my sister had a new french door put in on the back of her home now you can hear wind coming in through the door knob!! i asked around and the say no way.the people who put it in came back and said thats a first for them.so they put a new door knob in 2 days ago no wind but today wind is blowing and it is coming in again!! what could be making it do that?
the door came from lowes,the door is a in-swing and it is a Two unit door. if you need to open both at same time you can. but the one is locked in place.the lock was changed again and today the wind is doing the samething.