Maintaining Garage Doors In Heat North

Living in Arizona, you learn fast that the heat doesn't just affect your air conditioning bill. It hits your garage door hard. I have seen springs snap, motors smoke, and weather seals turn into brittle plastic. The problem is not just the high temperature; it is the combination of sun exposure, dry air, and the constant cycle of expansion and contraction. After a few summers of fighting with my own door and watching neighbors deal with expensive repairs, I picked up a few t