The original builder did a very poor job in insulating this condo from the beginning. In an attempt to fix the issue, the homeowner hired another contractor to insulate the attic. The insulation contractor added fiberglass without air sealing which only made it more difficult for us when we got there. In order to do the job properly we had to remove the work the insulation contractor did. After we removed his insulation we were able to air seal the attic and insulate it to R-60. We also took care of the knee wall spaces. These are very problematic areas and were causing major discomfort issues within the home and decreasing the efficiency as well. We used SilverGlo foam board insulation and were able to dense pack the area from the attic all the way to the soffit with cellulose insulation. This home is now a comfortable place for the homeowner and much more energy efficient!