Green Energy Efficiency Questions

How much should it cost to remove 1096 sqft of crawl space insulation?

— Marcus Blanks Henrico, VA

Answered by Scott Grieves, CPM, CEA on November 18, 2014

What is the most efficient way to heat water?

— Allyson Houston, TX

Answered by Scott Grieves, CPM, CEA on November 18, 2014

At what point does U value really matter?

— John Henderson Houston, MO

Answered by Edward Wright on November 5, 2014