This is part two of our posts on R-value. Â Read the first post to get a definition of R-value and find out what it means to you. Doors and Windows As much as we love, and need, doors and windows, they are not good for a building’s insulation value. Â Doors open and close, allowing air…
Tag Archives: R-value
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What Is R-Value? Simply put, R-value is a measurement of how insulating a building material is, protecting one side from the heat or cold on the other side. Â A higher R-value means that a material insulates better than one with a lower value. In order to get an idea of what these values are, here…