When it comes to energy efficiency, adding insulation is the most affordable upgrade that can be done to a 2-story home. With good insulation, there will be an immediate return on the money spent. A h ... read more
The first thing to reduce energy is to see where it is being wasted.
An energy audit with blower door test and infared camera is the best place to start.
The list of upgrades range from adding insu ... read more