Simply nail the sheets of underlayment to the wood sub floor and make sure everything is covered.
How to install glue down vinyl plank flooring on wood subfloor.
You can t do that with glue down vinyl.
Assess the condition of the wood.
Allow the compound to dry and sand away any roughness with medium grit sandpaper.
Step 4 spread the adhesive.
If the subfloor is perfectly smooth plywood then you could install the vinyl directly to it.
So technically if you are installing vinyl plank flooring onto concrete you already have a subfloor.
Hard set adhesive is spread along the subfloor and then the vinyl planks are laid down on top.
A subfloor is the bottom layer of any floor.
When you glue down vinyl plank flooring over a wood subfloor a double layer construction of the wood subfloor is required.
Hard set or pressure sensitive.
Because vinyl is waterproof floating planks don t require an underlayment especially if they have a backing but you can install a vapor barrier if the floor needs extra moisture protection.
It can be constructed from wood plywood plastic or concrete.
Glue down vinyl plank flooring adheres to the subfloor using either one of two types of adhesives.
If the plywood is porous prep the subfloor by applying a primer that fills the pores and makes the floor ready to accept the adhesive.