Although any floor can squeak hardwood floors and staircases are the common culprits.
Does felt paper stop squeaks in wood floor.
Wood floors will naturally contract and expand due to temperature changes and humidity.
Walk over the squeaky section to distribute the powder evenly and if it works the squeaking should stop.
The extra step is well worth the expense and the time.
Spread the powder liberally then force it into the cracks between boards with a broom or a dry mop.
You can fix this by driving screws from.
Use wood screws whose length will penetrate the subfloor but stop inch below the surface of the finished floor.
A board pops loose and the nails rub against the subfloor when you walk on it.
Squeaks and creaks in a nail down floor usually come from the nails.
Subfloor plywood movement against floor joists especially in cases where bracing has been removed to install air ducting.
Sometimes the squeak is not located in the floor boards but rather in the subfloor.
For large areas that squeak on the first floor use steel bridging to keep the joists and the subfloor from shifting.
And fixing squeaky wood floors is fairly simple.
The felt will help prevent the squeaks you are concerned about.
You can also approach the problem from below.
Squeaks happen when a house settles and wood flooring dries.
To fix bulging or loose boards tighten the boards with screws inserted from below.
The felt paper will reduce or eliminate the squeaks caused by the friction of wood rubbing on wood.