We are doing some small fixes that have popped up as the weather gets colder. We have noticed that the bottom of our door is much colder than the rest of the door, obviously due to exposed concrete from the steps. Currently I am struggling to find what this repair/sealing is called. I can find a lot of 'draft' solutions, but this seems to be a less common problem. Any directions would be appreciated. Imgur album included.https://ift.tt/2QBE7JK via /r/DIY https://ift.tt/2QimEXw
