The second main purpose for underlay is to help manage or block moisture from getting to your laminate flooring.
Can u use carpet underlay for laminate flooring.
Installing laminate flooring over carpet underlayment will do more harm than good in the long run.
It s especially important if your sub floor is made of concrete as the underlay helps to prevent moisture and damp from impacting your flooring and ensures it lasts longer.
As much as you want to cut down costs on a new floor this is not the way to do it.
Carpet removal from house of humble blog.
No it is not recommended to install a thick or double layer of underlayment with laminate flooring.
If your laminate is exposed to water or moisture it can cause warping and buckling which is something a homeowner does not want.
Types of laminate underlayment.
If you install any additional underlayment the base for your flooring will end up being too soft and could jeopardize the integrity of the locking system.
A common mistake is to use carpet padding or another soft thick underlayment thinking that this will somehow increase the comfort of walking on a laminate floor.
You should not use carpet pad under a laminate floor because it will act as a spring board and will be very bouncy and will cause the locking mechanism on the laminate floor to break or come.
You absolutely cannot use carpet underlayment underneath laminate flooring.
In general the underlay for laminate flooring is between 1mm and 3mm thick while most carpet underlays are around 8mm to 10mm thick.
Whether you re fitting carpet or laminate underlay is crucial to getting the best experience out of your new flooring.
This thick padding would not offer proper support to the laminated floors possibly damaging your floors.
But this will serve only to make the floor flex notably in a manner that can loosen joints.