Discussion: How to reduce room-to-room noise with new Interior Doors?

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Home Page › Forums › Of Other Realities › How to reduce room-to-room noise with new Interior Doors?

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    • August 11, 2026 at 5:45 am #4076
      linnchinnn
      Participant

      My husband recently started working from home in the guest bedroom, but our current hollow-core hallway doors let every single household sound through. We can hear the TV and kitchen noise as if the door isn’t even closed. What should we look for when buying replacements to block sound effectively?

    • August 11, 2026 at 8:16 am #4077
      monklaw
      Participant

      Hollow-core slabs act like acoustic drums, bouncing sound waves directly between rooms instead of absorbing them. If your primary goal is soundproofing, upgrading to solid-core composite or solid wood Interior Doors will make an immediate and dramatic difference in acoustic isolation. The heavy density of the core material dampens sound transmission significantly. For the best sound-blocking results, make sure to pair your new solid slabs with acoustic perimeter gaskets or drop seals at the bottom threshold to eliminate gaps where noise leaks through.

    • August 11, 2026 at 9:44 am #4078
      mikkie
      Participant

      Swapping our bedroom doors from builders-grade hollow slabs to solid wood completely eliminated the sound of the TV downstairs. Adding a sweep at the bottom gap is also crucial because sound travels straight through the floor crack.

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