What is the R Value of Rockwool Insulation? 

Rockwool or mineral wool insulation offers an R-value of 3.0 to 3.3 per inch of thickness.

Heating and melting Spinning chamber Collection and compression Elimination of organic material

Rockwool Insulation Manufacturing Process

Benefits of Rockwool Insulation

High R-Value and Heat Retention

Sustainable, Recyclable Components

Safety and Fire Resistance

There are many other rockwool insulation features out there.