Step 5 drill a few screws through the plywood into the subfloor to suck the plywood tight while increasing the overall strength of the connection between the underlayment and the underlying material.
Glue down hardwood flooring on plywood.
With that said one of the most important factors while dealing with glue down installation is going to be your subfloor.
When installing wood flooring on a plywood subfloor there are almost no good reasons to glue it instead of using nails.
The glue down method of engineered wood flooring installation is typically the most common and creates a highly stable floor.
All wet work such as concrete masonry framing members drywall paint etc should be thoroughly dry.
Boards adhere well to the rough surface of the concrete subfloor and therefore lead to less gaps or planks lifting and buckling.
If installing glue down hardwood flooring in a new house completely close the building in with all outside doors and windows in place.
Glue stuck on hardwood floor i just stained pine hardwood floors and didn t get all the glue cleaned up.
Subfloor preparation is critical on all job sites but especially for glue down.
The wall coverings and painting should be completed before the installation of the hardwood flooring.
However if you do choose this installation method you still need an underlayment but you can t use a conventional one.
Can i nail the new floor over the old floor or would i have to remove it and nail down a 3 8 plywood sub floor.
Getting a glued down floor covering off a plywood subfloor is difficult enough but once the flooring is gone you re still left with the daunting task of removing the glue residue.
This will be easier if two people place the plywood down onto the glue and then press down firmly to help the glue set.
Enter the spreadable moisture barrier.
When working on a clean concrete subfloor the glue down method is often the go to choice.