Sometimes the squeak is not located in the floor boards but rather in the subfloor.
Does felt paper stop squeaks in wood floor.
Squeaks and creaks in a nail down floor usually come from the nails.
One method for solving this problem is to carefully pound a shim into the gap between the subfloor and the joist in the area of the squeak.
The felt will help prevent the squeaks you are concerned about.
For large areas that squeak on the first floor use steel bridging to keep the joists and the subfloor from shifting.
Although any floor can squeak hardwood floors and staircases are the common culprits.
As pointed out earlier many suggest that we should install felt paper to stop squeaks felt paper does not stop squeaks usually squeaks are caused by 1.
To fix bulging or loose boards tighten the boards with screws inserted from below.
Spread the powder liberally then force it into the cracks between boards with a broom or a dry mop.
The felt paper will reduce or eliminate the squeaks caused by the friction of wood rubbing on wood.
Subfloor plywood movement against floor joists especially in cases where bracing has been removed to install air ducting.
The extra step is well worth the expense and the time.
Wood floors will naturally contract and expand due to temperature changes and humidity.
You can also approach the problem from below.
A board pops loose and the nails rub against the subfloor when you walk on it.
Use wood screws whose length will penetrate the subfloor but stop inch below the surface of the finished floor.
You can fix this by driving screws from.
Squeaks happen when a house settles and wood flooring dries.