Underlayments for hardwood floors provide multiple benefits depending on the material that you choose.
Floor that drops underneath you.
Plastic foam felt cork and rubber are common choices.
This is where you meet the spiders and all those sorts of nasties as you climb down under the flooring.
For instance you may have a dining room floor that end to end is level but between those two points are various sags and dips.
Just under the visible floor covering is a layer of some kind of material usually only about 1 4 or 1 2 inch thick.
In some cases pouring floor leveling compound will fix the problem.
This is the layer that you see and walk on.
Most lvp flooring is water resistant some types are even waterproof and it s also very durable able to resist dents dings scratches and stains.
Once under the flooring you can see what timbers have moved twisted cracked or sunk.
Its purpose is to provide a smooth flat surface for the floor covering.
The sub floor consists of beams and joists which hold the flooring in place.
Your foundation may not be the problem.
This will allow you to see the sub floor.
Vinyl flooring can either be glued to the subfloor or it can float on top of it and either way moisture underneath it causes problems.
It s extremely beautiful flooring that mimics natural hardwood and sometimes even stone.
How to remove moisture from underneath vinyl flooring.
Drop a few marbles onto the floor in various areas around the room and then watch them roll.
Instead it may be an issue with joists and beams below your floor that require shoring up.
This is the finished visible flooring surface such as hardwood planks carpeting ceramic tile or vinyl.