Does Egg Carton Soundproofing Work?

Do egg boxes work for soundproofing? The short answer is no. Egg boxes are made of a very thin cardboard, allowing sound waves to travel directly through them and, as such, are unable to help reduce noise. ... Unfortunately, egg cartons are far too thin to act as an effective diaphragmatic absorber.

How do you soundproof a room with egg cartons?

To improve the soundproofing capabilities of egg cartons, install pieces of fabric or foam inside the openings of the carton before hanging them on the walls. Doing so will help to improve the density of the cartons and enhance their ability to absorb sound.

Does carton absorb sound?

Does Cardboard Absorb Sound? ... Cardboard does not actively absorb sound, but the material will significantly reduce the transfer of noises and echoes when placed along walls, ceilings and floors.