Foundation Repair - Duct Tape On Wall
This is one of the most effective ways that we have found to show the difference that the wall anchors make initially, especially with the smaller cracks. The duct tape is laid flat on over the seam, then when the anchors are tightening, slack will come up in the tape. The difference is pretty significant on this wall. And don't forget, wall anchors can be tightened over time!