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.
Mineral wool insulation r value.
Johns manville mineral wool tempcontrol batts offer r values up to r 30.
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.
It is available in multiple thicknesses densities and various facings by product type.
Mineral wool insulation rock wool 3 2 3 7 20.
Our calculator helps you measure what r value for exterior walls you may be looking for as well as for different applications.
Ceiling insulation r value r value for walls and more.
Reflected by its r value mineral wool s insulating performance is achieved by its densely packed fibers.
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.
The r value of thermafiber mineral wool insulation ranges from 3 7 4 2 per inch of thickness.