Daily Archives: September 13, 2015

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Flat or Lumpy Insulation?

Increase the R-value The question only keeps total nerds awake, but if you’re concerned with how well the insulation in your attic is actually working, you want to pay attention. ¬† Allison Bailes, physicist at the always entertaining Energy Vanguard blog, ¬†explains it all rather nicely, with mathematics and impossible to dispute commentary. In essence…