Blown In Cellulose

Why should you chose ThermaSphere for blown in cellulose?

Because when insulating, details are important.

The big misconception is that people generally feel that if two insulation products have the same R value, then they must be the same, but they are not.

For example, during sub-zero temperatures, fiberglass insulation loses up to 50% of its R-value, where cellulose insulation gains a little when the temperature drops below zero.
R value is determined by tests done in a lab under a controlled environment. It measures the conduction, the thermal resistance of heat as it transfers through the insulation product.

This does not include the insulation’s ability to resist air from passing through it.
The intention of the insulation is to stop the transfer of heat.