The basic rule of thumb when checking to see if you can lay underlayment down on top of an installation is to check to see if your new finish product is reliant on movement for its structural.
Can you lay vinyl flooring over carpet underlay.
The vinyl flooring needs a solid flat surface to adhere to.
Installing laminate flooring over carpet underlayment will do more harm than good in the long run.
After you tear out the old carpet and underlayment.
When installing vinyl plank flooring over existing floor materials underlayment may not be required but it can help with cushioning and sound reduction.
If the carpet is not smooth and level chances are the vinyl planks won t have the required support and won t click properly together or they may squeak and make noises when you walk on it.
Why people use underlayment people turn to underlayment for comfort underfoot sound reduction and moisture barriers.
No underlayment is needed in this type of installation.
No you cannot lay vinyl flooring over carpet underlay.
Be sure that the carpeting is less than inch high.
Temporary flooring can be what breathes new life into a space without breaking the bank and spending a lot of time tearing out carpet.
You absolutely cannot use carpet underlayment underneath laminate flooring.
If no you are in luck and the carpet was properly installed on an even subfloor and you can install vinyl flooring over it.
If a carpet pile is too high there may not be enough stability to float your floors.
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.
While vinyl flooring is known for its resiliency it would be a major mistake to overlook the underlayment.
Wear layers and topcoats can protect the surface of your floor but underlay adds a layer of protection to the bottom of your boards or tiles.
As long as it is flat and in good condition your laminate will install well on top.