Sanctuary requires 13 times less energy to manufacture than fiberglass insulation⁴, is made with 85% postconsumer paper material and is free from unhealthy substances such as formaldehyde and asbestos.
60% reduction in sound power
25% reduction in heating and cooling costs
85% recycled material
Energy Star certified
Formaldehyde free
Limited lifetime warranty
R-Value per Inch: 3.7
Insulation Type: Cellulose
Fits any wall configuration
For use in attics, ceilings, crawlspaces and in floors