%
Westminster 25% 35%