SPC rigid core · Hollow sound / movement
Why does my SPC floor sound hollow or move when I walk?
A hollow sound or movement under foot usually means the planks are spanning low spots in the subfloor. Over time this can break the locking joints.
Also searched as: "SPC floor clicking when walking", "rigid core floor feels loose", "SPC floor bouncing"
What usually causes it
- Subfloor not flat
- Wrong or doubled underlayment
What you can check yourself
- Mark the areas that move or click
What an independent inspection checks
- Subfloor flatness
- Underlayment type versus manufacturer requirements
Who is responsible?
Usually subfloor preparation or installation.
Get your spc floor inspected
Tell us what you're seeing and we'll explain the next step. We cover every county in Southern California and only inspect. We don't sell or install flooring.