Hi susan thanks for the question.
Install vinyl plank ove underlayment.
Just ensure any underlayment you add is thin so it doesn t impact the locking process of the vinyl planks.
All you will need to do is fill in the grout with leveling compound and ensure the flooring is level.
Vinyl flooring is usually not installed directly over the subfloor in residential applications.
There s no need for a moisture barrier underlayment on plywood.
Since vinyl planks are generally thinner than a laminate the underlayment is also thinner.
Because you can install sheet vinyl over existing vinyl it offers the option of changing design without breaking the bank.
Indentions can be an issue as well which is why most luxury vinyl tile and luxury vinyl planks are sold with a backing layer already in place.
Today i m sharing some tips tools and tricks to installing vinyl plank over concrete.
A vinyl flooring underlayment will not be as thick as a laminate or hardwood underlayment.
An underlayment that offers more cushioning is armstrong flooring quiet comfort.
Why people use underlayment people turn to underlayment for comfort underfoot sound reduction and moisture barriers.
Vinyl plank flooring with a robust backing has some insulation value but not much so if you want the cold concrete to feel comfortable you may have to install a thermal underlayment or even build a raised plywood subfloor.
And then baseboard is another leap forward it s so exciting.
If you re installing it over concrete and you have a question about moisture issues consider adding a vapor barrier underlayment first that will product against water problems.
Vinyl floors that are glue down or loose lay will not need a vinyl underlayment as these floors will be installed directly over the subfloor.
If too much cushion.
This way you can add a proper lvt underlayment that has sound proofing and install the vinyl over it.
In most cases 4 by 8 foot sheets of particle board or plywood must be installed in preparation for the vinyl floor install.
There a few companies and product lines that are exceptions but there is a strong chance that you could void your warranty if you attempt to install foam or cork beneath lvp with pre attached underlayment.
Existing sheet vinyl and carpet if your kitchen floor is sheet vinyl and the dining room is carpet don t forget that the sheet vinyl will have a 1 4 inch underlayment beneath it but the carpet won t.
The easiest fix for you here is to just install the vinyl over the ceramic.
If you want to install lv flooring in both you ll have to remove the underlayment in the kitchen or add some to the dining room.
Meaning if you re going to install vinyl plank flooring over tile vinyl flooring and even.
It s more important that the underlayment dampens sounds and feels comfortable.