R Value Of Uninsulated Garage Door

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R value of uninsulated garage door. R value may seem like a pretty straightforward measurement to determine the quality and energy performance of insulated roll up garage doors but that is not always the case. The garage is often the largest opening to a house making it very vulnerable to weather extremes. The shocking reality of r value vs. Most garage door insulation has an r value of between r 8 and r 12 because it is so thin to fit the space.

Attached but not actively heated or cooled garages should have a garage door with an r value between r 6 and r 9. Unfortunately the r value is often misunderstood and given more credit than it deserves. Traditional steel 0 4 75. An insulated garage door can help reduce the transfer of heat or cold air into your garage and other areas of your home thus improving your home s overall energy efficiency.

The other option is purchasing a pre insulated garage door that may have a higher r value. What is a good r value for a garage door. Detached garages need a lower overall r value between 0 and r 6. The higher the r value the greater the insulation performance.

This adds insulation to the garage door without impeding its functionality. When determining how much insulation you need don t guesstimate calculate. Actively cooled or heated garages should have a garage door with an r value of r 13 or higher to save on energy costs. Impression collection 0 9 8.