Does the All Tech Insulation Cellulose System settle over time?
All loose-fill insulation settles after installation. By federal law and industry standards, All Tech Insulation Cellulose System is specified and sold at settled density. The bag count and weight of material on the All Tech Insulation Cellulose System coverage charts provides precise information on the amount of material that must be installed to produce the specified R-Value. It is not necessary to install more material than is indicated to compensate for settling that is already built into the All Tech Insulation coverage charts.