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Cracking Troubleshooting Guides
Published FixGraph guidance for diagnosing and responding to cracking.
Matching published guides
Choose a guide that matches the service, equipment, and conditions you are seeing.
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Bathroom Tile Grout Cracking with Floor Deflection: Diagnose Movement Before Regrouting
Repeatedly cracking grout in a bathroom floor, especially when the floor flexes under normal walking or the cracks follow several joints, is a movement problem until proven otherwise. A bouncing or unstable wood floor can crack grout and loosen tile, while a crack at a change of plane may need flexible sealant rather than rigid grout.
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Foundation Wall Hairline Crack With Water Seepage: What to Check Next
A hairline crack that lets water seep through a foundation wall should be documented and traced before it is sealed. Photograph the crack and surrounding dampness, note whether seepage follows rain or continues in dry weather, and check visible grading, gutters, downspouts, and interior moisture from a safe position.