If you're considering purchasing a metal garage door, the question is always whether or not you want an insulated door. With metal doors, insulation does more than just allow for protection from temperature changes. The insulation actually does a lot to help make your metal door more rigid. This is particulary true if you get a "sandwich" door where you have a metal on both sides of the solid foam insulation. For more information on which door is right for you just call us at 864-973-7600. We love talking garage doors.