How To Fix Warped Wood Floor

How to Fix Warped Wood Floor


If you have experienced a warped floor then that could be devastating. Many people tend to stress out when they notice this one and this can mean ripping the whole floor out. This can also mean a huge spending on the part of the owner.

You need to know though that there are still ways on how you are able to address this one. You need to remember that this kind of issue is not as terrible as you think it is.

How moisture can damage wood floors

There are two main reasons why a wood floor will warp. And that could be either excise moisture or humidity. These things can be caused by a sudden change in temperature. This will also happen once there will be a changed in the season.

Most of the time, wood floor warping is caused by water just like any household issue that you may have. Warping and cupping are the two main types of wood floor damage that you can have. They can have varying degrees of deterioration.

What is Cupping?

Another term that you can have for cupping is washboarding. This is considered to be a mild form of floor damage. You can determine if it is cupping once you will have the edge of a wooden plank curl up and the middle part sinks.

Cupping is caused mainly by moisture imbalance. This can happen especially if there is moisture on the bottom of the wooden plank compared to the top portion. Your floor will be at risk for cupping once you will have a dry environment in the winter.

Once you will be spilling something or have a residual condensation then you will most likely experience cupping. You need to remember though that no matter how cupping may look bad but they can always be reversed.

By seeing to it that you are able to provide the usual humidity of the room then its damage can be corrected. This will help in balancing the moisture above and below the flooring.

What is warping?

Compared to the damage caused by cupping, warping can cause more. Warping can be seen in various forms of plank disfigurement. You need to remember that when you have warping then you should consider it as a serious issue.

Warping is commonly caused by standing water or heavy moisture below the floor. This can be accused by an unknown leak or a hidden water source.

There can even be a moisture imbalance even if there is a lake nearby or underneath the house.

What you need to have:

  • A mop or a sponge
  • Electric fan
  • Dehumidifier
  • Extra wooden planks

Steps to address floor warping

Step #1

The very first thing that you need to do once you will want to address warping is to find the water source. You need to know if there is a leak somewhere. You also should know if there is a spill that never got cleaned. Consider excessive mopping since it can sip into the subflooring.

Step 1 How To Fix Warped Wood Floor

Image credit: ACCROALAMODE

Step #2

Determining if there is flooding in the basement or a standing water nearby is also crucial. All of these factors can be the reason why floor warping exist.

Step 2 How To Fix Warped Wood Floor

Image credit:

Step #3

You need to see to it that you will be able to correct the imbalance in humidity once you want to address cupping and minor warping.

Step 3 How To Fix Warped Wood Floor

Image credit: Antique Restorations

Step #4

Run the fan in the windows to blow warm air into the room especially during the summer. Air-conditioning can cause air to become dry and that is why turning it off can greatly help.

Step 4 How To Fix Warped Wood Floor

Image credit: YouTube

Step #5

Place a dehumidifier in the area to where damage is noticed or in the basement. This will help remove the moisture in the air and help in drying the damaged planks out.

Step 5 How To Fix Warped Wood Floor

Image credit: The Slow Woodworker


Once you will have a warped floor then it can certainly be aggravating. You need to remember though that having one is not always the end of the world to your wallet for that matter. You will be able to address it using some creative problem-solving skills. You also need to play around with humidity to correct the problem. If you are not able to handle things in your own then calling a professional to get the job done is always a good option.