Laminate Floor Bubbling Up. This can happen for various reasons: When laminate floorboards are affected by the moisture content in the air or subfloors, the edges rise from the subfloor. Peaking is when the flooring lacks the proper space at the walls for expansion so that tension can be released.
Laminate floors offer easy installation, but can be tough to fix if they bubble and buckle. This can happen for various reasons: The bubbles that have started appearing on, and in, your laminate boards have almost certainly been caused by excessive moisture.
Gallery of Laminate Floor Bubbling Up
If there are no expansion gaps left the laminate will end up peaking, bubbling, or even buckling. Glued or nailed laminate needs to be pried out. For this, you might need a screwdriver, hammer or even a crowbar. Here are the steps you need to follow to fix floor bubbles: