Cure Wood Floor Cupping

But what is hardwood floor cupping.

Cure wood floor cupping.

Leaks from plumbing or appliances can also cause wood floors to cup. Unlike solid wood engineered wood floor cupping often occurs when the moisture content of the flooring is lowered. Cupping develops gradually often due to inadequate acclimation of the wood before installation. Crowning can also be caused by previous 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. Wood floors will cup if installed in damp basements or if the concrete subfloor beneath did not properly cure before installation. 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. However several common situations that are known to cause cupping can be addressed and can even be reversed.

Like cupping wood floor crowning happens because the boards are exposed to a moisture imbalance over an extended period of time. This is referred to as dry cupping wood floor cupping and product quality. Cupping can happen even to a flawlessly installed wood floor depending on the conditions of the building and the environment. 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.

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. When the moisture increases the wood swells and then when it decreases the wood shrinks.