Repairing Acorn Doorwal screens

Hello, Dan! The company that made your doors has been out of business for many years now. So my question to you is, what is the condition of the doors? If they are good, we have a couple replacement rollers for you to consider (I've associated a few on the right hand side of this page), as well as your 75-077 track lubricant which would also help.

Another thought is, seeing as how you're in Michigan, do they keep the house warm enough? If so, you can order the glass locally at a glass shop. You would need to take the door apart to get the correct size and thickness of the glass, but your glass shop may also be able to help with that.

If not, it may be worth it to simply buy a new complete new door set. Since the energy crises, new doors are made with better weatherstripping to combat the cold.