Visit the rockwool r value calculator contact rockwool building science for assistance with your calculations.
													
																	Rockwool sound insulation r value. 
									
	
		
	
																	Rockwool comfortbatt is a stone wool insulation product for improved sound absorption and fire protection in residential wood and steel construction. 
																	Fire soundproof insulation. 
																	Fiberglass offers an r value of 2 2 to 2 7 per inch while rock wool has an r value of 3 0 to 3 3 per inch making it a slightly better insulator than fiberglass according to the u s. 
																	Made from non combustible stone wool roxul safe n sound can withstand intense temperatures of up to 2150 f and delays the spread of fire for added safety. 
															
													
									
	
		
	
																	Rockwool safe n sound is a stone wool insulation product for use in interior wall partitions floors and ceilings of residential wood and steel stud construction. 
																	Rockwool safe n sound is a stone wool insulation product that can reduce noise and sound absorption in residential wood and steel stud construction.