You should install an underlayment before laying the floor but you may need to install transition strips.
How to lay laminate over ceramic tile.
In general laminate flooring requires a base of thin polyethylene foam padding.
If you have a height difference you can use a transition molding between each room.
Filling grout joints first second the grout joints should be filled to level with the top or face of the ceramic tile to ensure a smooth surface for the laminate to rest.
Or you can use a grout bag to fill the joints.
Heres the kitchen with the ceramic tile that i am going to install laminate tile over.
Yes laminate can be installed over ceramic tile.
This comes in wide rolls that install directly over the tile.
For convenience some brands come with foam already.
The process would be the same as installing a laminate floor on a concrete slab.
You can lay laminate over tile as long as the tile is in good condition which means no broken or loose pieces.
Your carpet would need removed and the laminate can go directly over the subfloor.
The short answer is yes you can install laminate flooring over a ceramic tile floor if the tile floor is in good condition and the tile are well attached level and flat.
The mastic makes it very hard to remove the ceramic tile from the wood subfloor.
Starting laminate tile installation over ceramic tile.
You can simply grout as normal using very light pressure on the grout joint to keep the joint level.
You just need to make sure it is level in good shape and any grout lines are filled.
The wood laminate you see here is pergo elegant.