You can get some sense of that length when you drill your pilot hole.
How to fix a squeaking floor board.
Annoying floor squeaks common in many homes typically occur after the house has settled and flooring lumber has dried out and shrunk.
1 fix squeaky floor underneath the carpet.
A simple first solution is to dust the squeaky area of your floor with talcum powder working it into the cracks.
They come from one edge of a board rubbing on another.
There is surprising number of videos on youtube which say how to fix the squeaking on the first floor with no access to the joists.
To do this you ll need heavy duty wood screws of the appropriate length.
But some squeaks aren t caused by nails.
Fix the loose board to the joist.
Squeaky chipboard flooring may be cause by a lot of things.
Simply identify the squeaking board then get a friend to put pressure on the floorboard so you can identify where raised boards are flexing against the floor joists.
Believe it or not.
And then just fluff the carpet around and she ll be right.
Mark where the boards are raised from the floor joists with chalk.
Then when someone walks across the floor the flooring and or subfloor moves up and down and rubs on the nails or screws causing squeaking sounds.
By driving a screw through the carpeted floor.
Fix the problem by installing a long douglas.
Drill through the squeaky boards the subfloor and attach both to the joist to securely fix the squeaky board.
Settlement is one reason why floor boards creak.
If the underside is covered you will have to work from above.
Poor installation is another when there are rogue nails or the floor boards do not meet where they are supposed to thus not supporting the weight that need to resulting to a creaking noise.
With hardwood floors drive ring shank or cement coated flooring nails into the seams between boards.