Second if any moisture was to get in between the plywood and carpet you can have an underlying mold issue.
Installing laminate flooring over carpet underlay.
The most common type of floors floated over carpet are vinyl and laminate given they are budget friendly and feature a simple interlocking system of installation.
Because laminate flooring can be difficult to install on surfaces that are even the least bit imperfect underlayment is a recommended supplement.
A breathable foam type underlayment is generally used when installing laminate flooring over plywood or osb subfloors.
They do so instead of installing pre attached underlayment laminate flooring.
When it comes to installing a new flooring material you sometimes have the option of installing the underlayment for your new floor directly on top.
It could be availed in a distinct roll of polyethylene.
Laminate flooring is thin and is constructed of a type of fiberboard rather than solid hardwood or even plywood as with engineered wood flooring.
I have installed many laminate floors over short pile carpet.
Some decide to lay a separate underlayment.
Laying underlayment over an existing flooring.
The first it will be too much cushion under the plywood to be a properly supported subfloor for the laminate.
Put simply carpet underlayment is too thick.
If you think about it when you install a foam under the laminate it s like short carpet.
This is to connect in the bottom of laminate flooring.
Sometimes it also comes with an attachable formula.
The form can be felt cork or even foam.
Why laminate flooring needs underlayment.
It s in your best interest to uninstall the carpet and underlayment and install your floating floor ontop of the subfloor.
In most circumstances it can be installed over wood concrete tile vinyl sheet and even carpeting as long as it is less than one quarter inch thick is set on.
In most cases you will not want to use a vapor barrier type underlayment when installing laminates on a standard plywood subfloor because wood is a natural material that needs to breathe installing a vapor barrier over this can cause moisture to become.
According to the laminate flooring manufacturer armstrong you can install your laminate flooring over any area that has a flat sub floor is structurally sound dry and clean.
Most laminate flooring underlayment is 1mm to 3mm thick.
For example quiet walk is about an 1 8 thick and th.
Actually the above statement is correct.
Vinyl planks vinyl planks are designed to resemble hardwood and can be found in a number of wood look textures such as hand scraped wirebrushed and distressed.
Installing laminate flooring over carpet underlayment will do more harm than good in the long run.