Re: Exterior wall shakes when entrance door slams
Howdy, has this shaking cracked the wall drywall yet? If the wall use to be plaster - it is surprising how much strength the plaster added to the old walls and drywall does not. First quit slamming the door. What type of siding? You might need to make the wall a shear wall by removing the drywall an installing 1/2" plywood then drywall. With out opening the wall you will have a hard time figuring out what is wrong. The door may not have a header , window too.
Any an all of my comments are just my opinion and not to be confused with facts.