CertainTeed Ceilings has unveiled its Gyptone Big Curve panel that can create curved acoustical ceilings without custom fabrication. It integrates with the company’s other Gyptone products to create sweeping interior surfaces without any breaks or a grid. At 1/4-inch thick, the panel can be dry bent to a 10-foot radius and can achieve a 5-foot radius by wet bending. Made of 85 percent recycled content, each panel is fitted with acoustical backing tissue, is available in varied perforation patterns and boasts a noise-reduction coefficient up to 0.7.