Increase Energy Efficiency
To increase your house’s energy efficiency in a meaningful way, you could spend $7,000 or $8,000 on a high-efficiency HVAC or A/C system complete with insulated ductwork. If you’re lucky enough to have a contractor who knows what they’re doing, they won’t forget the $200 dollar item that makes all the difference, Attic Zipper, a state-of-the-art attic hatch cover.