Hardwood Floor Cupping Concrete Slab

The floors are 4 or so wide walnut nailed onto plywood laid on sleepers on a very old 50 years plus concrete slab.

Hardwood floor cupping concrete slab.

This is especially common with new construction if the floor is installed before any type of hvac is running within your home. For your areas with concrete slab engineered wood will be your best bet. You may not need to build a plywood subfloor on top of the concrete slab depending on the floor system you choose. If there is excess moisture in the concrete slab crawl space or basement below your wood floor this can cause cupping.

The floor was laid and finished about two months ago. When the moisture increases the wood swells and then when it decreases the wood shrinks. Anything from pipe leaks to a still wet concrete slab to improper hvac usage can cause cupping. If you are attempting to look for concepts for 11 unique best hardwood floor for concrete slab then this is the area to be.

Engineered hardwood flooring is made from a high. 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. Cupping is a result of the changes in moisture in the room. You have two basement wood flooring options solid hardwood or engineered.

Experienced professionals pay close attention to managing moisture and minimizing wood floor expansion and contraction when preparing to install hardwood floors on concrete slabs. For different dimension of floors in different locations there are various concepts that i could share to you. Before you look at any flooring options for basements or wetter areas all moisture has to be controlled. 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 is hygroscopic meaning that it absorbs and releases moisture. Moisture if you want to install wood flooring in damper areas like basements moisture will be your main problem. Various locations call for various kinds of floorings however essentially they are rather similar regarding the. The paper will curl up away from the water.

Even if your home was built on a concrete slab you can still enjoy the beauty and charm of hardwood floors. No idea at all of what the rh of the unit is but the temperature averages between 75 and 80 degrees so i have to think it s dropping. Use a long level and tape measure to check that the floor is level. But what is hardwood floor cupping.

Installing floors is a difficult diy job. Typically the floor must be level and uniform within 3 16 inch every 10 feet. The easiest way to install hardwood is a floating floor. When one side of the floor is exposed to excessive moisture that side will expand causing the whole board to warp away from that side.

The general effect is easy to demonstrate by putting a small strip of paper onto a small drop of water. Basement wood flooring options. Cupping in solid wood floors.