Crowning In Wood Flooring

How to repair a crowned floor.

Crowning in wood flooring. Crowning on wood flooring. This results in a slight bow or raised portion of the floor where two pieces are joined together. Prev next. Like cupping and buckling crowning is a defect a wood floor can develop when exposed to moisture.

The centre of each board is raised higher than the edges giving the appearance of a series of small mounds with a convex shape. Cupping and crowning are two terms used in the hardwood flooring industry to describe the reaction wood floors experience when there are problems with moisture levels in the home. Sanding a hardwood floor while it is still cupped will result in a problem called crowning. Crowning is typically a problem that is a direct result of cupping.

How to fix a crowned hardwood floor. If the floorboards absorb humidity from the air or moisture from. Floor crowning occurs on hardwood floors when moisture penetrates into wood fibers. Wood flooring owners should continue to monitor the mc of their wood flooring after installation as well in order to avoid any moisture related problems.

The following list of problems isn t exhaustive. If the unfinished surface of the flooring boards has been exposed to moisture prior to finishing the flooring can become crowned. It should be noted that very slight cupping or crowning can take place within normal humidity changes such as with those of the changing seasons and periodically.