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Answers from contractors near fairfax, VA

What kind of insulation is needed in the attic of my 2-story brick town house so that the 2nd floor bedrooms are as cool as the basement and 1st floor?
Aug 15, 2014
Insulation is insulation regardless of type.  Whatever the R-Value per inch of the specific material is, times the number of inches, will equal the total R-Value.  We are looking for R-49 to be Energy ... read more
I recently had a company come to clean my ducts and they suggested a uv light be installed before the ducts were cleaned. Is this worth the money?
Jun 2, 2014
I'm unfamiliar with this practice. Why a uv light?

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