Laminate flooring is said to float because it is not fastened to the sub floor.
Why is my laminate floor not laying flat.
When properly installed it should have a gap of approximately 1 4 inch from the walls of the room on all sides.
Also check for any damp areas this would swell the laminate if wood.
Some locking systems are can be damaged from the tapping.
Use caution when using a block of wood and a mallet on some laminate flooring.
Installers avoid it by laying a moisture barrier between the laminate and the subfloor.
The block of wood can be a scrap piece of wood as long as it is flat on both sides.
Loose lay vinyl flooring is extremely popular because of its durability and easy installation process but it does have a tendency to buckle if heavy furniture is dragged across the surface of the floor.
The bulges probably mean that the floor is not flat which means starting over again i m afraid.
Very common installation mistake.
Laminate flooring is designed to be installed as floated floor thus it is not nailed or glued to the sub floor and works as one big pancake that expands and contract with temperature humidity changes.
This situation can be easily remedied.
When you are installing snap and click laminate flooring you will need a soft rubber mallet and block of wood.
When you remove the floor boards and replace them be sure to cover the subfloor with a layer of plastic or tarpaper so it doesn t happen again.
Not all vinyl plank flooring requires a glue down installation process.
All the individual pieces interlock into one sheet that lays or floats on the sub floor.
You must check and control the flatness.