To fix the issue of cupping the first and most crucial step is to assess the moisture problems.
How to prevent wood floor cupping.
How to fix hardwood floor cupping make sure you have a reliable wood moisture meter so you know how much the wood moisture content has risen or can identify wet problem areas.
Instead go over the flooring when needed with a dust mop.
In many cases of slight to moderate cupping eliminating the source of the water and drying out the flooring can save the floor.
As noted previously moisture movement within wood can be slow.
However if the cupping is due to an underlying moisture problem the floors will stay in this position until that problem is corrected.
Select flooring that is naturally resistant to cupping.
These systems can control the moisture level throughout your entire house and help protect against hardwood floor cupping in rooms with wood floors.
Just running a fan or dehumidifier for a week will not solve most problems.
Never use an overly wet mop or excessive water to clean your hardwood floor and never use a steam cleaner.
Never damp mop a wood floor.
It s possible that a nonpermeable housewrap was used behind your new siding which is increasing the humidity level in your home.
Dehumidifiers remove moisture content in the air and if you are lucky a simple dehumidifying session might do the trick and help reverse the hardwood floor cupping.
Or that the siding covered up existing foundation vents under your home.
When cleaning your hardwood floors be sure to use as minimal water as possible especially during the summer.
Use quartersawn lumber rather than riftsawn or plainsawn because it handles.
Proper cleaning techniques will go a long way to preventing hardwood cupping.
Usually problems with buckling or cupping in a wood floor are caused by excessive humidity inside or under your house.
Some hardwood options are more prone to cupping than others.
Everyone who owns a wood floor should use a moisture meter on a regular basis to identify moisture changes that can lead to cupping.
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.
Sanding so now that you have eliminated the moisture source and dehumidified your space if you still see no change in your floor the cupping as just as severe as before then this calls for more serious action.
Take the necessary steps to stop or correct the source of the moisture problem.
As noted previously moisture movement within wood can be slow.