The new series of gypsum board boxes from OBO Bettermann Airtight is an innovation and an ideal solution for hotels or spaces requiring sound insulation.

• They are halogen-free
• They offer sound insulation up to 70dB according to the standard ISO 10140-2
• They feature special membranes for tool-free cable entry
• They are ideal for fire-resistant installations with the addition of the appropriate accessory (OBO Bettermann fire protection set)

This series is a solution for safe and reliable installations.