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Will an aluminum storm door getting frost up?

I buy a new strom door recently and was surprised that the inside of it would get frosted up every morning.

My inside door is wooden, and fits very tightly, so I know there is no air leaks around it. Do you think the warmth from inside goes through the wood? I can’t see that happening as the cold certainly cannot be felt from the inside.

I am thinking about to replace it with a steel door  but I’m worried about all that moisture in between.

Answer:

It’s probably a bit of warm moist air escaping from inside between the wood door and jamb.

We dont know how bad it is, But I suggest you should not worry about it a lot. Try adding some weather stripping to the wood door jamb, before springing for a new door.