Roxul Mineral Wool Insulation R Value

Reflected by its r value mineral wool s insulating performance is achieved by its densely packed fibers.

Roxul mineral wool insulation r value.

Rockwool cavityrock semi rigid stone wool insulation board available in mono and dual density is designed for exterior cavity wall and rainscreen applications. Mineral wool batts for 2 4 walls have an r value of 15 while a standard fiberglass batt made to fit in a 2 4 wall has an r value of 11 or 13. With a r value per inch going from 3 to 3 3 for rock wool insulation compared to 2 2 to 2 7 for fiberglass. The r value of thermafiber mineral wool insulation ranges from 3 7 4 2 per inch of thickness.

The 2 10 wall plates have an r value of about r 11 6 and 2 inches of roxul has an r value of r 8 4 this level of insulation is better than the average for most 2 6 stud wall systems. N a 2 48 24 3 48 24 4 48 24 comfortbatt ss exterior steel stud batt. Rockwool insulation batts are easier to fit no staples or wire needed you can just slide them in between joists rafters. Our calculator helps you measure what r value for exterior walls you may be looking for as well as for different applications.

Mineral stone wool insulation batts are slightly better insulators than the off the shelf fiberglass batts sold at most lumberyards and home centers. This exterior insulation helps reduce heat loss in those places and brings the weakest parts of the wall aside from windows and doors up to r 20. Choose mono density insulation in thicknesses up to 2 or dual density in thicknesses of 2 5 to 6. Installing roxul safe n sound insulation inside interior installing roxul safe n sound insulation inside interior walls above ceilings is a great way to improve the fire resistance of your home and reduce unwanted noise between rooms.

Prorox sl 960 is a non combustible semi rigid mineral wool insulation board that is water repellent and has excellent acoustical qualities that make it great for sound panels as well as insulating the walls of your office space or home. Made from non combustible stone wool roxul safe n sound can withstand intense temperatures of up to. It is available in multiple thicknesses densities and various facings by product type. Prorox board is a stone wool based insulation product made from natural stone and recycled material.

The simple saver system is a high r value insulation system for metal buildings that also provides through fall protection when properly installed simple saver system will yield designed insulation values without excessive compression and voids which are common with other methods of installation. Mineral wool has the edge over fiberglass in this regard. 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.