Comparison of insulation price per sq. ft. per R-1
One would think there should be a chart that compares the range of cost between different types of insulation (per sq. ft. per R-1). However, I haven’t come across any reference.
Does anyone know a range of the prices off the top off their head for various types of wall insulation (polyiso, EPS, XPS, cellulose)? I know prices can vary wildly within a city and what volume your are purchasing, but I’m guessing that there are some rules of thumb that builders tend to go with.
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