Because you say that the tile floor in question is on the second floor i am going to assume that the tile is installed over a wood sub floor.
Crunchy sound under floor tile.
The noises happened regularly throughout the night.
This vibration travels through the floor directly into the ceiling downstairs.
Tile floors are beautiful durable and a fairly diy friendly option but for tile s good looks to really last it s vital to start with what you can t see the ideal underlayment.
I had my kitchen remodeled with the floor tiled first on a wooden subfloor and cabinets installed the following day.
On closer inspection i can see that the tiles are moving very slightly against the grout which is causing the sound.
I don t know of anything that will flood under the tiles to bed them down 600mm is alot of tile for anything to track underneath.
It ll be more to with how the floor was prep d by the tile what adhesive did he use and how he laid the tiles.
The other night i woke up to the sound of loud popping or cracking noises.
Tile floors are very hard so walking on them transmits vibration very easily into the sub floor.
The first is to have tile glue injected underneath the tiles.
When the right soundproofing floor underlayment is installed directly under a tile floor the underlay absorbs footstep noise before it can vibrate through to the.
The popping noise also happens from time to time when i step on the laundry room floor and in some spots i hear a crunching noise when i walk on the floor.
Recently i noticed that a few of the floor tiles in the kitchen make a crunching sound when walked on.
There is a almost unnoticeable bulge where one of the tile comes up.
But if weak underlayment is the diagnosis there are two relatively simple and inexpensive possible remedies that can be used.
It was coming from the tile in the laundry room.
This serves two purposes.
Grout will have very little to do with the failure of this floor.
At another location i can hear a popping sound.
A low tone is not a cause for immediate panic however.
With the glue down installation method you ll apply a strong adhesive directly to the subfloor and the wood floor is then installed on top of this adhesive.
Since this doesn t allow a small air gap between the wood floor and the subfloor this option eliminates that hollow sound and it makes engineered wood feel and sound like real hardwood.
A low pitched sound can also occur and not signify there is a problem the type of sound you hear also depends on the configuration of the tile assembly for example when tile is installed over a less dense substrate as in the case of wood a non bonded mortar bed a sound control mat or other membrane or over a steel framed wall.
