I have been working on building our new house. I have worked as a general contractor before, but when it is your own house it is a little different. I have been really researching every thing that we do and install in the house. I have been looking into an insulation company in Ireland. I want to make sure that our new house is energy efficient. I do not want to build the house only to realize that cold air seeps in during the winter and warm air seeps in during the summer. I think insulating will really make a difference.