According to the U.S. Department of Energy Star, you can add the new insulation on top of old insulation unless it is wet. If it is wet or appears that the insulation has previously been wet, it’s better to look for the cause and repair the problem to prevent a roccurance.
Remove any wet insulation, Wet insulation can lead to mold, mildew, or even the rotting of your ceiling or roof rafters.
Working with a local, family owned real estate company means that you get someone who knows the area and has a real interest in helping you find the perfect home. Our company has grown because of referrals from past clients. We believe that treating the customer right is the only way to do business. 
