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.
Carpet over laminate underlay.
Carpet removal from house of humble blog why can t i use carpet underlayment.
Underlay acts as an insulator whilst offering comfort and cushioning under your feet.
A breathable foam type underlayment is generally used when installing laminate flooring over plywood or osb subfloors.
Laying underlayment over an existing 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.
I plan to buy pergo laminate planks and install it over a 12 inch tiles floor which is pretty level my question is what thickness is the pergo underlayment and would i be better suited to buy the flooring without underlayment and buy a better grade of underlayment i will be buying 10 or 12 mm flooring ac4 any help would be greatly.
Put simply carpet underlayment is too thick.
We offer a wide selection of flooring underlay types for wood laminate and carpets.
Installing laminate flooring over carpet underlayment will do more harm than good in the long run.