Cheap Mass Loaded Vinyl

[Guest]

Hello,

Would MLV placed on either side of a 1 3/4" solid core door significantly increase the its STC?

 

[soundguruman]

Hello,

Would MLV placed on either side of a 1 3/4" solid core door significantly increase the its STC?

No, you need a double door with an airspace in between, same goes for any window.

 

[AremMLV]

Yes, it probabaly would, if installed correctly, however, it is pretty heavy, you might consider lighter materials.

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