If the uneven floor is due to floor joists that have warped or twisted over time or were incorrectly installed the only way to level the floor is to remove the subflooring and shim the joists.
How to level a hardwood floor without removing boards.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
Pound nails into the subfloor with a hammer and set screws slightly below the surface of the subfloor.
How to remove hardwood flooring the easy way.
Stripping hardwood flooring the wrong way can cost you hours of backbreaking work leave you with an enormous mess and even cause permanent damage to your subflooring.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
If they are glued together use a circular saw set to the thickness of the flooring to cut along each joint in the floor to separate them if.
Our flooring is about 3 4 inches thick so i set the blade depth about 3 4 inches deep so that the blade cut through the hardwood floors without cutting into the plywood subfloor.
If the area is very large use a long straight 2 in 4 in 5 1 cm 10 2 cm board and set your level on top of it.
Remove the baseboards and lift the floor boards up.
First set the blade depth on your circular saw.
Clean it well with a wet dry vacuum.
Hardwood flooring makes a welcome addition to any home but it can be daunting to deal with once it s time to remove or replace it.
If the floor is uneven lift up the board until it is level so you ll know how much flooring compound you ll need to even it out.
How to remove hardwood flooring.
Floors are rarely perfectly level.