Tag Archives: R-value

What Affects the R-Value of a Building?

Doors and windows effect R-value of a building

This is part two of our posts on R-value.  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.  Doors open and close, allowing air…

What Is R-Value and What Does It Mean To You?

R-value of building insulation

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.  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…