On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
How to level an old wooden floor.
Some homes usually.
Remove the existing flooring.
When installing tile floors you must ensure that the underlayment the surface the tiles will adhere to is perfectly level.
Lay a long level downhill on the floor with one end of the level on the level part of the floor and the other end at the lowest point.
Use a pry bar to pull up hardwood floors one section at a time or unfasten carpet or laminate and roll it up from one end.
How to apply liquid floor leveler to wood.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
If you re replacing an old floor with a new one your first task will be to get rid of the outdated flooring material.
Ultimately you will have a level floor with well fitted boards.
This project is about levelling old timber floors repairing and replacing timber joists.
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.
Self leveling underlayment products can be used on concrete floors wood subfloors that are uneven but still in decent shape and even over ceramic tile floors eliminating the task of tearing.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.