Lee, It is now some months since you installed the sound deadening materials on the front of my office. The construction across the street is proceeding. Last week there were, at one point, five cement mixers lined up in front, awaiting their turn to pour forth into the building site. We could hear the racket inside, but it was ‘sound’ rather than ‘noise’, as hoped. I am very pleased with the results. I am often in the back of my office, but patients wait in the front, and my office manager sits and works in front. She is a musician, and is very happy with the decreased noise. She had been, as you may recall, particularly apprehensive about the nearby construction. We’ve not been through a winter yet, but I have noted that we’re cooler inside on the hot fall days, as well. A happy customer.