Rockfon continues to expand its selection of acoustic stone wool ceiling products with the addition of Rockfon Multiflex Fibral Baffles Black, larger sizes in Rockfon Alaska panels and larger dimensions of Rockfon Sonar panels.

Rockfon Multiflex Fibral Baffles Black are installed vertically using a three-sided frame in 12- 18- and 24-inch widths. Because these baffles provide high sound absorption, they are ideally suited for spaces seeking acoustic comfort or corrections. This includes spaces with lively conversation, such as cafes and restaurants, or where quiet concentration is preferred, such as open plan or cellular offices, museums and light industrial applications.
Rockfon Alaska direct mount, square lay in, square tegular narrow and angled tegular edge designs are now available in larger sizes. These expand the product line's other panel sizes and edge options. All feature a smooth white surface and offer sound absorption with a Noise Resistance Coefficient (NRC) as high as 0.90.

Rockfon Sonar are offered in larger dimensions for direct mount, square tegular narrow, angled tegular, semi-concealed and concealed-x edges. All Rockfon Sonar panels and planks have a lightly textured white surface and very high sound absorption, up to NRC 0.95.

The white finish of Rockfon Alaska and Sonar ceiling panels provide high light reflectance to maximize natural light, allowing for reduced light fixtures and increased energy savings.
Rockfon Alaska and Sonar ceiling panels, and Multiflex Fibral Baffles Black, are all made from stone wool. Stone wool is produced using a patented technology where volcanic stone and recycled materials are melted and spun into wool. The material is resistant to water, mold and mildew, humidity and sagging; and the light weight makes these products fast and easy to install.

The complete portfolio of Rockfon acoustic stone wool ceiling products is certified GREENGUARD Gold low-VOC. Environmental Product Declarations (EPDs) also are available and certified under UL Environment's EPD Program.

With minimal maintenance and long-term durability, Rockfon stone wool ceiling products supplied in North America are supported with a 30-year warranty.

To learn more about Rockfon acoustic stone wool ceiling products, metal ceilings and suspension systems, visit