Why Is My Hardwood Floor Cupping

Moisture or water is the greatest enemy of a wood floor and that is why it buckle up more during hot summer or dry winter.

Why is my hardwood floor cupping.

I called the company who installed the floor and they said the moisture level was too high. We removed 10 x10 section of the floor. How our 950 moisture meter works is it has a hygrometer built in to read temp humidity and calculates your the emc equilibrium moisture content of what your wood floor. Homeowners take pride in their wood floors.

My hardwood floors are newly installed in the upstairs throughout. Moisture is at 4 5. It is not existing in the old hardwood that was already there downstairs. Cupping in solid wood floors.

I have a new 6 month old on site installation of 3 4 inch hardwood flooring that is cupping. My apartment unit is built on top of concrete slab with garage under. One of the best prevention tactics is to control the moisture content and humidity levels in your home. 5 tips to prevent hardwood floor cupping this summer.

Cupping dry or wet wood floors can be caused by humidity lack of humidity temp water. Underlayment and or subfloor that is too wet at the time of installation will cause wood floor cupping. 3 months after the installation and cupping is occurring to all new hardwood floors. The general effect is easy to demonstrate by putting a small strip of paper onto a small drop of water.

A poor flooring installation can also result in the cupping of a hardwood floor. In fact in some cases exact opposite situations create wood floor cupping in a solid versus an engineered. Moisture affects solid wood floors and engineered wood floors in slightly difference ways. Some of the causes of installation related cupping are.

Wood is hygroscopic so it gains or loses moisture in your home seasonally. A cupped floor develops as moisture from the underlayment or subfloor moves upward through the hardwood. Let s face it no matter if you installed a light colored oak hardwood floor a darker toned cherry wood floor or something in between like hickory you want your floors to look good. The appartment is six years old.

Hardwood floors are expensive to buy and install although susceptible to environmental factors such as and humidity and temperatures. Wood floor business has a great article that breaks down the difference which you can read by clicking here. The paper will curl up away from the water. Concrete slab moister barrier 2 12 flooring joist 3 4 subfloor underlayment and 3 4 hardwood floor.

David land august 13 2018 at 4 29 pm. All floor is throughout the unit is buckled. While hardwood floor cupping can be reversed it is a nuisance to manage. 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.