Blow-in insulation, also known as loose-fill insulation is the process of filling stud bays, joist cavities or floored attics, with any loose material that has a good insulating R-value. While there are various type of loose fill insulation. The most common is Cellulose or Fiberglass.
Blown insulation has several benefits and advantages over traditional insulation. Blown insulation is able to get into places where traditional batt insulation may not be able to be installed properly.Unlike traditional insulation, blown insulation leaves you with a seamless insulation blanket, providing true coverage and great R-value.