May 27th
The Pros and Cons Of Buying Soundproof Drywall
Choosing You Soundproofing Method
In the soundproofing industry, there are several options available to help you isolate and block sounds from entering your room. While the easiest way to soundproof your room is to construct it properly before the home is built, we are often not fortunate enough to have the foresight to think about soundproofing until we are annoyed by our neighbors. For after construction soundproofing methods, there are techniques such adding a second layer of sheetrock to your walls with a sound barrier adhesive, or even filling gaps in the frames of your room openings.
Still the best way to soundproof a room is to take the walls down to the studs and use a proper construction technique. There are two common ways to soundproof a wall, one requires “floating” the wall off the studs with special channel, and the other requires using soundproof drywall to replace the existing drywall on your walls.
Benefits Of Soundproof Drywall
By far the easiest method of soundproofing a room is to replace the walls with soundproof drywall. It is constructed with a dense porcelain based material embedded into the gypsum giving it the mass to block nearly all sound. As a reference, it can increase your wall’s sound transmission class from a rating of 40 all they way up to 58. But there are specific benefits to soundproof drywall that make it preferable to other methods. For example, while your walls are open you can implement other sound and energy efficiencies like foam pipe insulation or cellulose cavity insulation. Additionally, soundproof drywall is much harder to “short circuit” compared to other soundproofing methods like raised channel. However, the ease of install and dramatic results do come at a cost- as much as 10 times the cost of a regular sheet of gypsum sheet drywall.
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