It’s possible to use self-leveling concrete directly on top of a plywood subfloor, which is common in new construction. Finishing the plywood subfloor is as simple as slapping on the desired finish and waiting for it to dry.

Silky Terrier Dog Breed Playing Aro... Silky Terrier Dog Breed Playing Around

Can I use self-leveling compound on plywood?

It’s a definite possibility. A polymer-based concrete, a self-leveling compound is able to level just about anything. Remove all dirt and debris before using this on plywood. After painting the floor, apply a floor primer.

How do you level a plywood floor?

Smooth out the liquid-like floor leveler with a trowel after you’ve applied it to the subfloor. As it descends, gravity will aid in its movement. Using a feathering tool, remove any excess floor leveler from the edges and blend it in with the rest of the flooring. The manufacturer may recommend letting the floor leveler dry for a few hours or overnight.

How do you level uneven plywood subfloor?

Apply the floor leveling compound with a flat-edged trowel. Fill in any subfloor divots or inconsistencies. Allow the leveler to dry to the manufacturer’s product label’s specifications. Using a floor sander, remove any hills or humps from the floor.

Can you use floor leveler on wood?

Before applying self leveler to wood floors, they must first be primed. The wood will swell as a result of the water-soaked leveler covering the floor. Upon drying, it will shrink back down and cause cracks in the underlayment and apex tiles that are immediately above it The primer serves to keep water from penetrating the wood’s pores.

Can floor leveler be used on OSB?

Fiber-reinforced calcium aluminate cement based self-leveling underlayment LevelQuik® AdvanceTM SLU eliminates the need for reinforcing lath over plywood and OSB on interior wood-framed subfloors.

Can you use thinset to level a plywood floor?

Thinset adheres well to thinset. According to product literature, thin-set mortar should not be used to level or flatten a floor or wall. Because it is only slightly uneven, thinset can help level the floor.

What should I use to level plywood subfloor?

How do you float a plywood subfloor?

Plywood panels with their edges parallel to the wall are the first step in laying a floating subfloor. 3/8″ spacer between each panel and a 3/8″ spacer between the plywood and the wall are recommended for this application. The second layer of plywood should be laid at a 45-degree angle to the first layer.

How do you level a plywood floor for laminate?

Use a long floor leveler and a tape measure to ensure that the subfloor is level within 3/16 inch of an inch for every 10 feet of the floor surface. Leveling a floor is essential: Fill in any low spots with leveling compound and sand any high spots.