We could not be happier with the insulation Arma Coatings of Wichita put in our house. Our house is not only warmer in the winter but much cooler in the summer. We had parts of our house that were too hot to use when it was extremely hot outside. Now that part of our house is as cool as the rest of it. The house also seems a lot quieter and there is less dust infiltration. Like I said, we are very pleased with their product and workmanship.