Fixing Squeaky Hardwood Floors
LESLIE: Now we’ve got Charlene in Tennessee with a flooring question. What can we do for you?
CHARLENE: Well, we built our house in 2006 and we purchased, from the mill, solid-oak hardwood planks that we were going to put down for flooring. And it’s 6 inches wide, tongue-and-groove.
Underneath that, we put – my husband thinks it’s called AdvanTech. It was a 50-year warranty and the mill told us between that and the tongue-and-groove solid oak to put 6 mil of plastic.
TOM: Alright. So what’s the problem we’re trying to solve here?
CHARLENE: The problem that we’re solving is in a few areas, one which is mainly the bath and the other is the kitchen, there’s a squeaking noise. It’s like you can’t sneak in that area. It’ll make that noise.
TOM: So when you go on a diet, your husband can hear you when you try to sneak into the kitchen to get to the refrigerator, huh?
CHARLENE: Yeah, something like that.
TOM: Alright. So, look, this has little to do with what is underneath the floor and more to do with just sort of normal wear and tear and expansion and contraction. The reason those floors are – those boards are squeaking is because they’re moving. And so, what you need to do is to tighten them up.
Now, since it’s a finished floor, you can’t just go willy-nilly throwing nails and screws into it; you’ve got to be a little more strategic. So what you want to do is find the place where there’s a floor joist underneath. And you can do that with a stud finder.
And once you identify that spot, you drill small holes through the floor and you use what’s called a “trim screw,” which is only a little bit bigger than a finish nail. You screw through the finished floor, into the floor joist, and that will pull that floor down and make it tighter and reduce the amount of movement that it’s capable of. And that’s what’s going to quiet down your squeak. A little harder to do when it’s a finished floor but that’s the way to do it.
CHARLENE: OK. It sounds like it might be an easy fix.