The answer to whether it is possible to install carpet over laminate then that answer is yes.
Can carpet be installed over laminate flooring.
First of all if you install carpet over laminate flooring you can always go back to laminate flooring by removing the carpet.
Carpet its padding and all its staples must be completely removed down to the subfloor before you install laminate flooring.
As don said you will be 1 4 1 2 typically higher with the carpet at transitions.
You can install laminate flooring over carpet though generally not recommended.
At a transition from the laminate underlain flooring to other laminate or hardwood that is not different than a carpet to linoleum or vinyl or concrete transition and a normal transition strip should handle it find.
Since carpet is usually plush and soft your laminate flooring would not have the support it needs to keep the locking system sturdy.
You absolutely cannot use carpet underlayment underneath laminate flooring.
Laminate is a cheap fast flooring solution that easily goes right over ceramic tile.
Installing laminate flooring over carpet is not recommended in most installation situations.
Carpet carpet is another type of flooring that can be successfully installed over ceramic tile.
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.
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.
You may be able to successfully install your laminate floor over carpeting as long as it is less than one quarter inch thick is set on suspended wood sub floor and is fully adhered.
In turn this creates an environment that promotes the development of mold and mildew.
If you install carpet on the subfloor then you will have to reinstall laminate flooring which is significantly more time consuming.
When you cover your carpets with laminate it increases the risk of moisture collecting underneath the laminate inside the carpet.
Yet another issue that comes with the installation of laminate flooring on top of a carpet is a high risk of mold and mildew.
Carpeting commercial or needle bond.
Most installers and builders recommend not installing laminate flooring over carpet as there are too many variables that can create a mess.