How To Level Wood Floor Joists

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How to level wood floor joists.

Level floors are critical for reducing. Whether you re going on to install hardwood ceramic tile or laminate one of the most important steps of any flooring project is making sure the subfloor foundation is level. How to level a floor. A new hardwood or laminate floor needs a level subfloor to prevent problems such as cracking and splitting from occurring in the future.

How to level a wood floor sub floor. Marko vovk explains how to fix floor squeaks and floors that are not level. Use screws to secure the leveling strips to the floor every 16 inches. This job can run you 1 000 and 5 000 depending on the extent of the job.

To level the entire floor it is best to start with the two end joists. The string line would be fixed in position x in the diagram below. If you take the time. 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.

To do this simply cut several leveling strips the same size as the original strip. A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too. Then a string line can be fixed to the top of these two new joists giving you the level for the joists in between. On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.

Leveling the floor with shims is when you attach thin wedge shaped pieces of wood on top of the low areas of the joists to make the top joists even. Screw the strips into the floor joists or subfloor. If the floor slants irregularly cut strips that bridge the cap at each floor joist. You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.