Soundproofing Doors at Home Depot


The walls of my listening room are pretty solid, but a fair bit of noize seems to leak out underneath the door, which then echoes into the hallway which is acoustically bright and reflective.

Consulting websites which are devoted to soundproofing, I have found some impressive but very expensive solutions: seals which move up and down, lead lined recording studio doors, door sized covers etc etc.

For my purposes, I would greatly appreciate any advice on how I might install a simple, inexpensive solution for this old wooden door which has a gap of at least an inch.

Would home depot have a seal that you would recommend? A heavy rubber flap for the door jam?

Has anyone had success doing this yourself?

cheers

cwlondon
cwlondon

Showing 3 responses by zaikesman

Another approach could be to put a carpet runner in the hallway that extends under the door, and maybe a decorative textile hanging (with some thickness and weight to it, not a linen) on the listening room side of the door itself.
No offense taken -- the light-duty suggestions aren't supposed to hermetically seal off the room, just cut down HF reverberation a bit, in keeping with CWL's expressed wish for ideas that A) are inexpensive and B) keep the present door intact. I agree that this approach can't be of greater than middling effectiveness, but I don't think more is possible unless those two preconditions were to be removed, in which case have at it. But I can't really tell whether his main priority is alleviating a residual annoyance inside the listening room, or making the rest of the house quieter...
Well yeah, if that's all you can do, the first thought into my head before I posted originally was simply to stuff a bath towel up under the door and maybe install a gasket -- but after perhaps experimenting with a towel, I like Russ' sandtube suggestion as being a bit more elegant. However, for more efficacious results I still think you also need to consider treating the listening room side of the door with some kind of sound-blocking/absorbing material, which your list of prohibitions doesn't seem to rule out.