Air sealing and insulation are the two biggest things you can do to globally improve the efficiency of the home.
There are several articles on this application and I have yet to be in a home that di ... read more
Big +1 to Abe's feedback.
He is 100% right on the differences.
Inserts can be done very effectively with no weak links in the system in a vast majority of the cases. Where it really pays dividends to ... read more