1960 – 1979
1960 – 1979 Homes built in this era usually don’t have wall insulation. We specialize in drill and filling walls. We drill 4” holes into the exterior wall cavity from the interior of the house. We back fill each bay with expanding fiberglass. This will greatly reduce noise and increase comfort. This era of home can have basements or Crawl spaces. Both usually need insulation and air sealing attention with regard to efficiency.