[mr_evans2u]

I have some stairs that squeak really badly, any suggestions on how to fix them?

Thanks

[harleyds]

If so, use a chop saw and cut some 90 degree pieces of wood and screw them in to the underside. Make sure you don't use screws that are too long...

[mr_evans2u]

Thank you harleyds
That worked!

[djenka]

@harleyds,
I have the same problem but didn't understand your answer correctly.
Since I can not get from under the stairs (painted ceiling done) what would be the option of fixing squeaky stairs from the top (I don't mind taking carpet off)?

Thank you!

[labman]

With the carpet off, run 2'' drywall screws down through the tread into the stringers below. They hold much better than nails. Pull as many nails as you can after putting in the screws. They may continue to work up if you leave them. If there are separate boards, put some white glue or carpenters glue in the seams.

[djenka]

@labman,
Thanks, I'll try it.

All the best!

djenka

[HornetUK]

Just a quick question as I have the same problem,
I have a move tread but no access to underneath the stairs :(
You suggested passing a screw down into the stringer but how do u identify were the stringer is likely to be?

HornetUK

[labman]

Unless the steps are over 4' wide, there should be a stringer at each edge and one in the middle. The ones on the edge may be under a molding strip. You may also be able to see nail heads, or at least where the nails were countersunk and the hole filled. Shine a strong light parallel to the step and look for slight imperfections.

[HornetUK]

Thanks Labman,

Srry I never got back great advise it worked a treat problem sorted.

:D