Cure Wood Floor Cupping

It refers to a state when the individual wood planks appear to be higher on the edges as compared to the center of the board forming the shape of a cup.

Cure wood floor cupping.

Like cupping wood floor crowning happens because the boards are exposed to a moisture imbalance over an extended period of time. When the moisture increases the wood swells and then when it decreases the wood shrinks. Wood floor cupping can occur with any width board though the cupped appearance will often be greater with a wide plank due to its wider width. Here s how that happens.

Cupping is a result of the changes in moisture in the room. After the floor had performed well for a year and a half the floor suffered a serious failure within the period of a few weeks and had to be replaced. However several common situations that are known to cause cupping can be addressed and can even be reversed. Unlike solid wood engineered wood floor cupping often occurs when the moisture content of the flooring is lowered.

One instance that involved a delayed manifestation of a cupping problem was a wood floor installed on the second of three levels in an existing structure in a warm humid climate. Cupping develops gradually often due to inadequate acclimation of the wood before installation. Cupping can happen even to a flawlessly installed wood floor depending on the conditions of the building and the environment. Crowning can also be caused by previous floor cupping.

But what is hardwood floor cupping. Leaks from plumbing or appliances can also cause wood floors to cup.