R-value describes the power of the insulation in your door. The higher the r-value, the stronger the insulation. Those doors will have better energy efficiency than doors that have a low r-value. Basic doors have an r-value of 0.0 with no insulation. The first step up gives you 1-3/8” insulation at a 6.5 rating. Next, a 1-3/8” thickness with Intellicore has a 12.9 r-value. The best option on the market is the 18.4 r-value, which has 2” Intellicore insulation.
In Maryland, wildfires are not common. However, thunderstorms are, and they often take out the power. Do not get stuck when power outages occur again. Consider a battery backup. If you are interested in finding out more about it, simply give us a call. Want to know which openers have them? Please take a look at these Precision-preferred garage door openers.

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