Insulation is essential for an energy-efficient home – but how do you know if a) your home has insulation or b) if it does have insulation if you need to upgrade it or replace it? If you have been noticing your home feels a little less comfortable lately - warmer, colder, more drafty than usual – it might be because your insulation needs upgrading or replacing. You may not realize how much conditioned air from inside your home is leaking, and it is not always clear when additional insulation is needed.
