Using vise grips, lift carpet as far as you need to to reach the squeaky stair. Fix the stair using one of the methods above.

Squeaky stairs are easy to fix from underneathprovided theyre exposed. A simple fix is to tap shims into voids between the treads and the stringers and add some glue. Then, you just screw the ...

Nailing a loose floorboard into the joist below should eliminate the rattle or squeak. But even if it doesn’t, we’ve got you covered.