Have your energy bills gone through the roof? Is your house always too hot, despite a constantly running air conditioner?
If so, the problem could be your windows. Old windows tend to be drafty and they can create a lot of energy waste, whether you’re heating or cooling.
If you want to reduce wasted power, then your windows can be a great place to start. These five modifications will keep you cooler in the summer and warmer in the winter without driving up your energy costs.