Even an entire heating season could be required for this process to be completed. You shouldn’t do any sanding until the humidity levels are back to normal. This rule of thumb applies to all types of flooring: If the top-side is more than 2 percent moist, it’s probably not done drying.

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Will cupped hardwood floors flatten out over time?

If the cupping was not severe, the flooring may dry with only minor gapping, flattening to an acceptable level. Keep in mind that because the flooring has dried out, some shrinkage is to be expected. Check the floor for looseness prior to any repair or remediation.

Can you reverse cupping on hardwood floors?

Hardwood floor cupping can be reversed, returning the planks to their original condition. Fortunately, this can be done. When you notice a cupped floor, the first thing you need to do is find the source of moisture.

How do you dry cupped wood floors?

Start by vacuuming up any visible water from the floor and using industrial fans to circulate the air in the room. Remove any excess moisture from the wood’s pores by using a dehumidifier once the area has begun to dry. Finally, check the area with a moisture meter to make sure it is dry.

Will a dehumidifier help with floor cupping?

With minor cupping, a dehumidifier may be all that is needed to remedy the problem quickly and effectively. Investing in a professional drying treatment, on the other hand, can restore your floorboards to their original shape.

Why are my hardwood floors cupping?

It’s a process known as hardwood cupping. When it comes to hardwood cupping, too much moisture is to blame. Humidity, water leaks and spills as well as incorrect cleaning of hardwood floors can all contribute to buckling and warping of the floor boards.

Will buckled floors go back down?

If the buckling is minor, the boards may be able to return to their original shape. You’ll need to replace the boards if they’re still showing signs of wear and buckling.