How-to Guide
"How It's Made - MI EnergyCore Window "
Do you want to wow your Thursday night trivia team with your fenestration knowledge, or are you just interested in understanding how vinyl windows are made? Regardless of your intentions, we’ve produced a short “How It’s Made” video that gives you an in-depth look at how the high-performance, energy-efficient vinyl windows from our EnergyCore series are produced in our Prescott Valley, Arizona facility.
