This may require either sanding high spots or shimming with shingles in the low spots to build them up.
Floor levelling shims.
Find a straight board.
Contractor cedar shim eastern white cedar shims are virtually a eastern white cedar shims are virtually a maintenance free wood.
Figure out how much taper you ll need.
There are probably as many ways to level a floor as there are out of level floors being leveled by someone so here s matt jackson s take on making precise extra long shims.
You would set shims such that when you level across those shims the tops of all the shims are level.
Plumb pak pp836 55 toilet leveling shims multi purpose design for furniture cabinets and tables 8 pack white 8 count 4 6 out of 5 stars 1 026 4 99 4.
Plumb pak pp836 55 toilet leveling shims multi purpose design for furniture cabinets and tables 8 pack white 8 count 4 6 out of 5 stars 1 022 4 99 4.
They are easy to work with and have always been the first choice for all your home renovation projects.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
Naturally decay and pest resistant.
These thick shims are scored to make size adjustments easy break off the excess shim for a custom fit around fasteners or corners.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
Use them to align cabinets doors and windows or for other rough leveling.
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.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
On center means you measure center to center not strictly between the shims.
Self leveling compound is a cement based mixture that is applied in a near liquid state.
You do want them fairly close together so yes 12 to 16 inches apart.
What he is describing is to lay shims over your existing floor.