Sound Seal, a portfolio company of The Stephens Group and leading manufacturer of noise control products, acquired Acoustical & Tackable Surfaces, a leading manufacturer and installer of acoustical wall and ceiling panels. Financial terms were not disclosed. "The ATS product and service portfolio is a perfect addition to our thriving architectural business,” said Joe Lupone, CEO of Sound Seal. "Our lean practices support a culture of continuous improvement, unmatched product quality and customer service. Furthermore, Sound Seal will extend sophisticated marketing and commercial resources that support rapid growth and scale. This acquisition is a prime example of Sound Seal taking another positive step toward strengthening our overall position in noise control."