If there has been significant differential settlement there is more of a likely hood of damage to sub floors and creaking to occur.
Old house floor creaks.
Thus the floor may start creaking because the wood sections or pieces of the flooring are rubbing together damaged or the nails have pulled loose.
Nail a board along a warped joist.
Once the adhesive hardens it ll prevent movement in the floor and stop the creaking noise.
Loose or improper fasteners trying to hold down warped wood to the floor joists.
A creaking floor can have many causes which may include foundation issues.
Or if separating floor from subfloor is causing the creak drive two nails at opposite 45 degree angles into joists which you can locate with a stud finder.
Floor joists can occasionally twist warp bow or shrink.
Perhaps the most annoying of all regular noises a house can make is the creaky floorboard.
Annoying floor squeaks common in many homes typically occur after the house has settled and flooring lumber has dried out and shrunk.
However creaking floors aren t limited to old houses and can develop in homes of any age for a variety of reasons.
As you walk across the floor boards rub against each other or slide against nail shafts to produce a cacophony of squeaks and creaks.