This should happen when the flooring is close to a mid point of the mc levels it experiences throughout the year.
Will my cupped wood floors flatten.
Once you have it stabilized several months after the source of moisture has been handled you can probably sand it flat and expect it to stay.
It is not existing in the old hardwood that was already there downstairs.
You just need to give it time and wait to see how it reacts.
Whenever there is too much moisture the wood expands.
There are basically three causes for a floor to cup.
Fcidigital may june 2011 how to remediate a cupped wood floor.
To correct the cupping all of the flooring must be re sanded and refinished.
Nwfa tip sheet tthe first step of remediating a cupped floor is to determine why the floor cupped.
To fix a floor with crowning you must find and correct the issue that is causing excessive moisture which can include leaks wet slabs or improper hvac usage.
Leave it in the clamps for a couple of days.
In the latter case a cupped floor was sanded flat but once the moisture levels return to an acceptable level the edges of the plank were sanded down below the center.
At this stage you should consider sanding the cupped portion of the floor.
I have seen floors flatten out totally.
So clamp it tight to a couple of cauls.
The planks that make up wood flooring expand and contract based on the amount of moisture in the room.
More than likely the board will stay flat when it is completely dry.
3 now the board is flat or maybe even cupped a little to the opposite side.
Cupping in engineered wood floors.
Sanding a cupped floor flat before it is brought to a normal mc can eventually result in a crowned floor convex surface once the drying process is complete.
At this point the floor may now be ruined and need to be replaced.
How to fix cupped hardwood flooring.
I wouldn t count on it becoming perfectly flat but it might move a little bit.
Sanding can help flatten the raised floor surface and bring it back to normal.
Mickey moore 0000 00 00 00 00 00.
You want it to stay flat.
Downstairs half of the floor was hardwood and the other half carpeted so we converted it all to hardwood.
3 months after the installation and cupping is occurring to all new hardwood floors.
Published by fci bnp media.
After sanding the floor is usually refinished to restore its sheen.
Wet floors should not be sanded flat until the drying process is completed.
My hardwood floors are newly installed in the upstairs throughout.
Better yet until you re ready to use it.
