Garage side door

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To keep out the elements unlike an interior door. Even an air leak could be annoying.

[Marilyn Manson]

That's what weather stripping is for. Another reason for a pre-hung door.

Too tight a door and it will bind should the framing and/or door expand.

[Clare Snyder]

You take the old frame out with a crowbar and it is no problem if you know what you are foing, If you don't???? who knows.

[Marilyn Manson]