Wood Floor Cupping

If youre fortunate to have engineered floors the cupping is reduced due to its structure or the way its manufactured.

Wood floor cupping. When the moisture increases the wood swells and then when it decreases the wood shrinks. Wood floor cupping is when the sides of hardwood floors are higher up than the center of the boards. This can cause crowning cupping and warping problems that are expensive and hard to fix.

If there is excess moisture in the concrete slab crawl space or basement below your wood floor this can cause cupping. Hardwood floor cupping hardwood floor refinishing project how long Description. This is especially common with new construction if the floor is installed before any type of HVAC is running within your home.

Hardwood cupping can lead to more serious issues such as cracked boards and peeling finish and could eventually cause the flooring to buckle. This produces a concave-like look on the floor. The key to fixing a cupped floor is to first quickly identify and rectify the moisture source.

Solid wood floor cupping occurs as a result of an elevated moisture content in the bottom of the flooring as compared to the moisture content at the face. If your hardwood floors have a wavy appearance they are likely cupping due to we. Hardwood floor cupping wood floor cupping 2 Via.

The subfloor and the wood must be dry before you begin to repair cupped flooring. High Relative Humidity Even the most carefully installed flooring can be subject to hardwood cupping especially during the humid. As weve learned wood floor cupping is caused by the expansion of the floor planks due to moisture.

While both engineered and solid hardwoods can experience cupping they do so in different manners because the offending moisture creates distinct effects in each material. It can also happen later if your basement or crawl space harbors more humidity in general. The issue comes from moisture content changes.