How To Shim An Uneven Floor With Luan Plywood

To shim the floor take a straightedge or a level and look for imperfections in the flatness of the floor and determine if it needs to be raised or lowered.

How to shim an uneven floor with luan plywood.

Be sure to watch our master class vi. Cover the shimmed subfloor with 3 8 inch plywood to create a flat level surface. In this video we show you how to transition between different floor heights from tile floor to wood floor installations. It s a bit confusing but a flat floor can still be slightly out of level and still create a good foundation for a long lasting floor installation.

How to cut a 12 foot shim. 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. This part of the procedure is different than the procedure for leveling the floor if the slope is parallel to. Cutting slices off a jobsite 2x4 can compromise the equilibrium of the wood which can cause the wood to bow slightly so you may need to square up an edge again.

Laminate flooring on an uneven subfloor can cause problems and needs to be addressed. Quikcrete shimming my tile floor is uneven so any toilet rocks back and forth. Not expecting to replace the toilet for a long time i decided to use a tube of quikcrete. You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.

When you are dealing with uneven floors one option that you have is to use self leveling compound. The floor can have an unlevel subfloor and still have a base for a nice laminate floor. On the top side of the floor another fix it idea to lay down new hardwood over the existing floor. To make a second shim just run the 2x4 through the table saw squaring off the tapered edge.

To reduce the appearance of surface floor when you install vinyl or any other flooring material a good choice to use is luan. The thinking behind this is that i needed something that would harden and stop any rocking motion once it set up. A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too. To cut a 12 foot shim cut a cruddy 2x4 to six feet long.

Fixing an uneven wood subfloor before wood floors.