What is NRC?
Q: What is NRC? NRC means Noise Reduction Coefficient. It is the average sound absorption coefficient measured at four frequencies: 250, 500, 1,000, and 2,000 Hz expressed to the nearest integral multiple of 0.05. It [...]
Start 2023 with Nature-Inspired Colors from Armstrong Ceilings
Armstrong Ceilings has recently introduced 24 standard nature-inspired designer colors available across a variety of product lines. The new color palette captures the natural beauty of outdoor environments inspiring biophilic [...]
