Is there a guarantee of savings when installing insulation ?
If insulation did not work, there would be no point in having it in our homes. We know that it works very well. It is impossible however to guarantee a certain level of savings with added insulation. There are many factors involved in your home’s energy useage. For example, if you add more insulation but double the use of your clothes dryer, or air conditioner, then you may actually see an increase in your energy bill. Trying to guarantee a certain level of savings would be impossible to measure, document and prove.
