Hardwood Floor Cupping Water Damage

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.

Hardwood floor cupping water damage.

The paper will curl up away from the water. As suggested in the wood flooring 101 section of our website the type of wood flooring you have limits the range of possible repairs for your wood floor. The general effect is easy to demonstrate by putting a small strip of paper onto a small drop of water. While cupping occurs when the edges of the boards are higher than the center crowning occurs when the boards being pushed together as a result of expansion caused by moisture raise up in the center.

Cupping in solid wood floors. Hardwood floors need to be cleaned maintained but make sure you use as little water as possible while mopping. This is called cupping heavy sanding with a drum or orbital sander can actually take down some minor high areas. Water as with just about any household issue is almost always the cause of hardwood floor warping.

It is not hard to see the effect in. Another sign of hardwood floor water damage is called crowning and is essentially the opposite of cupping. When moisture interacts with a hardwood floor the side of the boards closest to the moisture expands. Sand water damaged wood flooring.

Warping and cupping are the two main types of floor damage and each cause varying degrees of deterioration. As a full service gym floor contractor we specialize in repairing basketball courts that have this very problem cupping and buckling from water damage and moisture issues. After drying a wood floor you may have some concave or convex floorboards. However heavily cupped wood cannot be sanded down flat.

Whether your hardwood floor is made of solid or engineered wood it is bound to react to moisture so ensure you take the precautionary measures to prevent cupping. Wood floors can add character and style to your home but water damage leave dark stains and can cause the wood to buckle. The type of wood flooring you have affects the repair options available. Luckily if you can dry your wood floors they can often be saved.

You can use a combination of surface drying and air circulation to help remove moisture from the wood. Picture a typical wooden floor plank. Solid hardwood flooring offers the broadest range of options as you can sand and scrape away up to 1 4 of an inch of the wood to remove cupping or surface mold and. 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.