Wood responds to changes in temperature or humidity by warping and that can be bad news for your hardwood floor.
How to fix warped engineered floor boards.
How to straighten a warped floor.
This works best for warps that come from humidity or a water spill rather than from a leak that originated below your flooring.
How to fix bowed floors.
Over the course of time this will lead to warping.
Sand down the bump in your flooring until it is level with the rest of the floor.
Sanding down a warped floor.
To avoid warped floors choosing a laminate or engineered wood floor might be a better option over solid wood.
Bowing or warping of floor boards can occur for several reasons.
Wood floors usually become warped because of water damage although too much sunlight can also cause boards to warp.
Many floor boards that are warped will need to be removed and replaced.
Laminate and engineered woods are manufactured to resist humidity changes leaving them the same size forever.
Solid woods expand and contract with humidity changes and water leaks affecting the shape of your boards.
Water causes the wood to expand and shrink.
If water has seeped into the boards they may swell against one another which can cause the bow.
Warping manifests as gaps between the boards.