I rarely use my upstairs rooms and therefore don’t like to use my upstairs air conditioning during the summer. Before the installation, the upstairs temperatures routinely got over 90° in the summer. Even during the hot spells we’ve been having my upstairs temperature is rarely over 82° since you installed the energy improvement shield. In the winter, I never turned on the upstairs heater — and the temperature averaged 50° even during the coldest parts of the winter.
Also, I have noticed that my garage temperature didn’t go below 40° last winter. In the past, it had often gotten below freezing when the outside temperature were particularly cold.
G. Hardin in Duncanville, TX