If spilled water sets on the wood flooring too long the hardwood cups quickly.
Will hardwood cupping go away.
After the flooring was installed and once the flooring acclimated to the proper emc the flooring expanded.
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.
Besides the visible warping of your hardwood floorboards the floor could fail.
Major cupping caused by water damage is another matter.
However you may need to sand and refinish it though.
Just running a fan or dehumidifier for a week will not solve most problems.
Fans and dehumidifiers can help.
You just need to give it time and wait to see how it reacts.
When the temperature and humidity change the cupping will probably go away.
It is not hard to see the effect in wood flooring either.
Do not sand a cupped floor.
At wall2wall we are experts when it comes to flooring.
Let s face it even though hardwood floors have a long shelf life it doesn t save them from problems that occur due to climatic conditions humidity and excessive wear and tear.
In many cases of slight to moderate wood floor cupping eliminating the source of the water and drying out the flooring can save the floor.
The cupping could continue to worsen and create gaps between the boards.
However it s possible that once you ve determined the source of the moisture the floor will dry out eventually and the cupping will disappear.
Cupping in solid wood floors.
Is there anything we can do to help the process along.
It is possible the cupping will go away on it s own.
If you still do encounter cupping contact us right away.
The general effect is easy to demonstrate by putting a small strip of paper onto a small drop of water.
If when the relative humidity drops the boards may not go back to their original shape and can buckle away from the subfloor or even splinter and crack.
A crowned wood floor is another problem that is usually the result of a moisture issue.
How to fix a crowned hardwood floor.
Sanding a hardwood floor while it is still cupped will result in a problem called crowning.
This cupping did not and will not go away with the seasons.
The subfloor and the wood must be dry before you begin to repair cupped flooring.
Because the flooring was installed and had expanded in place it had nowhere to go but up which is considered acclimation cupping.
Crowning is typically a problem that is a direct result of cupping.