PARAFON Buller – horizontally installed ceiling tiles as a sound barrier

In the late 1960s, the market for industrial noise control and sound proofing were dominated by vertically installed baffles. Stone wool had just become the material to use as sound absorbent.

Parafon® Buller™ for noise reduction

During the oil crisis in the early 1970s, the demand for energy efficient solutions emerged. In 1973, we started using the product 379 (today known as PARAFON Buller) to mount the tile horizontally on the roof. The investment paid itself back in a couple of months.

Today PARAFON Buller is one of our most well-known products.