Higher is better when looking at garage door r values but it s not the only factor to consider.
													
																	Steel garage door r value. 
									
	
		
	
																	The clopay premium series 16 ft. 
																	R value is a measure of thermal efficiency. 
																	Actively cooled or heated garages should have a garage door with an r value of r 13 or higher to save on energy costs. 
																	R value measures how well certain building insulation materials can resist heat. 
															
													
									
	
		
	
																	Today s garage doors with polyurethane insulation will have an r value of 12 18 garaga s residential garage doors provide up to r 18 but you also want to choose a door that has otherwise good construction. 
																	Overhead door corporation uses a calculated door section r value for our insulated doors. 
																	Detached garages need a lower overall r value between 0 and r 6. 
																	12 9 r value intellicore insulated solid white garage door with exceptional features classic style and raised panel design. 
															
													
									
	
		
	
																	This comes with a three layer construction. 
																	Attached but not actively heated or cooled garages should have a garage door with an r value between r 6 and r 9. 
																	The higher the r value the greater the insulation performance. 
																	The higher the r value the greater the insulating properties of the door. 
															
													
									
	
		
	
																	Another thing that effecting the r value is the material of the insulation. 
																	Know exactly how much you need with our project calculators. 
																	See chart for r value comparisons. 
																	It offers durability and security. 
															
													
									
	
		
	
																	Do i need to heat my garage with an r 16 value. 
																	R value of garage door insulation what is r value. 
																	However you also need to analyze the door s cold resistance before making a purchase decision. 
																	What is a good r value for a garage door. 
															
													
									
	
		
	
																	A value of r 16 offers a 5 reduction in heat flow and a 5 improvement in energy efficiency over a value of r 8. 
																	If your garage is not detached then the garage is probably insulated and you ll want a garage door with an r 12 value.