Other than the reasons stated above your laminate could be lifting due to poor workmanship where the floor has not been installed correctly.
Laminate floor boards lifting.
A lift in your laminate floor can also be caused by the way the floor s planks or joints were fitted together upon installation.
When the water reaches under laminate flooring the water must be removed immediately.
Laminate flooring comes apart as easily as it goes together but the edges are fragile so you have to disassemble a floor carefully if.
Instead it is put together almost like a puzzle with planks snugly fitted together.
If the subfloor underneath is not completely level the pressure of walking across the floor will lever the boards up at the end opposite.
If they were hammered or tapped together too tightly this can lead to a peaking and then a warping in the boards.
Another issue could be the quality of the product laminate flooring is ranked with an abrasion class ac rating depending on quality ranging from a poor ac1 to a high quality ac5.
Whether your laminate flooring has minor chips and scratches or water damaged boards repairing it is a project you can do yourself with the right tools and technique.
If the water is not pervasive you may be able to extract it with a wet dry vacuum.
Water under laminate flooring.
The causes for laminate floor to lift are fairly simple.
If this is the case then you have no choice but to replace those damaged boards.
Laminate floors do have slight tolerances for lippage and seam gaps in order to find out the tolerances for your flooring you will need to contact the manufacturer and request a full spec sheet on your specific laminate floor.
Laminate flooring is an attractive durable kind of flooring made to withstand stains fading and dents.
How to remove laminate flooring without damaging the boards.
If any problems come up such as water damage or scratches or if laminate boards lift or buckle you can often fix them yourself.
A floating laminate floor is not glued nailed stapled or otherwise secured to the subflooring.
If a small amount of water has leaked toward the edges of the flooring pull up any quarter round shoe molding or baseboards around the perimeter.
It s a great choice for households with children and pets and comes in a variety of styles textures and colors.