The questions range from what causes it to how to fix it.
Bubbles in wood laminate.
Although veneer is usually durable placing warm or damp objects on the veneer can cause the glue bond to fail.
The best way to fix constant bubbling on laminate flooring is to get rid of excess moisture under the planks.
How to remove air bubbles on laminated wood.
You may need to replace the subfloor and the water damaged planks to maintain a uniform look.
The wood materials in the laminate flooring expand and contract with moisture.
A very thin layer of hardwood veneer is often glued over a less expensive piece of wood furniture.
Moisture and laminate flooring.
When the glue bond fails bubbles can form on the surface of the wood veneer.
Laminated wood consists of veneer that is glued to a wooden surface usually plywood or oriented strand board that gives the wood a finished appearance.