Many floor boards that are warped will need to be removed and replaced.
How to fix warped engineered floor boards.
Over the course of time this will lead to warping.
If water has seeped into the boards they may swell against one another which can cause the bow.
Solid woods expand and contract with humidity changes and water leaks affecting the shape of your boards.
Sand down the bump in your flooring until it is level with the rest of the floor.
Bowing or warping of floor boards can occur for several reasons.
Wood responds to changes in temperature or humidity by warping and that can be bad news for your hardwood floor.
This works best for warps that come from humidity or a water spill rather than from a leak that originated below your flooring.
Sometimes even a nearby water source like flooding underneath the house can cause enough of a moisture imbalance to result in warping.
Laminate and engineered woods are manufactured to resist humidity changes leaving them the same size forever.
How to fix bowed floors.
Wood floors usually become warped because of water damage although too much sunlight can also cause boards to warp.
The first method to fix a warped floor is to sand it.
Warping manifests as gaps between the boards.
Most often a warped wood floor is caused by standing water or heavy moisture below the floor due to an unidentified leak or other hidden water source.
To avoid warped floors choosing a laminate or engineered wood floor might be a better option over solid wood.