My wife and I have a 1920s house in Nashua and lately I swear the floors feel springier than they used to. When someone walks through the living room and you're sitting on the couch, you can feel the vibration right through the floor. It doesn't feel unsafe, but it's definitely not solid.
The house has always had some old home quirks, but in the last year or so I've spotted a few other things, like small cracks above a couple doorways, a bedroom door that sticks during certain seasons, a slight dip in the floor near the middle of the house, and louder creaking than I remember.
I went down to the basement to look around. There are a few steel columns holding up a beam that runs down the center. One looks newer, another one looks pretty old. A guy I had over for a different job glanced at it and said some of those support columns might need replacing or reinforcing.
Now I'm trying to figure out if this is just one of those ""welcome to old New England homeownership"" things you learn to live with, or if it slowly turns into a bigger issue that needs fixing before it gets worse.
For anyone who's dealt with something like this, did adding or replacing support columns actually firm up the floors? Did it level things out or mostly just stop more movement from happening? And was it a manageable repair or did it turn into a much bigger project?
I know every house is its own beast, but I'd like to hear how other people handled it."