How would it affect your heating and cooling bills if you left your windows open all of the time? What about just cracked halfway? Inefficient windows are a constant source of energy loss, and savvy homeowners are always looking for ways to raise their home’s value while cutting down on heating and cooling costs. Innovations in fenestration technology have allowed door and window manufacturers such as Milgard to produce energy-efficient products that selectively filter heat and light to help keep your home comfortable year-round. Just take a look at this infographic to see a few of the biggest benefits of adding energy-efficient windows to your Bay Area home. Feel free to share the infographic with friends to help spread the word about energy savings!