Smooth functioning of a ventilation system requires control over the blower noise and the flow sounds in the ducts. What is required most from internal attenuation coating in ducts is good attenuation and for them to be  cleaned with ease. Coated PAROC sound attenuation slabs have such properties.

More information on the products can be found here:

> PAROC InVent 80 N3/N1 (PAROC IVL)

> PAROC InVent 100 N1 (PAROC LLE)

Note: In certain market areas the product names may vary. Please contact our sales personnel for more information.