Does a hollow sound mean tile is loose?

Not by itself. Tile size, substrate geometry, assembly layers, and room acoustics affect sound. Movement and bond conditions require field evaluation.

Will new grout stop the crack?

Only if the original issue was limited to the grout installation. A crack driven by movement or an assembly condition can return.

Can one tile be repaired?

Often, but matching material, nearby waterproofing, substrate condition, and safe removal access control the repair.

Cracked Grout or Hollow Tile | Austin Tile Guide

Understand what cracked grout or a hollow tile sound may indicate, what to document, and when to request a professional tile assembly assessment in Austin.

Cracked grout and hollow-sounding tile can be related, but neither observation proves one cause. Movement, substrate joints, mortar coverage, curing, tile geometry, impacts, and environmental conditions may produce similar symptoms. Arrange prompt review if tile moves, edges become sharp, cracks spread quickly, or the condition is inside an active shower or near a suspected leak.

Contact: (512) 769-2292 | dan@austinflooringco.com

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