I can barely lock it or unlock it.. I had to use both hands and force it to lock this morning. I'm afraid the key is going to break by using that kind of force. What can i do to loosen it up?
The fire usually spreads through the attic. Fire resistant walls provide time for occupants to escape but in a shared structure it's almost impossible to construct a perfect barrier.
it's called elastomeric roof coating.you can't buy it at home depot or lowes of any quality.Go to a roofing supply house that sells rooing material only.Karnack is a excellent brand
