Serious Energy Inc. has announced the sale of its QuietRock soundproofing drywall business to its longstanding industry partner PABCO Building Products LLC. PABCO, which has long been a supplier to the QuietRock business, will continue the manufacture of QuietRock products at the QuietRock plant in Newark, Calif.
Since its launch in 2002, the QuietRock brand has become a North American supplier in sound damped drywall.