What R Value For Garage Door

Higher is better when looking at garage door r values but it s not the only factor to consider.

What r value for garage door.

We have several door styles to meet your insulated door needs for both residential and. Most garage door insulation has an r value of between r 8 and r 12 because it is so thin to fit the space. However you also need to analyze the door s cold resistance before making a purchase decision. The higher the r value the greater the insulating properties of the door.

If it s not insulated then an r 6 value will do. 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. If your garage is not detached then the garage is probably insulated and you ll want a garage door with an r 12 value.

When doing research on different types of garage doors you may have come across an r value measurement associated with. 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. In general a higher r value means better insulation but there s more to it than that.

Attached but not actively heated or cooled garages should have a garage door with an r value between r 6 and r 9. This adds insulation to the garage door without impeding its functionality. The garage is often the largest opening to a house making it very vulnerable to weather extremes. The other option is purchasing a pre insulated garage door that may have a higher r value.