Floor Is Bowing Up

Without this barrier moisture can cause buckling.
Floor is bowing up. Another important part of installation is the expansion gap. You have to figure out the reason why it s bowing as well. First off you need to identify the areas where the floor is bowing to figure out where the floor is butting against the perimeter. A moisture barrier is a thin sheet of polyethylene that is laid between the subfloor and the hardwood.
During installation run a vapor barrier under the vinyl plank flooring to help prevent buckling from moisture. How to fix bowed floors. If water seeps up under the flooring from an extremely moist concrete subfloor the adhesive can be weakened causing buckling in the floors. How to repair a hump in the floor.
The higher quality the material the less likely it is to buckle due to moisture. If you have a noticeable hump in the floor however something. If water has seeped into the boards they may swell against one another which can cause the bow. Check the humidity level of the room and use a dehumidifier if the air is too moist particularly depending on the time of the year.