It’s that time of year again when temperatures soar to unbearable levels. July heat waves cause many Midwesterners to stay in the air conditioning. While running the air conditioning 24/7 keeps us comfortable, it also increases energy bills. In the winter, most people won’t hesitate to take measures to keep precious heat inside (adding film to windows, stopping air leaks around doors and making sure our homes are well insulated) but these measures are just as important in the summer. A well-insulated home, including one with an insulated garage door, will help maintain the temperature in your home and may even reduce your energy bills.