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Common Signs of Block Wall Failure

bowing cinder block wall with horizontal crack
  • Horizontal Cracking: Horizontal cracking near the middle of the wall is one of the first symptoms. These cracks tend to start out small but increase over time as the soil continues to put pressure on the wall eventually causing it to bow.

Stair-step cracking in basement wall
  • Stair-Step Cracking: Stair-step cracking at the corners of a bowing wall is another common sign.

  • Pushing-In at the Bottom of the Wall: You may notice the wall sliding inward toward the bottom of the wall. This happens when the concrete floor in the basement holds the bottom row of blocks in place as the rest of the wall cracks and pushes in.

  • Sliding in at the Top of the Wall: When the wall begins to lean at the top, when this happens there is a structural concern because the connection of your foundation wall to the framing of the house has been compromised.

If your home is showing signs of wall failure, Tar Heel Basement Systems is here to help! Protect one of your biggest investments by calling us today for your FREE evaluation.

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TarHeel Basement Systems Service Map

Our Service Areas

Greensboro Location

611 Summit Ave, Suite 5
Greensboro, NC 27405

Raleigh/Durham/Chapel Hill Location

3333 Air Park Road
Fuquay-Varina, NC 27526


1209 Culbreth Dr., Ste 205
Wilmington, NC 28405

Winston-Salem/High Point Location

2910 Griffith Rd
Winston-Salem, NC 27103