1960 – 1979
1960-1979Â â€“Homes built in this era usually donâ€™t have wallÂ insulation. We specialize in drill and filling walls. We drill 4â€ 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 orÂ Crawl spaces. Both usually needÂ insulationÂ and air sealing attention with regard to efficiency.