We've had our security door for three years now. It still looks great.
Recently I noticed it was sticking at the top. I called for warranty service and they were very friendly. They sent over the service man, Conrad, within a week. When he got here to told me that just looking at it he could see it had shifted. He got right to work and had it opening and closing great again in no time.
Definately glad we went with Steel Shield Doors.