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.