CertainTeed added a new line of perforated gypsum panels to accommodate design trends that call for seamless wall-to-ceiling surfaces without sacrificing acoustics. The Gyptone BIG family offers four perforation pattern types—squares, lines, and two kinds of hexagons—on panels with varied acoustic performances. All panels are made of 80% post-consumer and 5% pre-consumer recycled materials, and can be screw-mounted in direct or suspended installations. www.certainteed.com 800.233.8990.