I live in a relatively new home (built in 2000) on a post tension concrete slab. I am now noticing that some of the upstairs doors do not close properly and I am seeing a few cracks in the interior walls and one area of the landing appears to be uneven. The brick exterior however does not have any cracks.
I want to bring in some foundation "experts" to asses whats happening and how I can reverse the movement but would to like to know more myself about what's happening before I talk to anyone.
Can this movement be stopped and even reversed? Why is it moving? I thought a post tension slab is supposed to stop movement from happening? Could the slab be cracked?
Anyone any ideas what's happening here?