How To Level Plywood Sub Flooring

Allow the primer to dry thoroughly.

How to level plywood sub flooring.

Thoroughly cover all areas with one coat of primer to enhance adhesion of the leveling compound to the plywood surface. Make sure to remove stray nails or staples. This number is known as a span rating. Helpful tips on how to pour self leveling concrete over a wood subfloor.

Mix the leveling compound to a creamy consistency. Remove the existing flooring pull up the current floor. 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. If the subfloor is plywood or particle board start by screwing down any loose boards or plywood sheets.

When leveling floors made of wood you ll need to sand down any high spots. Apply a latex floor primer to the entire plywood surface using a paint roller. Replace any nails with screws since nails that popped up will loosen again. In this video you ll see how you can do plywood subfloor leveling using the plywood sheets.

Most leveling compounds are sold in powdered form and just need to be combined with a little bit of water in order to be effective. Pour a generous amount of mixed leveler onto the subfloor focusing on one or more wavy areas. Self leveling compound or underlayment can be poured over a wood subfloor but it. Use a pry bar and hammer to remove baseboards to create an expansion gap a space that allows the new flooring to expand from heat and moisture.

Mix the floor leveling compound with water in a bucket following the manufacturer s directions. Pour the powder into a 10 us gal 38 l bucket and begin adding room temperature water little by little until the mixture thickens to slurry. I was going to install a hardwood floor 5 8 thickness but ther. Use a brush for application in smaller areas.