What about the seams between the flooring plank and side cover? Mine seems to ooze water...
> is yours tile/marble?
There's a foam sheet ( white ) when i laid mine last November.... SPC on top, foam underneath only... no plastic sheet or anything....
Only rooms has this kind of problem.... Outside where Living room and dining hall is dry. no sign of water condensation...
If i slit a paper between the seams, the paper is wet....

, I got a video recorded... to show to the Installer when he comes after MCO.
Could this be humidity that comes from subfloor ?
> My furniture ( 3 tier shelf ) most bottom part where it's kissing floor shown signs of water damage , not because of mop ( super careful when moping on not touching it ), that was before laying SPC flooring... when it was still marble floor, and that particular area always feel kind of cold to touch.
Now i drill some holes on the side cover to let it breath, hahaha.... I tried to seal it with silicone, but then the water ooze out from the plank ( near the side cover where the foam didn't cover that plank's edge near to the wall ) , is my guess...
It is still new. Mine is more than 10 years already
I wonder what makes the floor wet.Like humidity high but should not cause this. Seems like that the hall or the other side of the wall is much colder all the time but hot room
I have no idea what cause it. Let's see what the contractor say.