Hardwood floor installers often use the term level when referring to subfloors when actually they are meaning the term flat while it s desirable to have a level floor most homes.
How to level old hardwood floors.
The process of fixing both an out of level and an out of plane floor is simply known as leveling a floor.
Raise the lower end of the level until the bubble is centered then measure the distance from the bottom of the level to the floor to find the depth of the dip.
Remove the existing flooring.
If you re replacing an old floor with a new one your first task will be to get rid of the outdated flooring material.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
The task of tearing out the old tiles.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
Alternatives to hardwood flooring.