Rockwool comfortbatt is a semi rigid stone wool batt rockwool comfortbatt is a semi rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations.
Mineral wool insulation r value.
R value is a measurement that rates how resistant a product is to heat flow measuring the ability of heat to transfer from one side of an object to another.
It is available in multiple thicknesses densities and various facings by product type.
Our calculator helps you measure what r value for exterior walls you may be looking for as well as for different applications.
Johns manville mineral wool tempcontrol batts offer r values up to r 30.
Ceiling insulation r value r value for walls and more.
Its high resistance to heat flow translates into.
The r value of thermafiber mineral wool insulation ranges from 3 7 4 2 per inch of thickness.
Reflected by its r value mineral wool s insulating performance is achieved by its densely packed fibers.
It features a unique flexible edge designed to compress as the batt is inserted then spring back expanding the batt against the frame studs to give a complete fill.