Soundproofing can be a sanity saving home improvement if you have a house full of children or musicians!
With the theory in mind, that sound travels not only faster, but more easily through dense material; we can apply that concept to soundproofing our homes and our offices.
There are two forms of sound. The first is structure borne sound. The sound vibrations travel through some medium. It could be the floorboards of the house, the ceiling or the walls. That is how we can hear someone walking a few doors down, or someone who is busy vacuuming upstairs. The sound we perceive travels through the wood, or through the ceiling structures.
The second kind of sound is airborne sound, for example, the neighbor’s lawn mower, the airplanes flying overhead, cars passing by, or sirens on emergency vehicles. If we want to “stop” sound, we use mass and space. Mass will block the airborne sound, but space will keep the sound that is traveling through our structures from getting into our living areas. We do this using the decoupling and insulating method. The image below illustrates decoupling and insulating. The insulation used is a special kind of mineral fiber insulation. Carrig and Dancer carries this kind of insulation and uses it for sound control projects.
There are other factors that are taken into consideration when soundproofing a building. We may also need to sound proof the door, the air conditioning unit, the lighting fixtures, the windows and the pipes. On some projects, it is just as important to retain the sound in a certain room as it is to keep noise out of a certain room.
For more information on sound proofing contact Carrig and Dancer at (253) 584-7704, or visit them on the web, by clicking here.