The video below demonstrates our attention to quality when it comes to spray foam. You may be wondering why the cavities are not completely filled… Closed Cell Spray Foam is so effective, it provides superior insulating and draft prevention with this thickness. It also makes it great for adding wires in the walls later if you want to add components in your home.
This is a job we did in Howell for a customer who had duct work in their attic. The duct work was wrapped with thin insulation and emitted heat into the attic causing the snow on the roof to melt and eventually leading to damaging ice dams. We used closed cell foam in this application which kept the duct warmer and the attic cooler. Spray foam is the most effective way to air seal ducts and keep the warm air in the duct where it belongs.