Does Cupping On Hardwood Floor Go Away

The general effect is easy to demonstrate by putting a small strip of paper onto a small drop of water.

Does cupping on hardwood floor go away. Clearly sub floor moisture levels and hardwood moisture levels should be taken into consideration before installation in order to prevent possible buckling. I have a new 6 month old on site installation of 3 4 inch hardwood flooring that is cupping. When moisture interacts with a hardwood floor the side of the boards closest to the moisture expands. Hardwood floor in basement cupping q.

This cupping did not and will not go away with the seasons. It can manifest in various forms of plank disfigurement and should be taken very seriously. Cupping in solid wood floors. David land august 13 2018 at 4 29 pm.

This expansion can be in the form of cupping the center of the board is lower than the edges or crowning the center of the board is higher than the edges. Cupping occurs in solid wood flooring as a result of an elevated mc in the bottom of the flooring compared with the mc of the face. These products are especially valuable in situations where the environment is less than ideal for a hardwood floor where another floor would have no chance of success at all. Warping causes much more damage to your floors than cupping does.

I called the company who installed the floor and they said the moisture level was too high. Change the sandpaper as. Moisture is at 4 5. Here are four ways to reverse cupped hardwood floors.

While this does not completely remove the possibility of moisture related issues it does greatly reduce the chances of problems like floor cupping. My basement was finished by the previous owners about 30 years ago and they put down hardwood floors possibly directly on the concrete. Because the flooring was installed and had expanded in place it had nowhere to go but up which is considered acclimation cupping. The first thing you must do when you notice a cupped floor is to identify the source of moisture.

It is not hard to see the effect in. The boards have bowed up in a large section in the center of the floor and you can bounce on them. Meanwhile your hardwood has nowhere to go as it begins to squeeze against itself and pull away from the sub floor crowding and eventually buckling. The paper will curl up away from the water.

After the flooring was installed and once the flooring acclimated to the proper emc the flooring expanded. Go over the entire surface of the floor again. This pass with the sandpaper should remove any scratches as well as the remainder of the high places caused by the cupping.