The first it will be too much cushion under the plywood to be a properly supported subfloor for the laminate.
Can you put laminate floor over carpet underlay.
As much as you want to cut down costs on a new floor this is not the way to do it.
You can install laminate over tile.
The underlayment helps the laminate planks lay smoother connect better and for the flooring to feel slightly softer underfoot.
It can also be used under hardwood laminate and carpet but this is much less common these days because subflooring is typically smooth enough for these materials many of which are installed with a different type of underlayment or pad.
Carpet removal from house of humble blog why can t i use carpet underlayment.
Second if any moisture was to get in between the plywood and carpet you can have an underlying mold issue.
It s in your best interest to uninstall the carpet and underlayment and install your floating floor ontop of the subfloor.
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.
Hi martha thanks for the question.
That makes it possible to install laminate over hardwood linoleum and vinyl and yes.
A breathable foam type underlayment is generally used when installing laminate flooring over plywood or osb subfloors.
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.
By using non flooring underlayment you run the risk of potential flooring damage with moisture buckling and more.
Most laminate flooring underlayment.
Laminate underlayment is a soft pad that is installed under laminate flooring.
Underlayment is either pre attached to the bottom of the laminate flooring by the manufacturer or it is installed separately by the user.
A laminate floor is a floating floor which means it doesn t get nailed or glued to the subfloor.
Adhering carpet to laminate flooring.
Laying underlayment over an existing flooring.
I am not sure how significant the heat loss will be but keep in mind you are added more layers in which the heat needs to penetrate.
If you re flooring is glued down and in good condition no peeling corners level you can install your laminate over.
You will still need to add a foam underlayment beneath the laminate.
Put simply carpet underlayment is too thick.
Flooring underlayment is specifically manufactured to support your floor aid in moisture prevention and other variables.
If you decide to install carpet over laminate flooring make sure to use a quality gripper to prevent the carpet from shifting or moving over the laminate flooring as this can cause unfortunate wrinkles and rips in the carpet.